{"id":4234,"date":"2026-07-03T01:26:31","date_gmt":"2026-07-03T01:26:31","guid":{"rendered":"https:\/\/hontitan.com\/?p=4234"},"modified":"2026-07-03T01:26:32","modified_gmt":"2026-07-03T01:26:32","slug":"titanium-heat-treatment-guide","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ja\/titanium-heat-treatment-guide\/","title":{"rendered":"\u30c1\u30bf\u30f3\u306e\u71b1\u51e6\u7406\uff1a\u713c\u920d\u6e29\u5ea6\u3001STA\u3001\u304a\u3088\u3073\u54c1\u4f4d\u5225\u306e\u5fdc\u529b\u9664\u53bb"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u30c1\u30bf\u30f3\u306e\u71b1\u51e6\u7406\u306f\u3001\u5408\u91d1\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u5546\u696d\u7528\u7d14\u30c1\u30bf\u30f3\uff08CP\uff09\u306e\u30b0\u30ec\u30fc\u30c91\uff5e4\u306f\u3001\u713c\u920d\uff08538\uff5e760\u00b0C\uff0f1000\uff5e1400\u00b0F\uff09\u304a\u3088\u3073\u5fdc\u529b\u9664\u53bb\u306e\u307f\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u71b1\u51e6\u7406\u306b\u3088\u308b\u5f37\u5316\u306f\u3067\u304d\u307e\u305b\u3093\u3002 \u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5408\u91d1\u3067\u3042\u308b\u30b0\u30ec\u30fc\u30c95\uff08Ti-6Al-4V\uff09\u306f\u3001691\uff5e760\u00b0C\uff081275\uff5e1400\u00b0F\uff09\u3067\u713c\u920d\u3059\u308b\u304b\u3001913\uff5e954\u00b0C (1675\u20131750\u00b0F)\u3067\u6eb6\u4f53\u5316\u51e6\u7406\u3092\u884c\u3044\u3001524\u2013552\u00b0C (975\u20131025\u00b0F)\u3067\u6642\u52b9\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u713c\u920d\u72b6\u614b\u3088\u308a\u3082\u7d0420%\u9ad8\u3044\u5f37\u5ea6\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3042\u3089\u3086\u308b\u30c1\u30bf\u30f3\u5408\u91d1\u306e\u91cd\u8981\u306a\u57fa\u6e96\u6e29\u5ea6\u306f\u3001&nbsp;<strong>\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b9\u30b9<\/strong>\u2014\u305d\u308c\u4ee5\u4e0a\u306e\u6e29\u5ea6\u3067\u52a0\u71b1\u3059\u308b\u3068\u3001\u7d44\u7e54\u3084\u7279\u6027\u304c\u6839\u672c\u7684\u306b\u5909\u5316\u3057\u307e\u3059\u3002538\u00b0C\uff081000\u00b0F\uff09\u3092\u8d85\u3048\u308b\u3059\u3079\u3066\u306e\u71b1\u51e6\u7406\u306b\u3064\u3044\u3066\u306f\u3001AMS 2801\u306b\u57fa\u3065\u304d\u3001\u771f\u7a7a\u3001\u4e0d\u6d3b\u6027\u30ac\u30b9\u3001\u307e\u305f\u306f\u4fdd\u8b77\u96f0\u56f2\u6c17\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\uff1a\u30c1\u30bf\u30f3\u306e\u71b1\u51e6\u7406\u6e29\u5ea6\uff08\u30b0\u30ec\u30fc\u30c9\u5225\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"639\" height=\"426\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-vacuum-furnace-heat-treatment.webp\" alt=\"\u822a\u7a7a\u5b87\u5b99\u7528\u30c1\u30bf\u30f3\u306e\u71b1\u51e6\u7406\u306b\u4f7f\u7528\u3055\u308c\u308b\u5de5\u696d\u7528\u771f\u7a7a\u7089 \u2015 \u30c1\u30bf\u30f3\u90e8\u54c1\u304c\u914d\u7f6e\u3055\u308c\u305f\u5236\u5fa1\u96f0\u56f2\u6c17\u7089\u306e\u5185\u90e8\" class=\"wp-image-4236\" style=\"width:800px;height:auto\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-vacuum-furnace-heat-treatment.webp 639w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-vacuum-furnace-heat-treatment-300x200.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-vacuum-furnace-heat-treatment-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-vacuum-furnace-heat-treatment-600x400.webp 600w\" sizes=\"(max-width: 639px) 100vw, 639px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30bf\u30f3\u30a8\u30f3\u30b8\u30cb\u30a2\u306a\u3089\u8ab0\u3082\u304c\u30d6\u30c3\u30af\u30de\u30fc\u30af\u3057\u3066\u304a\u304f\u3079\u304d\u8868\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u6e29\u5ea6\u30c7\u30fc\u30bf\u306f\u3001ATI\u306e\u30df\u30eb\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304a\u3088\u3073AMS 2801\u306e\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30b0\u30ec\u30fc\u30c9<\/th><th>\u5408\u91d1<\/th><th>\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b9\u30b9<\/th><th>\u30b9\u30c8\u30ec\u30b9\u89e3\u6d88<\/th><th>\u713c\u920d\u6e29\u5ea6<\/th><th>\u713c\u920d\u6642\u9593<\/th><th>STA\u30aa\u30d7\u30b7\u30e7\u30f3<\/th><\/tr><\/thead><tbody><tr><td>\u30b0\u30ec\u30fc\u30c91<\/td><td>CP Ti\uff080.18% O max\uff09<\/td><td>\u7d04888\u00b0C \/ 1630\u00b0F<\/td><td>538\uff5e593\u00b0C \/ 1000\uff5e1100\u00b0F<\/td><td>538\uff5e704\u00b0C \/ 1000\uff5e1300\u00b0F<\/td><td>0.5\uff5e2\u6642\u9593\u3001\u30a8\u30a2\u30b3\u30f3<\/td><td>\u3044\u3044\u3048<\/td><\/tr><tr><td>\u30b0\u30ec\u30fc\u30c92<\/td><td>CP Ti\uff080.25% O max\uff09<\/td><td>\u7d04913\u00b0C \/ 1675\u00b0F<\/td><td>538\uff5e593\u00b0C \/ 1000\uff5e1100\u00b0F<\/td><td>649\uff5e760\u00b0C \/ 1200\uff5e1400\u00b0F<\/td><td>0.5\uff5e2\u6642\u9593\u3001\u30a8\u30a2\u30b3\u30f3<\/td><td>\u3044\u3044\u3048<\/td><\/tr><tr><td>\u30b0\u30ec\u30fc\u30c93<\/td><td>CP Ti\uff080.35% O max\uff09<\/td><td>\u7d04921\u00b0C \/ 1690\u00b0F<\/td><td>538\uff5e593\u00b0C \/ 1000\uff5e1100\u00b0F<\/td><td>649\uff5e760\u00b0C \/ 1200\uff5e1400\u00b0F<\/td><td>0.5\uff5e2\u6642\u9593\u3001\u30a8\u30a2\u30b3\u30f3<\/td><td>\u3044\u3044\u3048<\/td><\/tr><tr><td>\u30b0\u30ec\u30fc\u30c94<\/td><td>CP Ti\uff080.40% O max\uff09<\/td><td>\u7d04949\u00b0C \/ 1740\u00b0F<\/td><td>538\uff5e593\u00b0C \/ 1000\uff5e1100\u00b0F<\/td><td>649\uff5e760\u00b0C \/ 1200\uff5e1400\u00b0F<\/td><td>0.5\uff5e2\u6642\u9593\u3001\u30a8\u30a2\u30b3\u30f3<\/td><td>\u3044\u3044\u3048<\/td><\/tr><tr><td>\u30b0\u30ec\u30fc\u30c95<\/td><td>Ti-6Al-4V<\/td><td>995\u00b0C \u00b1 14\u00b0C \/ 1820\u00b0F \u00b1 25\u00b0F<\/td><td>538\uff5e649\u00b0C \/ 1000\uff5e1200\u00b0F<\/td><td>691\uff5e760\u00b0C \/ 1275\uff5e1400\u00b0F<\/td><td>0.5\uff5e2\u6642\u9593\u3001AC\u307e\u305f\u306fFC<\/td><td><strong>\u306f\u3044\uff08STA\uff09<\/strong><\/td><\/tr><tr><td>\u30b0\u30ec\u30fc\u30c923<\/td><td>Ti-6Al-4V ELI<\/td><td>977\u00b0C \u00b1 4\u00b0C \/ 1790\u00b0F \u00b1 25\u00b0F<\/td><td>482\uff5e649\u00b0C \/ 900\uff5e1200\u00b0F<\/td><td>704\uff5e732\u00b0C \/ 1300\uff5e1350\u00b0F<\/td><td>1\uff5e8\u6642\u9593\u3001AC<\/td><td>\u306f\u3044\uff08\u3081\u3063\u305f\u306b\u306a\u3044\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>AC\uff1d\u7a7a\u51b7\u3001FC\uff1d\u7089\u5185\u51b7\u5374\u3002\u51fa\u5178\uff1aATI\u6280\u8853\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001AMS 2801D\u3001\u30ab\u30fc\u30da\u30f3\u30bf\u30fc\u30fb\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u793e CP Ti \u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3002.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u3082\u91cd\u8981\u306a\u539f\u5247\u306f\u305f\u3060\u3072\u3068\u3064\uff1a<\/strong>&nbsp;\u30b0\u30ec\u30fc\u30c95\u304a\u3088\u3073\u30b0\u30ec\u30fc\u30c923\u306e\u5834\u5408\u3001\u713c\u920d\u6e29\u5ea6\u306f\u30d9\u30fc\u30bf\u76f8\u306e\u8ee2\u79fb\u6e29\u5ea6\u3088\u308a\u5c11\u306a\u304f\u3068\u308235\uff5e80\u00b0C\u4f4e\u304f\u4fdd\u305f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u6e29\u5ea6\u3092\u8d85\u3048\u308b\u3068\u3001\u51b7\u5374\u6642\u306b\u5b8c\u5168\u306b\u30d9\u30fc\u30bf\u76f8\u3078\u8ee2\u79fb\u3057\u305f\u5fae\u7d30\u7d44\u7e54\u3068\u306a\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u7528\u9014\u3067\u6c42\u3081\u3089\u308c\u308b\u3082\u306e\u3088\u308a\u3082\u7c92\u5b50\u304c\u7c97\u304f\u3001\u976d\u6027\u306f\u9ad8\u3044\u3082\u306e\u306e\u3001\u75b2\u52b4\u5f37\u5ea6\u304c\u4f4e\u3044\u90e8\u54c1\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b5\u30b9\u306e\u7406\u89e3\u2015\u2015\u306a\u305c\u3053\u306e\u6e29\u5ea6\u304c\u3059\u3079\u3066\u3092\u5909\u3048\u308b\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b9\u30b9\u306f\u3001\u30c1\u30bf\u30f3\u51b6\u91d1\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u71b1\u7684\u57fa\u6e96\u70b9\u3067\u3042\u308b\u3002.<\/strong>&nbsp;\u713c\u920d\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u3001\u5fdc\u529b\u9664\u53bb\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u71b1\u51e6\u7406\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u3053\u308c\u3092\u57fa\u6e96\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d14\u30c1\u30bf\u30f3\u306f882.5\u00b0C\u3067\u540c\u7d20\u4f53\u8ee2\u79fb\u3092\u8d77\u3053\u3059\u3002\u3053\u306e\u6e29\u5ea6\u4ee5\u4e0b\u3067\u306f\u3001\u7d50\u6676\u69cb\u9020\u306f\u516d\u65b9\u6700\u5bc6\u5145\u586b\uff08HCP\uff09\u3067\u3042\u308a\u3001\u3053\u308c\u306f&nbsp;<strong>\u30a2\u30eb\u30d5\u30a1\u671f<\/strong>. \u305d\u306e\u4e0a\u90e8\u3067\u306f\u3001\u7d50\u6676\u69cb\u9020\u304c\u4f53\u5fc3\u7acb\u65b9\u683c\u5b50\uff08BCC\uff09\u3078\u3068\u5909\u5316\u3057\u3001&nbsp;<strong>\u30d9\u30fc\u30bf\u6bb5\u968e<\/strong>. \u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30d0\u30ca\u30b8\u30a6\u30e0\u3001\u9178\u7d20\u3001\u30b9\u30ba\u3068\u3044\u3063\u305f\u5408\u91d1\u5143\u7d20\u3092\u6dfb\u52a0\u3059\u308b\u3068\u3001\u3053\u306e\u76f8\u5909\u614b\u6e29\u5ea6\u306f\u5909\u5316\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti-6Al-4V\u306e\u5834\u5408\u3001\u30d9\u30fc\u30bf\u76f8\u306e\u8ee2\u79fb\u70b9\u306f\u304a\u3088\u305d&nbsp;<strong>995\u00b0C (1820\u00b0F)<\/strong>, \u3001\u30e1\u30fc\u30ab\u30fc\u304c\u5831\u544a\u3059\u308b\u6a19\u6e96\u7684\u306a\u8a31\u5bb9\u8aa4\u5dee\u306f\u00b114\u00b0C\uff08\u00b125\u00b0F\uff09\u3067\u3059\u3002\u3053\u308c\u306f\u3001Ti-6Al-4V\u306e\u7279\u5b9a\u306e\u71b1\u51e6\u7406\u30ed\u30c3\u30c8\u304c\u3001981\u00b0C\u304b\u30891009\u00b0C\u306e\u7bc4\u56f2\u306e\u3044\u305a\u308c\u304b\u306e\u6e29\u5ea6\u3067\u76f8\u5909\u614b\u3092\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002 ATI\u306e\u751f\u7523\u30c7\u30fc\u30bf\u3067\u306f\u3001\u540c\u793e\u306e6-4\u88fd\u54c1\u306b\u3064\u3044\u3066999\u00b0C \u00b1 14\u00b0C\uff081830\u00b0F \u00b1 25\u00b0F\uff09\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u5bdb\u5bb9\u3055\u304c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong>&nbsp;\u3082\u3057960\u00b0C\u3067\u6eb6\u4f53\u51e6\u7406\u3092\u884c\u3044\u3001\u305d\u306e\u7279\u5b9a\u306e\u71b1\u51e6\u7406\u306b\u304a\u3051\u308b\u30d9\u30fc\u30bf\u76f8\u306e\u8ee2\u79fb\u6e29\u5ea6\u304c981\u00b0C\u3067\u3042\u308b\u5834\u5408\u3001\u4f9d\u7136\u3068\u3057\u3066\u8ee2\u79fb\u6e29\u5ea6\u4ee5\u4e0b\u3067\u3042\u308a\u3001\u30a2\u30eb\u30d5\u30a1\uff0b\u30d9\u30fc\u30bf\u306e\u4e8c\u76f8\u9818\u57df\u3067\u51e6\u7406\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001STA\u3092\u884c\u3046\u4e0a\u3067\u307e\u3055\u306b\u7406\u60f3\u7684\u306a\u72b6\u614b\u3067\u3059\u3002 \u3057\u304b\u3057\u3001\u8ee2\u79fb\u70b9\u304c958\u00b0C\u3067\u3001\u51e6\u7406\u6e29\u5ea6\u304c960\u00b0C\u306e\u5834\u5408\u3001\u8ee2\u79fb\u70b9\u3092\u4e0a\u56de\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u306e\u6e29\u5ea6\u306b\u304a\u3051\u308b\u30d9\u30fc\u30bf\u76f8\u306e\u5272\u5408\u306f100%\u3068\u306a\u308a\u3001\u51b7\u5374\u5f8c\u306e\u5fae\u7d30\u7d44\u7e54\u306f\u5168\u304f\u7570\u306a\u308b\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001ATI\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u306f\u30011675\uff5e1750\u00b0F\uff08913\uff5e954\u00b0C\uff09\u3067\u306e\u6eb6\u4f53\u5316\u51e6\u7406\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6e29\u5ea6\u7bc4\u56f2\u306f\u3001\u516c\u79f0\u30d9\u30fc\u30bf\u8ee2\u79fb\u6e29\u5ea6\u3088\u308a\u610f\u56f3\u7684\u306b45\uff5e85\u00b0C\u4f4e\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u6e29\u5ea6\u5909\u52d5\u306b\u5bfe\u3059\u308b\u5341\u5206\u306a\u4f59\u88d5\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">23\u7d1a\uff08ELI\uff09\u306f\u3001\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b9\u30b9\u304c\u660e\u3089\u304b\u306b\u4f4e\u3044\uff1a&nbsp;<strong>977\u00b0C \u00b1 4\u00b0C (1790\u00b0F \u00b1 25\u00b0F)<\/strong>. ELI\u306e\u5316\u5b66\u7d44\u6210\u304c\u3088\u308a\u53b3\u683c\u5316\u3055\u308c\u308b\uff08Fe\u542b\u6709\u91cf\u304c\u4f4e\u304f\u3001\u683c\u5b50\u9593\u539f\u5b50\u306e\u542b\u6709\u91cf\u3082\u4f4e\u3044\uff09\u3053\u3068\u3067\u3001\u30c8\u30e9\u30f3\u30b9\u30b9\u30e9\u30a4\u30f3\u304c\u308f\u305a\u304b\u306b\u4e0b\u65b9\u306b\u30b7\u30d5\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u71b1\u51e6\u7406\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u5f71\u97ff\u304c\u53ca\u3073\u307e\u3059\u3002\u3059\u306a\u308f\u3061\u3001\u713c\u920d\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u306e\u7bc4\u56f2\u3001\u304a\u3088\u3073\u9069\u7528\u3055\u308c\u308bAMS\u898f\u683c\u306f\u3059\u3079\u3066\u3001\u6a19\u6e96\u7684\u306a\u30b0\u30ec\u30fc\u30c95\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/hontitan.com\/ja\/grade-2-vs-grade-4-titanium\/\"  data-wpil-monitor-id=\"1126\">CP\u30c1\u30bf\u30f3\u30b0\u30ec\u30fc\u30c9<\/a> 1\uff5e4\u306f\u7d14\u7c8b\u306a\u30a2\u30eb\u30d5\u30a1\u5408\u91d1\u3067\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u30d9\u30fc\u30bf\u76f8\u8ee2\u79fb\u6e29\u5ea6\u306f\u3001\u30b0\u30ec\u30fc\u30c91\u306e888\u00b0C\u304b\u3089\u30b0\u30ec\u30fc\u30c94\u306e949\u00b0C\u307e\u3067\u3068\u5e45\u304c\u3042\u308b\uff08\u9178\u7d20\u304a\u3088\u3073\u9244\u306e\u542b\u6709\u91cf\u304c\u9ad8\u3044\u307b\u3069\u30d9\u30fc\u30bf\u76f8\u304c\u5b89\u5b9a\u5316\u3057\u3001\u8ee2\u79fb\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\uff09\u3002 \u3053\u308c\u3089\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u306f\u30d0\u30ca\u30b8\u30a6\u30e0\u306e\u3088\u3046\u306a\u30d9\u30fc\u30bf\u76f8\u5b89\u5b9a\u5316\u5143\u7d20\u304c\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u6642\u52b9\u51e6\u7406\u4e2d\u306b\u6790\u51fa\u3059\u308b\u7269\u8cea\u306f\u5b58\u5728\u3057\u306a\u3044\u2015\u2015&nbsp;<strong>STA\u306f\u5229\u7528\u3067\u304d\u307e\u305b\u3093\u3002.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c1\u30bf\u30f3\u306e4\u3064\u306e\u71b1\u51e6\u7406\u65b9\u6cd5\u2015\u2015\u305d\u308c\u305e\u308c\u306e\u52b9\u679c\u3068\u306f<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6cbb\u7642<\/th><th>\u6e29\u5ea6\u5e2f<\/th><th>\u4e3b\u306a\u76ee\u7684<\/th><th>\u5bfe\u8c61\u5b66\u5e74<\/th><\/tr><\/thead><tbody><tr><td>\u30b9\u30c8\u30ec\u30b9\u89e3\u6d88<\/td><td>482\uff5e649\u00b0C (900\uff5e1200\u00b0F) \u2014 \u713c\u304d\u306a\u307e\u3057\u6e29\u5ea6\u3092\u306f\u308b\u304b\u306b\u4e0b\u56de\u308b<\/td><td>\u6a5f\u68b0\u52a0\u5de5\u3001\u6210\u5f62\u3001\u6eb6\u63a5\u306b\u3088\u308b\u6b8b\u7559\u5fdc\u529b\u3092\u4f4e\u6e1b\u3059\u308b<\/td><td>\u5168\u5b66\u5e74<\/td><\/tr><tr><td>\u713c\u920d<\/td><td>\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u308a538\uff5e760\u00b0C \u2014 \u30d9\u30fc\u30bf\u8ee2\u79fb\u70b9\u4ee5\u4e0b<\/td><td>\u5ef6\u6027\u3001\u976d\u6027\u3001\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u6700\u9069\u5316\u3059\u308b<\/td><td>\u5168\u5b66\u5e74<\/td><\/tr><tr><td>\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30fb\u30c8\u30ea\u30fc\u30c8\uff0b\u30a8\u30a4\u30b8\uff08STA\uff09<\/td><td>ST\uff1a913\uff5e954\u00b0C\u3001\u305d\u306e\u5f8c\u3001Age\uff1a480\uff5e595\u00b0C<\/td><td>\u5f37\u5ea6\u3092\u6700\u5927\u5316\uff08\u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u306b\u6bd4\u3079\u3066\u6700\u5927\u7d0420%\u307e\u3067\u5411\u4e0a\uff09<\/td><td>5\u7d1a\u300123\u7d1a\uff08\u307e\u308c\uff09\u3001\u4e00\u90e8\u306e\u30d9\u30fc\u30bf\u7cfb\u5408\u91d1<\/td><\/tr><tr><td>\u30d9\u30fc\u30bf\u713c\u920d<\/td><td>\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b5\u30b9\u3092\u4e0a\u56de\u308a\u3001\u305d\u306e\u5f8c\u5236\u5fa1\u3055\u308c\u305f\u51b7\u5374\u72b6\u614b<\/td><td>\u7834\u58ca\u976d\u6027\u3001\u304d\u88c2\u9032\u5c55\u62b5\u6297\u6027\u3092\u6700\u5927\u5316\u3059\u308b<\/td><td>5\u7d1a\u3001\u30d9\u30fc\u30bf\u7cfb\u5408\u91d1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u822a\u7a7a\u5b87\u5b99\u7528\u304a\u3088\u3073\u7523\u696d\u7528\u90e8\u54c1\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u4ee5\u4e0b\u306e2\u3064\u306e\u72b6\u614b\u306e\u3044\u305a\u308c\u304b\u3067\u7d0d\u5165\u3055\u308c\u307e\u3059\uff1a&nbsp;<strong>\u30df\u30eb\u713c\u920d<\/strong>&nbsp;\uff08Ti-6Al-4V \u68d2\u6750\uff0f\u30d3\u30ec\u30c3\u30c8\u7528 AMS 4928\uff09\u307e\u305f\u306f&nbsp;<strong>\u6eb6\u6db2\u51e6\u7406\u304a\u3088\u3073\u30a8\u30fc\u30b8\u30f3\u30b0\u51e6\u7406\u6e08\u307f<\/strong>&nbsp;(AMS 4965)\u3002\u9078\u629e\u306f\u3001\u5fc5\u8981\u306a\u5f37\u5ea6\u30ec\u30d9\u30eb\u3001\u65ad\u9762\u30b5\u30a4\u30ba\u3001\u304a\u3088\u3073\u305d\u306e\u5f62\u72b6\u304c\u6eb6\u4f53\u5316\u51e6\u7406\u306b\u304a\u3051\u308b\u6c34\u6025\u51b7\u306b\u8010\u3048\u3089\u308c\u308b\u304b\u3069\u3046\u304b\u306b\u4f9d\u5b58\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c1\u30bf\u30f3\u306e\u713c\u920d\uff1a\u5727\u5ef6\u5f8c\u713c\u920d\u3001\u5b8c\u5168\u713c\u920d\u3001\u304a\u3088\u3073\u4e8c\u91cd\u713c\u920d<\/h2>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" width=\"640\" height=\"424\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-microstructure-comparison.webp\" alt=\"\u30c1\u30bf\u30f3\uff08Ti-6Al-4V\uff09\u306e\u5fae\u7d30\u7d44\u7e54\u6bd4\u8f03\u56f3\u3002\u7b49\u8ef8\u72b6\u306e\u30a2\u30eb\u30d5\u30a1\u713c\u920d\u7d44\u7e54\u3001\u5c64\u72b6\u306e\u30d9\u30fc\u30bf\u713c\u920d\u7d44\u7e54\u3001\u304a\u3088\u3073\u4e8c\u76f8\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u713c\u920d\u7d44\u7e54\u3092\u6bd4\u8f03\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002\" class=\"wp-image-4239\" style=\"width:800px;height:auto\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-microstructure-comparison.webp 640w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-microstructure-comparison-300x199.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-microstructure-comparison-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-microstructure-comparison-600x398.webp 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c1\u30bf\u30f3\u306e\u6a19\u6e96\u7684\u306a\u713c\u920d\u51e6\u7406\u3092\u884c\u3046\u3068\u3001\u5b89\u5b9a\u3057\u305f\u5ef6\u6027\u306e\u3042\u308b\u57fa\u7dda\u72b6\u614b\u304c\u5f97\u3089\u308c\u308b\u304c\u3001\u300c\u713c\u920d\u300d\u3068\u3044\u3046\u8a00\u8449\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u5c11\u306a\u304f\u3068\u30823\u3064\u306e\u7570\u306a\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u6307\u3057\u3066\u3044\u308b\u3002.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30df\u30eb\u713c\u920d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e02\u8ca9\u3055\u308c\u3066\u3044\u308bTi-6Al-4V\u306b\u304a\u3044\u3066\u6700\u3082\u4e00\u822c\u7684\u306a\u72b6\u614b\u3067\u3042\u308b\u3002\u3053\u306e\u6750\u6599\u306f\u3001\u4e00\u6b21\u52a0\u5de5\u4e2d\u307e\u305f\u306f\u52a0\u5de5\u5f8c\u306b\u88fd\u92fc\u6240\u306b\u3066\u713c\u920d\u51e6\u7406\u304c\u65bd\u3055\u308c\u308b\u3002\u901a\u5e38\u3001\u68d2\u6750\u304a\u3088\u3073\u677f\u6750\u306b\u3064\u3044\u3066\u306f700\uff5e790\u00b0C\uff081292\uff5e1454\u00b0F\uff09\u3067\u713c\u920d\u3055\u308c\u308b\u3002 AMS 4928\u306f\u3001\u713c\u920d\u72b6\u614b\u306eTi-6Al-4V\u68d2\u6750\u3001\u30d3\u30ec\u30c3\u30c8\u3001\u304a\u3088\u3073\u935b\u9020\u54c1\u3092\u5bfe\u8c61\u3068\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u6700\u4f4e\u7279\u6027\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002&nbsp;<strong>10%\u306e\u4f38\u3073\u306b\u304a\u3051\u308b\u5f15\u5f35\u5f37\u3055\uff08UTS\uff09895 MPa\uff08130 ksi\uff09\u3001\u964d\u4f0f\u5f37\u3055\uff08YS\uff09825 MPa\uff08120 ksi\uff09<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306b\u3064\u3044\u3066 <a href=\"https:\/\/hontitan.com\/ja\/grade-2-titanium-properties-applications-guide\/\"  data-wpil-monitor-id=\"1127\">CP\u30c1\u30bf\u30f3<\/a> \uff081\uff5e4\u7d1a\uff09\u3067\u306f\u3001\u713c\u920d\u3092\u884c\u3046\u3068\u3001\u5b8c\u5168\u306b\u518d\u7d50\u6676\u3057\u305f\u7b49\u8ef8\u72b6\u306e\u03b1\u69cb\u9020\u304c\u5f97\u3089\u308c\u308b\u3002\u713c\u920d\u6e29\u5ea6\u3092\u4e00\u5b9a\u306e\u7bc4\u56f2\u5185\u3067\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u7d50\u6676\u7c92\u5f84\u3068\u5f37\u5ea6\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u6e29\u5ea6\u304c\u4f4e\u3044\u307b\u3069\u7d50\u6676\u7c92\u306f\u5fae\u7d30\u306b\u306a\u308a\u3001\u5f37\u5ea6\u304c\u9ad8\u304f\u306a\u308b\u3002\u4e00\u65b9\u3001\u6e29\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u7d50\u6676\u7c92\u306f\u7c97\u5927\u5316\u3057\u3001\u5ef6\u6027\u304c\u6700\u5927\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b8c\u5168 \/ \u518d\u7d50\u6676\u713c\u920d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6fc0\u3057\u3044\u51b7\u9593\u52a0\u5de5\u304c\u65bd\u3055\u308c\u305fTi-6Al-4V\u3001\u3042\u308b\u3044\u306f\u904e\u9177\u306a\u6a5f\u68b0\u52a0\u5de5\u306b\u3088\u3063\u3066\u5fae\u7d30\u7d44\u7e54\u304c\u5909\u5f62\u3057\u305fTi-6Al-4V\u306b\u5bfe\u3057\u3066\u306f\u3001\u5b8c\u5168\u518d\u7d50\u6676\u713c\u920d\u304c\u65bd\u3055\u308c\u308b\uff1a&nbsp;<strong>704\uff5e760\u00b0C\uff081300\uff5e1400\u00b0F\uff09<\/strong>, \u30012\u6642\u9593\u3001\u7a7a\u51b7\u307e\u305f\u306f\u7089\u5185\u51b7\u5374\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5727\u5ef6\u713c\u920d\u3088\u308a\u3082\u3001\u3088\u308a\u5b8c\u5168\u306b\u518d\u7d50\u6676\u3057\u305f\u7b49\u8ef8\u72b6\u306e\u03b1\u69cb\u9020\u304c\u5f97\u3089\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e8c\u91cd\u713c\u920d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8c\u91cd\u713c\u920d\u306f\u30012\u6bb5\u968e\u306e\u6e29\u5ea6\u51e6\u7406\u3092\u7528\u3044\u3066\u03b1\u76f8\u3068\u5909\u614b\u03b2\u76f8\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u3002TotalMateria\u304a\u3088\u3073\u300eScientific Reports\u300f\u306e\u7814\u7a76\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001Ti-6Al-4V\u306e\u4e8c\u91cd\u51e6\u7406\uff08\u9ad8\u6e29\u306e\u6eb6\u4f53\u5316\u5de5\u7a0b\u3068\u4f4e\u6e29\u306e\u5b89\u5b9a\u5316\u5de5\u7a0b\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\uff09\u306b\u3088\u308a\u3001\u6700\u5927\u3067&nbsp;<strong>25%\uff08\u6a19\u6e96\u30df\u30eb\u713c\u920d\u4ed5\u4e0a\u3052\uff09<\/strong>&nbsp;\u5341\u5206\u306a\u5ef6\u6027\u3092\u7dad\u6301\u3057\u3064\u3064\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8c\u6bb5\u968e\u51e6\u7406\uff1a\u307e\u305a\u4e0a\u90e8\u306e\u03b1\uff0b\u03b2\u9818\u57df\uff08\u7d04925\u00b0C\uff09\u307e\u3067\u52a0\u71b1\u3057\u3001\u7a7a\u51b7\u307e\u305f\u306f\u7089\u5185\u51b7\u5374\u3057\u305f\u5f8c\u3001\u3088\u308a\u4f4e\u3044\u6e29\u5ea6\uff08\u7d04700\u00b0C\uff09\u3067\u4fdd\u6301\u3057\u3066\u5fae\u7d30\u7d44\u7e54\u3092\u5b89\u5b9a\u5316\u3055\u305b\u308b\u3002 \u3053\u308c\u306b\u3088\u308a\u3001\u75b2\u52b4\u62b5\u6297\u3068\u7834\u58ca\u976d\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u305f\u4e8c\u5cf0\u6027\uff08\u7b49\u8ef8\u72b6\u306e\u4e00\u6b21\u03b1\u76f8\uff0b\u5909\u614b\u03b2\u76f8\uff09\u306e\u5fae\u7d30\u7d44\u7e54\u304c\u5f62\u6210\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d9\u30fc\u30bf\u713c\u920d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ti-6Al-4V\u3092\u30d9\u30fc\u30bf\u8ee2\u79fb\u6e29\u5ea6\uff08\u7d04995\u00b0C\uff09\u4ee5\u4e0a\u306b\u52a0\u71b1\u3057\u3001\u305d\u306e\u5f8c\u5f90\u51b7\u3059\u308b\u3068\u3001\u5b8c\u5168\u306a\u5c64\u72b6\u306e\u300c\u30a6\u30a3\u30c9\u30de\u30f3\u30b7\u30e5\u30c6\u30c3\u30c6\u30f3\u300d\u03b1+\u03b2\u5fae\u7d30\u7d44\u7e54\u304c\u5f62\u6210\u3055\u308c\u308b\u3002.&nbsp;<strong>\u30d9\u30fc\u30bf\u713c\u920d\u306f\u3001\u7834\u58ca\u976d\u6027\u3068\u304d\u88c2\u9032\u5c55\u62b5\u6297\u6027\u3092\u6700\u5927\u5316\u3059\u308b<\/strong>&nbsp;\u305d\u306e\u4ee3\u511f\u3068\u3057\u3066\u3001\u964d\u4f0f\u5f37\u5ea6\u3068\u9ad8\u30b5\u30a4\u30af\u30eb\u75b2\u52b4\u5f37\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u3002\u3053\u308c\u306f\u3001\u56de\u8ee2\u7ffc\u6a5f\u3084\u3001\u6700\u5927\u5f37\u5ea6\u3088\u308a\u3082\u976d\u6027\u304c\u91cd\u8996\u3055\u308c\u308b\u4e00\u90e8\u306e\u6a5f\u4f53\u69cb\u9020\u90e8\u54c1\u306a\u3069\u306b\u304a\u3044\u3066\u3001\u8089\u539a\u306e\u69cb\u9020\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ti-6Al-4V\u306e\u6eb6\u4f53\u5316\u51e6\u7406\uff1a\u7269\u6027\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u30d1\u30e9\u30e1\u30fc\u30bf<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"640\" height=\"424\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-sta-heat-treat-cycle-diagram.webp\" alt=\"Ti-6Al-4V STA\u306e\u71b1\u51e6\u7406\u30b5\u30a4\u30af\u30eb\u56f3\u3002\u6eb6\u4f53\u5316\u51e6\u7406\u3001\u6c34\u713c\u5165\u308c\u3001\u304a\u3088\u3073\u6642\u52b9\u51e6\u7406\u306e\u5404\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u304a\u3051\u308b\u6e29\u5ea6\u5bfe\u6642\u9593\u306e\u63a8\u79fb\u3092\u793a\u3059\u3002\" class=\"wp-image-4240\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-sta-heat-treat-cycle-diagram.webp 640w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-sta-heat-treat-cycle-diagram-300x199.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-sta-heat-treat-cycle-diagram-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-sta-heat-treat-cycle-diagram-600x398.webp 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6eb6\u4f53\u5316\u51e6\u7406\uff08ST\uff09\u306fSTA\u306e\u6700\u521d\u306e\u5de5\u7a0b\u3067\u3042\u308a\u3001\u3053\u3053\u3067\u8a2d\u5b9a\u3059\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u4ed6\u306e\u3069\u306e\u5909\u6570\u3088\u308a\u3082\u6700\u7d42\u7684\u306a\u7d44\u7e54\u3084\u5f37\u5ea6\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u300c\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30fb\u30c8\u30ea\u30fc\u30c8\u300d\u30a6\u30a3\u30f3\u30c9\u30a6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ATI\u306e\u751f\u7523\u30c7\u30fc\u30bf\u304a\u3088\u3073AMS 4965\u306e\u8981\u4ef6\u306b\u57fa\u3065\u304d\u3001Ti-6Al-4V\u306e\u71b1\u51e6\u7406\u7bc4\u56f2\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002&nbsp;<strong>913\uff5e954\u00b0C (1675\uff5e1750\u00b0F)<\/strong>, \u3001\u6700\u4f4e1\u6642\u9593\u4fdd\u6301\u3059\u308b\u3002\u4e00\u90e8\u306e\u60c5\u5831\u6e90\u3067\u306f\u3001\u3053\u306e\u6e29\u5ea6\u7bc4\u56f2\u306e\u958b\u59cb\u70b9\u3092904\u00b0C\uff081660\u00b0F\uff09\u3068\u3057\u3066\u3044\u308b\u304c\u3001ATI\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u306f\u3001\u540c\u793e\u306e\u88fd\u54c1\u306e\u4e0b\u9650\u5024\u3068\u3057\u3066913\u00b0C\u3092\u898f\u5b9a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u7bc4\u56f2\u306f\u3001\u516c\u79f0\u30d9\u30fc\u30bf\u8ee2\u79fb\u6e29\u5ea6\uff08\u7d04995\u00b0C\uff09\u3088\u308a45\uff5e80\u00b0C\u4f4e\u3044\u6e29\u5ea6\u306b\u610f\u56f3\u7684\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 913\uff5e954\u00b0C\u3067\u306f\u3001\u5fae\u7d30\u7d44\u7e54\u306e\u7d0470\uff5e85%\u304c\u30a2\u30eb\u30d5\u30a1\u76f8\u3067\u3042\u308a\u300115\uff5e30%\u306e\u30d9\u30fc\u30bf\u76f8\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u306e\u7bc4\u56f2\u304b\u3089\u6c34\u6025\u51b7\u3059\u308b\u3068\u3001\u30d9\u30fc\u30bf\u76f8\u306f\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\u306b\u5909\u614b\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\uff08\u03b1\u2032\uff09<\/strong>\u00a0\u2014 \u6025\u51b7\u901f\u5ea6\u304c\u5341\u5206\u306b\u901f\u3044\u5834\u5408\uff08\u539a\u305525mm\u4ee5\u4e0b\u306e\u5927\u90e8\u5206\u306e\u7b87\u6240\u3067\u306f\u3001\u6c34\u6025\u51b7\u3067\u3053\u308c\u304c\u9054\u6210\u3055\u308c\u308b\uff09<\/li>\n\n\n\n<li><strong>\u30f4\u30a3\u30c9\u30de\u30f3\u30b7\u30e5\u30c6\u30c3\u30c6\u30f3\u30fb\u30a2\u30eb\u30d5\u30a1\uff0b\u30d9\u30fc\u30bf<\/strong>\u00a0\u2014 \u51b7\u5374\u901f\u5ea6\u304c\u9045\u3044\u5834\u5408\u3001\u4e2d\u5fc3\u90e8\u304c\u5341\u5206\u306b\u901f\u304f\u6025\u51b7\u3067\u304d\u306a\u3044\u3088\u3046\u306a\u539a\u307f\u306e\u3042\u308b\u90e8\u5206\u3067\u306f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u5f8c\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\uff0f\u6b8b\u7559\u03b2\u76f8\u304c\u3001\u6642\u52b9\u306e\u904e\u98fd\u548c\u306a\u51fa\u767a\u70b9\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b5\u30b9\u3088\u308a\u4e0a\u90e8\u3067\u6eb6\u6db2\u51e6\u7406\u3092\u884c\u308f\u306a\u3044\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6eb6\u4f53\u5316\u51e6\u7406\u306e\u305f\u3081\u306b\u7d04995\u00b0C\u4ee5\u4e0a\u306b\u52a0\u71b1\u3059\u308b\u3053\u3068\u306f\u3001\u7814\u7a76\u3084\u7279\u5b9a\u306e\u976d\u6027\u3092\u91cd\u8996\u3059\u308b\u7528\u9014\uff08\u300c\u30d9\u30fc\u30bf\u6eb6\u4f53\u5316\u51e6\u7406\u300d\u3068\u547c\u3070\u308c\u308b\uff09\u3067\u306f\u884c\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6a19\u6e96\u7684\u306a\u822a\u7a7a\u5b87\u5b99\u7523\u696d\u306e\u751f\u7523\u306b\u304a\u3044\u3066\u306f\u3001\u5f37\u5ea6\u304c\u91cd\u8981\u306a\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3053\u306e\u51e6\u7406\u306f\u907f\u3051\u3089\u308c\u307e\u3059\u3002 \u30c8\u30e9\u30f3\u30b9\u30b9\u4ee5\u4e0a\u3067\u306f\u3001\u30a2\u30eb\u30d5\u30a1\u76f8\u306f\u3059\u3079\u3066\u6eb6\u89e3\u3059\u308b\u3002\u30d9\u30fc\u30bf\u76f8\u306e\u7d50\u6676\u7c92\u306f\u8457\u3057\u304f\u7c97\u5927\u5316\u3059\u308b\u3002\u305d\u306e\u5f8c\u306e\u51b7\u5374\u304a\u3088\u3073\u6642\u52b9\u51e6\u7406\u306b\u3088\u308a\u3001\u30a2\u30eb\u30d5\u30a1\uff0b\u30d9\u30fc\u30bf\u306eSTA\uff08\u56fa\u6eb6\u51e6\u7406\uff09\u306b\u6bd4\u3079\u3066\u75b2\u52b4\u5f37\u5ea6\u304a\u3088\u3073\u964d\u4f0f\u5f37\u5ea6\u304c\u4f4e\u3044\u3001\u3088\u308a\u7c97\u5927\u306a\u30e9\u30e1\u30e9\u72b6\u5fae\u7d30\u7d44\u7e54\u304c\u5f97\u3089\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AMS 4965\u3067\u306f\u3001\u610f\u56f3\u3057\u306a\u3044\u904e\u71b1\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u3001\u7279\u306b\u300c\u713c\u304d\u306a\u307e\u3057\uff0b\u71b1\u51e6\u7406\u53ef\u80fd\u300d\u306e\u72b6\u614b\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6eb6\u6db2\u6e29\u5ea6\u304b\u3089\u306e\u51b7\u5374\u901f\u5ea6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ti-6Al-4V STA \u306b\u304a\u3044\u3066\u306f\u3001\u6c34\u713c\u5165\u308c\u304c\u6a19\u6e96\u7684\u306a\u51e6\u7406\u6cd5\u3067\u3059\u3002\u713c\u5165\u308c\u6b6a\u307f\u306b\u654f\u611f\u306a\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u30dd\u30ea\u30de\u30fc\u713c\u5165\u308c\u3082\u8a31\u5bb9\u3055\u308c\u308b\u4ee3\u66ff\u624b\u6bb5\u3067\u3059\u304c\u3001\u305d\u306e\u5834\u5408\u3001\u713c\u5165\u308c\u901f\u5ea6\u306f\u540c\u7b49\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u6a5f\u68b0\u7684\u7279\u6027\u8a66\u9a13\u306b\u3088\u3063\u3066\u78ba\u8a8d\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6eb6\u6db2\u6e29\u5ea6\u304b\u3089\u306e\u7a7a\u51b7\u306f&nbsp;<strong>\u4e0d\u5341\u5206<\/strong>&nbsp;\u6642\u52b9\u306b\u3088\u308b\u5f37\u5316\u306b\u5fc5\u8981\u306a\u03b2\u76f8\uff0f\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u76f8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002ST\u6e29\u5ea6\u304b\u3089\u7a7a\u51b7\u3057\u305f\u6750\u6599\u306f\u3001\u9ad8\u6e29\u713c\u920d\u3068\u540c\u69d8\u306e\u5fae\u7d30\u7d44\u7e54\u3068\u306a\u308a\u3001\u5ef6\u6027\u306f\u4fdd\u305f\u308c\u308b\u304c\u3001\u5b8c\u5168\u306a\u5f37\u5316\u306f\u5f97\u3089\u308c\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65ad\u9762\u30b5\u30a4\u30ba \u2014 \u713c\u5165\u308c\u9650\u754c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u610f\u5916\u306b\u601d\u3046\u306e\u304c\u3001\u3053\u306e\u70b9\u3067\u3059\uff1a&nbsp;<strong>Ti-6Al-4V STA\u306f\u3001\u76f4\u5f84\u307e\u305f\u306f\u539a\u3055\u304c\u7d0415\uff5e25mm\uff080.6\uff5e1.0\u30a4\u30f3\u30c1\uff09\u4ee5\u4e0b\u306e\u65ad\u9762\u306b\u304a\u3044\u3066\u306e\u307f\u3001\u305d\u306e\u52b9\u679c\u3092\u5341\u5206\u306b\u767a\u63ee\u3057\u307e\u3059\u3002.<\/strong>&nbsp;\u3055\u3089\u306b\u3001\u6c34\u713c\u5165\u308c\u306e\u969b\u3001\u3053\u306e\u65ad\u9762\u306e\u4e2d\u5fc3\u90e8\u306f\u3001\u30d9\u30fc\u30bf\u76f8\u304b\u3089\u5e73\u8861\u72b6\u614b\u306e\u30a2\u30eb\u30d5\u30a1\uff0b\u30d9\u30fc\u30bf\u76f8\u3078\u306e\u8ee2\u79fb\u3092\u5b8c\u5168\u306b\u6291\u5236\u3067\u304d\u308b\u307b\u3069\u6025\u901f\u306b\u51b7\u5374\u3055\u308c\u306a\u3044\u3002\u305d\u306e\u7d50\u679c\u3001\u8868\u9762\u306e\u65b9\u304c\u4e2d\u5fc3\u90e8\u3088\u308a\u3082\u5f37\u5ea6\u304c\u9ad8\u3044\u3068\u3044\u3046\u7269\u6027\u52fe\u914d\u304c\u751f\u3058\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ATI\u306e\u6280\u8853\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001\u300cSTA\u51e6\u7406\u306b\u304a\u3044\u3066\u6700\u9ad8\u306e\u7279\u6027\u304c\u5f97\u3089\u308c\u308b\u306e\u306f\u3001\u65ad\u9762\u304c\u5c0f\u3055\u3044\u5834\u5408\u3067\u3042\u308b\u300d\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002TIMET\u3082\u540c\u69d8\u306b\u3001\u65ad\u9762\u304c\u539a\u3044\u5834\u5408\u306e\u713c\u5165\u308c\u6027\u306e\u9650\u754c\u306b\u3064\u3044\u3066\u8a00\u53ca\u3057\u3066\u3044\u307e\u3059\u3002Ti-6Al-4V\u88fd\u306e\u30d5\u30a1\u30b9\u30ca\u30fc\uff08\u901a\u5e38\u3001\u76f4\u5f8410\uff5e15mm\uff09\u3092\u8a2d\u8a08\u3059\u308b\u5834\u5408\u3001STA\u51e6\u7406\u306f\u6709\u52b9\u3067\u3059\u3002 \u3057\u304b\u3057\u300150mm\u306e\u30b7\u30e3\u30d5\u30c8\u306bSTA\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\u3001\u305f\u3068\u3048\u713c\u920d\u30b5\u30a4\u30af\u30eb\u304c\u5b8c\u74a7\u3067\u3042\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u82af\u90e8\u306e\u7279\u6027\u306fAMS 4965\u306e\u6700\u4f4e\u57fa\u6e96\u3092\u6e80\u305f\u3055\u306a\u3044\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ti-6Al-4V\u306e\u7d4c\u6642\u5909\u5316\uff1a\u713c\u5165\u308c\u306b\u3088\u308b\u6f5c\u5728\u5f37\u5ea6\u3092\u5b9f\u52b9\u5f37\u5ea6\u3078\u3068\u8ee2\u63db\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>STA Ti-6Al-4V\u306e\u771f\u306e\u5f37\u5ea6\u306f\u3001\u307e\u3055\u306b\u3053\u306e\u6642\u52b9\u51e6\u7406\u306e\u904e\u7a0b\u3067\u751f\u307f\u51fa\u3055\u308c\u308b\u306e\u3067\u3059\u3002.<\/strong>&nbsp;\u3053\u306e\u51e6\u7406\u306f\u5358\u306b\u5fae\u7d30\u69cb\u9020\u3092\u6574\u3048\u308b\u3060\u3051\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u52b9\u679c\u306f\u6642\u52b9\u51e6\u7406\u306b\u3088\u3063\u3066\u3082\u305f\u3089\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6eb6\u4f53\u5316\u51e6\u7406\u6e29\u5ea6\u304b\u3089\u6c34\u713c\u5165\u308c\u3092\u884c\u3063\u305f\u5f8c\u3001Ti-6Al-4V\u306b\u306f\u3001\u6b8b\u7559\u03b2\u76f8\u304a\u3088\u3073\uff0f\u307e\u305f\u306f\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\uff08\u03b1\u2032\uff09\u306e\u904e\u98fd\u548c\u6df7\u5408\u7269\u304c\u542b\u307e\u308c\u308b\u3002\u3053\u308c\u3089\u306f\u3001\u591a\u91cf\u306e\u84c4\u7a4d\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6301\u3064\u6e96\u5b89\u5b9a\u76f8\u3067\u3042\u308b\u3002 \u9069\u5207\u306a\u6e29\u5ea6\u3067\u306e\u6642\u52b9\u51e6\u7406\u306b\u3088\u308a\u3001\u5236\u5fa1\u3055\u308c\u305f\u5206\u89e3\u304c\u4fc3\u9032\u3055\u308c\u308b\u3002\u3059\u306a\u308f\u3061\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306f\u5fae\u7d30\u306a\u03b1\u76f8\u3068\u03b2\u76f8\u306b\u5206\u89e3\u3057\u3001\u6b8b\u7559\u03b2\u76f8\u306f\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u5168\u4f53\u306b\u5fae\u7d30\u306a\u4e8c\u6b21\u03b1\u76f8\uff08\u03b1s\uff09\u3092\u6790\u51fa\u3055\u305b\u308b\u3002\u3053\u308c\u3089\u306e\u5fae\u7d30\u306a\u6790\u51fa\u7269\u304c\u3001\u5f37\u5ea6\u5411\u4e0a\u306e\u8981\u56e0\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6a19\u6e96\u7684\u306a\u7d4c\u5e74\u5909\u5316\u30d1\u30e9\u30e1\u30fc\u30bf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ATI\u306e\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6e29\u5ea6\u3060\uff1a<\/strong>\u00a0524\uff5e552\u00b0C (975\uff5e1025\u00b0F)<\/li>\n\n\n\n<li><strong>\u6642\u9593\u3060\uff1a<\/strong>\u00a04\uff5e8\u6642\u9593<\/li>\n\n\n\n<li><strong>\u51b7\u5374\uff1a<\/strong>\u00a0\u7a7a\u51b7<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">TIMET\u304a\u3088\u3073\u696d\u754c\u7b4b\u306b\u3088\u308b\u3001\u3088\u308a\u5e45\u5e83\u3044\u60c5\u5831\uff1a&nbsp;<strong>480\uff5e595\u00b0C (900\uff5e1100\u00b0F)<\/strong>, 1\uff5e24\u6642\u9593\u3002ATI\u30a6\u30a3\u30f3\u30c9\u30a6\u306f\u3088\u308a\u72ed\u304f\u3001\u4e00\u822c\u7684\u306a\u822a\u7a7a\u5b87\u5b99\u7528\u9014\u306b\u304a\u3051\u308b\u6700\u9069\u306a\u7bc4\u56f2\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3088\u308a\u4f4e\u3044\u719f\u6210\u6e29\u5ea6\uff08480\uff5e500\u00b0C\uff09<\/strong>&nbsp;\u5ef6\u6027\u3092\u591a\u5c11\u72a0\u7272\u306b\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u3088\u308a\u5fae\u7d30\u306a\u6790\u51fa\u7269\u3068\u3088\u308a\u9ad8\u3044\u30d4\u30fc\u30af\u5f37\u5ea6\u3092\u3082\u305f\u3089\u3059\u3002\u9ad8\u8377\u91cd\u7528\u7de0\u7d50\u90e8\u54c1\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3088\u308a\u9ad8\u3044\u719f\u6210\u6e29\u5ea6\uff08570\uff5e595\u00b0C\uff09<\/strong>&nbsp;\u5f15\u5f35\u5f37\u5ea6\u306f\u308f\u305a\u304b\u306b\u4f4e\u304f\u306a\u308b\u3082\u306e\u306e\u3001\u7c97\u3044\u30a2\u30eb\u30d5\u30a1\u76f8\u3092\u751f\u6210\u3057\u3001\u5ef6\u6027\u304a\u3088\u3073\u7834\u65ad\u976d\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002\u8010\u885d\u6483\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u69cb\u9020\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u904e\u5ea6\u306e\u9ad8\u6e29\u51e6\u7406\uff08595\u00b0C\u4ee5\u4e0a\u3067\u9577\u6642\u9593\u4fdd\u6301\uff09<\/strong>&nbsp;\u30a2\u30eb\u30d5\u30a1\u6790\u51fa\u7269\u306e\u7d50\u6676\u7c92\u304c\u7c97\u5927\u5316\u3057\u59cb\u3081\u3001\u5f37\u5ea6\u306f\u4f4e\u4e0b\u3059\u308b\u4e00\u65b9\u3067\u3001\u5ef6\u6027\u306e\u5411\u4e0a\u306f\u3054\u304f\u308f\u305a\u304b\u3068\u306a\u308b\u3002595\u00b0C\u4ee5\u4e0a\u3067\u306e\u6642\u52b9\u51e6\u7406\u306f\u3001\u5b9f\u8cea\u7684\u306b\u5fdc\u529b\u9664\u53bb\u51e6\u7406\u306b\u8fd1\u3065\u3044\u3066\u304a\u308a\u3001\u5f37\u5316\u51e6\u7406\u3068\u306f\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">STA\u304c\u5b9f\u969b\u306b\u9054\u6210\u3057\u3066\u3044\u308b\u3053\u3068 \u2014 \u7269\u4ef6\u6570<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\uff08AMS 4928\uff09\u306e\u6700\u4f4e\u898f\u5b9a\u5024\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002&nbsp;<strong>895 MPa \u5f15\u5f35\u5f37\u3055 \/ 825 MPa \u964d\u4f0f\u5f37\u5ea6 \/ 10% \u4f38\u3073<\/strong>. STA\u767aAMS\u884c\u304d\u306e4965\u4fbf\u306f\u3001\u898f\u5b9a\u306e\u6700\u4f4e\u57fa\u6e96\u3092&nbsp;<strong>1103 MPa \u5f15\u5f35\u5f37\u3055 \/ 1034 MPa \u964d\u4f0f\u5f37\u5ea6 \/ 8% \u4f38\u3073<\/strong>&nbsp;\u2014 \u5f37\u5ea6\u304c\u7d0423%\u5411\u4e0a\u3057\u305f\u4e00\u65b9\u3067\u3001\u6700\u5c0f\u4f38\u3073\u306f\u7d042%\u4f4e\u4e0b\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300eScientific Reports\u300f\u306e\u30c7\u30fc\u30bf\uff082023\u5e74\uff09\u306b\u3088\u308b\u3068\u3001STA\u51e6\u7406\u3067\u306f\u901a\u5e38\u3001&nbsp;<strong>\u5f15\u5f35\u5f37\u5ea6\u304c\u7d0420%\u5411\u4e0a<\/strong>&nbsp;Ti-6Al-4V\u306e\u30df\u30eb\u30a2\u30cb\u30fc\u30eb\u306b\u3064\u3044\u3066\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u304c\u3001\u822a\u7a7a\u5b87\u5b99\u7528\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u30b1\u30fc\u30b7\u30f3\u30b0\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u30c7\u30a3\u30b9\u30af\u3001\u305d\u306e\u4ed6\u306e\u9ad8\u8ca0\u8377\u90e8\u54c1\u304cSTA\u6761\u4ef6\u3067\u6307\u5b9a\u3055\u308c\u308b\u7406\u7531\u3067\u3059\u3002STA\u72b6\u614b\u3067\u306f\u3001\u713c\u306a\u307e\u3057\u6750\u306b\u6bd4\u3079\u3066\u5f37\u5ea6\u5bfe\u91cd\u91cf\u6bd4\u304c\u7d0423%\u5411\u4e0a\u3057\u3001\u304b\u3064\u5341\u5206\u306a\u5ef6\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b9\u30c8\u30ec\u30b9\u7de9\u548c\u3068\u713c\u920d \u2014 \u305d\u308c\u305e\u308c\u304c\u5b9f\u969b\u306b\u5fc5\u8981\u306a\u5834\u9762<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5fdc\u529b\u9664\u53bb\u3068\u713c\u920d\u306f\u3001\u3069\u3061\u3089\u3082\u30c1\u30bf\u30f3\u3092\u9ad8\u6e29\u306b\u52a0\u71b1\u3059\u308b\u70b9\u3067\u4f3c\u3066\u304a\u308a\u3001\u3057\u3070\u3057\u3070\u6df7\u540c\u3055\u308c\u304c\u3061\u3067\u3059\u3002\u4e21\u8005\u306e\u9055\u3044\u306f\u3001\u4f55\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u308b\u304b\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c8\u30ec\u30b9\u89e3\u6d88<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fdc\u529b\u9664\u53bb\u306f\u3001\u6a5f\u68b0\u52a0\u5de5\u3001\u51b7\u9593\u6210\u5f62\u3001\u6eb6\u63a5\u3001\u307e\u305f\u306f\u77ef\u6b63\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u6b8b\u7559\u5fdc\u529b\u3068\u3044\u3046\u4e00\u3064\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u6e29\u5ea6\u7bc4\u56f2\u306f\u610f\u56f3\u7684\u306b&nbsp;<strong>\u713c\u920d\u7bc4\u56f2\u3088\u308a\u4f4e\u3044<\/strong>&nbsp;\u2014 \u901a\u5e38\u3001Ti-6Al-4V\u306e\u5834\u5408\u306f482\uff5e649\u00b0C\uff08900\uff5e1200\u00b0F\uff09\u2014 \u3053\u308c\u306b\u3088\u308a\u3001\u5fae\u7d30\u7d44\u7e54\u306b\u5b9f\u8cea\u7684\u306a\u5909\u5316\u304c\u751f\u3058\u307e\u305b\u3093\u3002\u7d50\u6676\u7c92\u69cb\u9020\u3084\u76f8\u30d0\u30e9\u30f3\u30b9\u3092\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u5185\u90e8\u5fdc\u529b\u3092\u7de9\u548c\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AMS 2801\u3067\u306f\u3001Ti-6Al-4V\u88fd\u90e8\u54c1\u306e\u5fdc\u529b\u9664\u53bb\u306b\u3064\u3044\u3066\u3001593\u00b0C\uff081100\u00b0F\uff09\u30672\u6642\u9593\u52a0\u71b1\u3057\u3001\u81ea\u7136\u51b7\u5374\u3059\u308b\u3053\u3068\u3092\u898f\u5b9a\u3057\u3066\u3044\u308b\u3002.<\/strong>&nbsp;\u3053\u308c\u306f\u3001\u822a\u7a7a\u5b87\u5b99\u7528\u7cbe\u5bc6\u90e8\u54c1\u306e\u6eb6\u63a5\u5f8c\u306e\u5fdc\u529b\u9664\u53bb\u3084\u3001\u7c97\u52a0\u5de5\u5f8c\u306e\u51e6\u7406\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u3088\u304f\u7528\u3044\u3089\u308c\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CP\u30c1\u30bf\u30f3\uff08\u30b0\u30ec\u30fc\u30c91\uff5e4\uff09\u306e\u5834\u5408\u3001\u901a\u5e38\u3001\u5fdc\u529b\u9664\u53bb\u51e6\u7406\u306f538\uff5e593\u00b0C\uff081000\uff5e1100\u00b0F\uff09\u306730\u5206\u9593\u884c\u3044\u3001\u305d\u306e\u5f8c\u81ea\u7136\u51b7\u5374\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u713c\u304d\u306a\u307e\u3057\u3067\u306f\u306a\u304f\u5fdc\u529b\u9664\u53bb\u3092\u884c\u3046\u3079\u304d\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6eb6\u63a5\u5f8c\u3001\u6700\u7d42\u52a0\u5de5\u306e\u524d\u3067\u3001\u5b8c\u5168\u306a\u5ef6\u6027\u3092\u56de\u5fa9\u3055\u305b\u308b\u5fc5\u8981\u304c\u306a\u3044\u5834\u5408<\/li>\n\n\n\n<li>\u30d1\u30b9\u306e\u6210\u5f62\u306e\u9593\u3001\u3055\u3089\u306a\u308b\u51b7\u9593\u52a0\u5de5\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081<\/li>\n\n\n\n<li>\u6642\u52b9\u51e6\u7406\uff08STA\uff09\u304c\u65bd\u3055\u308c\u305f\u90e8\u54c1\u306b\u304a\u3044\u3066\u3001\u6642\u52b9\u306b\u3088\u308b\u5f37\u5ea6\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u5fdc\u529b\u9664\u53bb\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u2015\u2015\u3053\u308c\u304c\u6700\u3082\u91cd\u8981\u306a\u30b1\u30fc\u30b9\u3067\u3059\u3002STA\u90e8\u54c1\u3092\u5b8c\u5168\u713c\u920d\u3059\u308b\u3068\u3001\u6642\u52b9\u51e6\u7406\u304c\u5931\u308f\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u5fdc\u529b\u9664\u53bb\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u6642\u52b9\u51e6\u7406\u6e29\u5ea6\u7bc4\u56f2\u3092\u78ba\u5b9f\u306b\u4e0b\u56de\u308b\u6e29\u5ea6\u3067\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u7269\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u713c\u920d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u713c\u920d\u306b\u306f\u3055\u3089\u306b\u591a\u304f\u306e\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002\u5fae\u7d30\u7d44\u7e54\u3092\u518d\u7d50\u6676\u3055\u305b\u3001\u5b8c\u5168\u306a\u5ef6\u6027\u3092\u56de\u5fa9\u3055\u305b\u3001\u6b8b\u7559\u5fdc\u529b\u3092\u3059\u3079\u3066\u9664\u53bb\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u5834\u5408\u306b\u9069\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3053\u306e\u6750\u6599\u306f\u6fc0\u3057\u3044\u51b7\u9593\u52a0\u5de5\u304c\u65bd\u3055\u308c\u3066\u304a\u308a\u3001\u7269\u6027\u3092\u5b8c\u5168\u306b\u56de\u5fa9\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u305d\u306e\u5f8c\u306e\u6210\u5f62\u5de5\u7a0b\u3067\u306f\u3001\u6700\u5927\u9650\u306e\u5ef6\u6027\u304c\u5fc5\u8981\u3067\u3059<\/li>\n\n\n\n<li>\u5b8c\u6210\u54c1\u306b\u306f\u3001\u5b8c\u5168\u713c\u920d\u3055\u308c\u305f\u5fae\u7d30\u7d44\u7e54\u306b\u3088\u3063\u3066\u306e\u307f\u5f97\u3089\u308c\u308b\u5bf8\u6cd5\u5b89\u5b9a\u6027\u304c\u6c42\u3081\u3089\u308c\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fdc\u529b\u9664\u53bb\u306b\u6bd4\u3079\u3066\u713c\u920d\u3092\u884c\u3046\u5834\u5408\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u6642\u9593\u304c\u304b\u304b\u308b\u3053\u3068\u3001\u540c\u3058\u4fdd\u8b77\u96f0\u56f2\u6c17\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u3001\u305d\u3057\u3066\u4f55\u3088\u308a\u3082\u91cd\u8981\u306a\u70b9\u3068\u3057\u3066\u3001STA\u51e6\u7406\u3092\u65bd\u3057\u305f\u90e8\u54c1\u3092\u713c\u920d\u3059\u308b\u3068\u3001\u6642\u52b9\u786c\u5316\u306b\u3088\u308b\u5f37\u5316\u52b9\u679c\u304c\u3059\u3079\u3066\u5931\u308f\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u90e8\u54c1\u306f\u5b9f\u8cea\u7684\u306b\u713c\u920d\u524d\u306e\u72b6\u614b\u306b\u623b\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u7528\u7684\u306a\u6c7a\u5b9a\u30eb\u30fc\u30eb\uff1a<\/strong>&nbsp;\u90e8\u54c1\u304c\u713c\u920d\u72b6\u614b\u3067\u3042\u308a\u3001\u305d\u308c\u3092\u6a5f\u68b0\u52a0\u5de5\u3059\u308b\u5834\u5408\u306f\u3001\u901a\u5e38\u3001\u5fdc\u529b\u9664\u53bb\u51e6\u7406\u3067\u5341\u5206\u3067\u3059\u3002\u90e8\u54c1\u304c\u51b7\u9593\u6210\u5f62\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u5fae\u7d30\u7d44\u7e54\u306b\u8457\u3057\u3044\u6b6a\u307f\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u713c\u920d\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002 STA\u72b6\u614b\u306e\u90e8\u54c1\u3067\u5fdc\u529b\u4f4e\u6e1b\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001480\uff5e538\u00b0C\u306e\u7bc4\u56f2\uff08\u6642\u52b9\u7bc4\u56f2\u4ee5\u4e0b\uff09\u306b\u7559\u3081\u3001\u4f4e\u6e29\u5fdc\u529b\u9664\u53bb\u51e6\u7406\u3068\u3057\u3066\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96f0\u56f2\u6c17\u5236\u5fa1\u3068\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9 \u2014 \u691c\u67fb\u306b\u5408\u683c\u3067\u304d\u306a\u304b\u3063\u305f\u6c5a\u67d3\u4e0d\u5177\u5408<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"514\" height=\"640\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-alpha-case-metallograph.webp\" alt=\"\u30c1\u30bf\u30f3\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u306e\u6c5a\u67d3\u65ad\u9762\u3002\u3053\u308c\u306f\u3001\u4fdd\u8b77\u96f0\u56f2\u6c17\u306e\u306a\u3044\u71b1\u51e6\u7406\u4e2d\u306b\u5f62\u6210\u3055\u308c\u305f\u3001\u9178\u7d20\u304c\u5bcc\u5316\u3057\u305f\u8106\u6027\u8868\u9762\u5c64\u3092\u793a\u3057\u3066\u3044\u308b\u3002\" class=\"wp-image-4235\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-alpha-case-metallograph.webp 514w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-alpha-case-metallograph-241x300.webp 241w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-alpha-case-metallograph-10x12.webp 10w\" sizes=\"(max-width: 514px) 100vw, 514px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u306f\u3001\u822a\u7a7a\u5b87\u5b99\u7523\u696d\u306b\u304a\u3051\u308b\u30c1\u30bf\u30f3\u90e8\u54c1\u306e\u88fd\u9020\u306b\u304a\u3044\u3066\u3001\u71b1\u51e6\u7406\u306b\u95a2\u9023\u3059\u308b\u4e0d\u9069\u5408\u306e\u539f\u56e0\u3068\u3057\u3066\u6700\u3082\u4e00\u822c\u7684\u306a\u3082\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u5b8c\u5168\u306b\u4e88\u9632\u53ef\u80fd\u3067\u3059\u3002.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u300c\u30a2\u30eb\u30d5\u30a1\u30fb\u30b1\u30fc\u30b9\u300d\u3068\u306f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30bf\u30f3\u3092\u7a7a\u6c17\u4e2d\u3067\u7d04538\u00b0C\u4ee5\u4e0a\u306b\u52a0\u71b1\u3059\u308b\u3068\u3001\u9178\u7d20\u3084\u7a92\u7d20\u3068\u6fc0\u3057\u304f\u53cd\u5fdc\u3059\u308b\u3002\u9178\u7d20\u304c\u8868\u9762\u306b\u62e1\u6563\u3057\u3001\u6e29\u5ea6\u3084\u6642\u9593\u306b\u5fdc\u3058\u30660.025\uff5e0.25mm\u306e\u6df1\u3055\u307e\u3067\u30a2\u30eb\u30d5\u30a1\u76f8\u3092\u5b89\u5b9a\u5316\u3055\u305b\u308b\u3002\u3053\u306e\u9178\u7d20\u306b\u3088\u3063\u3066\u5b89\u5b9a\u5316\u3055\u308c\u305f\u8868\u9762\u5c64\u306f\u3001&nbsp;<strong>\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9<\/strong>: \u4e0b\u5730\u306e\u57fa\u6750\u306b\u6bd4\u3079\u3066\u3001\u786c\u304f\u3001\u8106\u304f\u3001\u5ef6\u6027\u304c\u4f4e\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30eb\u30d5\u30a1\u76f8\u306f\u3001\u8089\u773c\u3067\u306f\u57fa\u672c\u7684\u306b\u78ba\u8a8d\u3067\u304d\u307e\u305b\u3093\u3002\u5bf8\u6cd5\u691c\u67fb\u306b\u306f\u5f71\u97ff\u3092\u4e0e\u3048\u305a\u3001\u5ea7\u6a19\u6e2c\u5b9a\u6a5f\u3067\u3082\u691c\u51fa\u3055\u308c\u305a\u3001\u76ee\u8996\u691c\u67fb\u3067\u3082\u5408\u683c\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u306e\u306f\u3001\u91d1\u5c5e\u7d44\u7e54\u306e\u65ad\u9762\u89b3\u5bdf\u6642\u3001\u3042\u308b\u3044\u306f\u6700\u60aa\u306e\u5834\u5408\u3001\u75b2\u52b4\u8a66\u9a13\u4e2d\u3084\u4f7f\u7528\u4e2d\u306b\u3001\u8106\u6027\u9818\u57df\u304b\u3089\u8868\u9762\u4e80\u88c2\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u3060\u3051\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\u306b\u304a\u3044\u3066\u3001AMS 2801\u3067\u306f2\u3064\u306e\u91cd\u8981\u306a\u6e29\u5ea6\u95be\u5024\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7a7a\u6c17\u4e2d\u3067\u306f204\u00b0C\u4ee5\u4e0a<\/strong>, \u8868\u9762\u6c5a\u67d3\u304c\u59cb\u307e\u308a\u307e\u3059\u3002AMS 2801\u306e\u6ce8\u8a188.5\u306b\u5f93\u3044\u3001\u3053\u306e\u70b9\u3088\u308a\u4e0a\u3067\u306f\u90e8\u54c1\u3092\u5927\u6c17\u306b\u3055\u3089\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li><strong>\u5b9f\u5bf8\u5bf8\u6cd5\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u90e8\u54c1\u306f\u3001538\u00b0C\uff081000\u00b0F\uff09\u3092\u8d85\u3048\u3066\u52a0\u71b1\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002<\/strong>\u00a0\u4fdd\u8b77\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u65bd\u3055\u308c\u3066\u3044\u306a\u3044\u9650\u308a\u3001\u7a7a\u6c17\u4e2d\u307e\u305f\u306f\u975e\u4e0d\u6d3b\u6027\u96f0\u56f2\u6c17\u306e\u7089\u5185\u3067\u306f\u4f7f\u7528\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u305d\u306e\u7d50\u679c\u751f\u3058\u305f\u30a2\u30eb\u30d5\u30a1\u5c64\u306f\u3001\u691c\u53ce\u524d\u306b\u6a5f\u68b0\u7684\u307e\u305f\u306f\u5316\u5b66\u7684\u306a\u65b9\u6cd5\u3067\u9664\u53bb\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u771f\u7a7a\u5ea6<\/strong>\u00a0AMS 2801\u306b\u6e96\u62e0\u3057\u305f\u30c1\u30bf\u30f3\u306e\u71b1\u51e6\u7406\u306b\u304a\u3044\u3066\u3001\u771f\u7a7a\u5ea6\u306f0.1 \u00b5m Hg\uff0810\u207b\u2074 torr\uff09\u4ee5\u4e0b\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u591a\u304f\u306e\u5e02\u8ca9\u306e\u771f\u7a7a\u7089\u306e\u904b\u7528\u8005\u306f\u3001\u3053\u308c\u3088\u308a\u3082\u53b3\u3057\u3044\u771f\u7a7a\u5ea6\u3092\u7dad\u6301\u3057\u3066\u304a\u308a\u3001Solar Atmospheres\u3084\u540c\u7a2e\u306e\u696d\u8005\u3067\u306f\u3001\u3053\u306e\u57fa\u6e96\u5024\u3092\u5927\u5e45\u306b\u4e0b\u56de\u308b\u771f\u7a7a\u5ea6\u3067\u30c1\u30bf\u30f3\u306e\u71b1\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u3002.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9f\u52d9\u4e0a\u306e\u610f\u5473\u5408\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">538\u00b0C\u4ee5\u4e0b\u3067\u306e\u5fdc\u529b\u9664\u53bb\u306b\u3064\u3044\u3066\u306f\u3001\u5927\u6c17\u96f0\u56f2\u6c17\u306e\u7089\u3067\u3082\u6280\u8853\u7684\u306b\u306f\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u6e29\u5ea6\u5e2f\u3067\u3042\u308c\u3070\u3001\u9178\u5316\u306f\u8a31\u5bb9\u7bc4\u56f2\u5185\u3060\u304b\u3089\u3067\u3059\u3002\u3057\u304b\u3057\u5b9f\u969b\u306b\u306f\u3001\u30ea\u30b9\u30af\u3092\u5b8c\u5168\u306b\u6392\u9664\u3059\u308b\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u71b1\u51e6\u7406\u696d\u8005\u306f\u3059\u3079\u3066\u306e\u30c1\u30bf\u30f3\u6750\u3092\u771f\u7a7a\u4e2d\u3067\u51e6\u7406\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u713c\u920d\uff08Ti-6Al-4V\u306e\u5834\u5408\u306f691\uff5e760\u00b0C\uff09\u304a\u3088\u3073\u6eb6\u4f53\u5316\u51e6\u7406\uff08913\uff5e954\u00b0C\uff09\u306b\u3064\u3044\u3066\u306f\u3001,&nbsp;<strong>\u771f\u7a7a\u307e\u305f\u306f\u4e0d\u6d3b\u6027\u96f0\u56f2\u6c17\u306f\u5fc5\u9808\u6761\u4ef6\u3067\u3059\u3002.<\/strong>&nbsp;700\u00b0C\u3092\u8d85\u3048\u308b\u3068\u3001\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u306e\u6210\u9577\u901f\u5ea6\u304c\u5287\u7684\u306b\u5897\u52a0\u3059\u308b\u3002\u4fdd\u8b77\u63aa\u7f6e\u3092\u8b1b\u3058\u305a\u306b\u7a7a\u6c17\u4e2d\u3067Ti-6Al-4V\u306e\u6eb6\u4f53\u5316\u51e6\u7406\u3092\u884c\u3046\u3068\u3001\u6df1\u523b\u306a\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u304c\u767a\u751f\u3057\u3001\u75b2\u52b4\u8a66\u9a13\u306b\u5408\u683c\u3057\u306a\u3044\u90e8\u54c1\u304c\u751f\u3058\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306bAM\/LPBF\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u30cd\u30c3\u30c8\u30b7\u30a7\u30a4\u30d7\u5f62\u72b6\u306e\u305f\u3081\u3001\u6a5f\u68b0\u52a0\u5de5\u306b\u3088\u308b\u30a2\u30eb\u30d5\u30a1\u76f8\u306e\u9664\u53bb\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u305f\u3081\u3001ASTM F3301\u304a\u3088\u3073AMS 2801\u306e\u4e21\u898f\u683c\u3067\u306f\u3001LPBF\u88fdTi-6Al-4V\u306e\u71b1\u51e6\u7406\u306f\u771f\u7a7a\u4e0b\u3067\u884c\u3046\u3053\u3068\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u71b1\u51e6\u7406\u6761\u4ef6\u3068AMS\u898f\u683c \u2014 \u56f3\u9762\u306b\u306f\u3069\u306e\u898f\u683c\u3092\u8a18\u8f09\u3059\u3079\u304d\u304b<\/h2>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"427\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-aerospace-components.webp\" alt=\"Ti-6Al-4V\u30c1\u30bf\u30f3\u88fd\u306e\u822a\u7a7a\u5b87\u5b99\u7528\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u30d6\u30ec\u30fc\u30c9\u304a\u3088\u3073\u30a8\u30f3\u30b8\u30f3\u90e8\u54c1\uff08\u713c\u920d\u72b6\u614b\u304a\u3088\u3073STA\u71b1\u51e6\u7406\u72b6\u614b\uff09\" class=\"wp-image-4238\" style=\"width:800px;height:auto\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-aerospace-components.webp 640w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-aerospace-components-300x200.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-aerospace-components-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/ti64-aerospace-components-600x400.webp 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c1\u30bf\u30f3\u306b\u4e0d\u6163\u308c\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u6700\u3082\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u306e\u4e00\u3064\u306f\u3001\u300c\u3069\u306eAMS\u898f\u683c\u3092\u6307\u5b9a\u3059\u308c\u3070\u3088\u3044\u306e\u304b\uff1f\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u305d\u306e\u7b54\u3048\u306f\u3001\u88fd\u54c1\u306e\u5f62\u72b6\u3084\u4f7f\u7528\u6761\u4ef6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>AMS\u4ed5\u69d8<\/th><th>\u88fd\u54c1\u5f62\u614b<\/th><th>\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3<\/th><th>\u5408\u91d1<\/th><\/tr><\/thead><tbody><tr><td>AMS 4928<\/td><td>\u68d2\u6750\u3001\u30d3\u30ec\u30c3\u30c8\u3001\u935b\u9020\u54c1<\/td><td>\u30a2\u30cb\u30fc\u30eb<\/td><td>Ti-6Al-4V (\u30b0\u30ec\u30fc\u30c9 5)<\/td><\/tr><tr><td>AMS 4965<\/td><td>\u68d2\u6750\u3001\u935b\u9020\u54c1<\/td><td>\u6eb6\u6db2\u51e6\u7406\u6e08\u307f\uff0b\u7d4c\u5e74\u5909\u5316<\/td><td>Ti-6Al-4V (\u30b0\u30ec\u30fc\u30c9 5)<\/td><\/tr><tr><td>AMS 4967<\/td><td>\u68d2\u6750\u3001\u935b\u9020\u54c1<\/td><td>\u713c\u920d\u6e08\u307f\u3001\u71b1\u51e6\u7406\u53ef\u80fd<\/td><td>Ti-6Al-4V (\u30b0\u30ec\u30fc\u30c9 5)<\/td><\/tr><tr><td>AMS 4911<\/td><td>\u30b7\u30fc\u30c8\u3001\u30b9\u30c8\u30ea\u30c3\u30d7\u3001\u30d7\u30ec\u30fc\u30c8<\/td><td>\u30a2\u30cb\u30fc\u30eb<\/td><td>Ti-6Al-4V (\u30b0\u30ec\u30fc\u30c9 5)<\/td><\/tr><tr><td>AMS 4930<\/td><td>\u68d2\u6750\u3001\u7dda\u6750\u3001\u30d3\u30ec\u30c3\u30c8\u3001\u30ea\u30f3\u30b0<\/td><td>\u30a2\u30cb\u30fc\u30eb<\/td><td>Ti-6Al-4V ELI (\u30b0\u30ec\u30fc\u30c9 23)<\/td><\/tr><tr><td>AMS 4931<\/td><td>\u68d2\u6750\u3001\u30d3\u30ec\u30c3\u30c8\u3001\u30ea\u30f3\u30b0<\/td><td>\u30a2\u30cb\u30fc\u30eb<\/td><td>Ti-6Al-4V ELI (\u30b0\u30ec\u30fc\u30c9 23)<\/td><\/tr><tr><td>AMS 4921<\/td><td>\u68d2\u6750\u3001\u7dda\u6750\u3001\u935b\u9020\u54c1<\/td><td>\u30a2\u30cb\u30fc\u30eb<\/td><td>CP Ti \u30b0\u30ec\u30fc\u30c91\uff5e4<\/td><\/tr><tr><td>AMS 2801<\/td><td>\uff08\u30d7\u30ed\u30bb\u30b9\u4ed5\u69d8\uff09<\/td><td>\u90e8\u54c1\u306e\u71b1\u51e6\u7406<\/td><td>\u3059\u3079\u3066\u306e\u30c1\u30bf\u30f3\u5408\u91d1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u91cd\u8981\u306a\u533a\u5225\uff1a<\/strong>&nbsp;AMS 4928\u30014965\u3001\u304a\u3088\u30734911\u306f&nbsp;<strong>\u6750\u6599\u4ed5\u69d8<\/strong>&nbsp;\u2014 \u3053\u308c\u3089\u306f\u3001\u5de5\u5834\u304b\u3089\u306e\u51fa\u8377\u5185\u5bb9\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002AMS 2801\u306f\u3001&nbsp;<strong>\u30d7\u30ed\u30bb\u30b9\u4ed5\u69d8\u66f8<\/strong>&nbsp;\u2014 \u3053\u308c\u306f\u3001\u90e8\u54c1\u88fd\u9020\u696d\u8005\u3084\u71b1\u51e6\u7406\u696d\u8005\u304c\u3001\u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3044\u3066\u90e8\u54c1\u306b\u71b1\u51e6\u7406\u3092\u65bd\u3059\u65b9\u6cd5\u3092\u898f\u5b9a\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56f3\u9762\u306e\u6750\u6599\u6307\u5b9a\u6b04\u306b\u300cAMS 4928\u300d\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u306f\u713c\u920d\u6e08\u307f\u306eTi-6Al-4V\u68d2\u6750\u3092\u6307\u5b9a\u3057\u305f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u52a0\u5de5\u5f8c\u306e\u5fdc\u529b\u9664\u53bb\uff08STA\uff09\u3082\u5e0c\u671b\u3059\u308b\u5834\u5408\u306f\u3001AMS 2801\u3092\u53c2\u7167\u3057\u3001\u5177\u4f53\u7684\u306a\u51e6\u7406\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u660e\u8a18\u3057\u305f\u5225\u9014\u306e\u5de5\u7a0b\u6ce8\u8a18\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\u306e\u30d7\u30e9\u30a4\u30e0\u30b3\u30f3\u30c8\u30e9\u30af\u30bf\u30fc\u306b\u3068\u3063\u3066\u3001\u90e8\u54c1\u88fd\u9020\u696d\u8005\u304c\u6a5f\u68b0\u52a0\u5de5\u6e08\u307f\u307e\u305f\u306f\u935b\u9020\u6e08\u307f\u306e\u90e8\u54c1\u306b\u5bfe\u3057\u3066STA\uff08\u71b1\u51e6\u7406\uff09\u3092\u884c\u3046\u5834\u5408\u3001AMS 4967\uff08\u300c\u713c\u920d\u6e08\u307f\u3001\u71b1\u51e6\u7406\u53ef\u80fd\u300d\uff09\u304c\u4e00\u822c\u7684\u306a\u539f\u6750\u6599\u306e\u8cfc\u5165\u4ed5\u69d8\u3068\u306a\u308a\u307e\u3059\u3002\u68d2\u6750\u306f\u713c\u920d\u6e08\u307f\uff08\u6a5f\u68b0\u52a0\u5de5\u304c\u5bb9\u6613\u306a\u72b6\u614b\uff09\u3067\u7d0d\u5165\u3055\u308c\u3001\u88fd\u9020\u696d\u8005\u306f\u8352\u52a0\u5de5\u5f8c\u306bSTA\u30b5\u30a4\u30af\u30eb\u3092\u9069\u7528\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">23\u53f7\u92fc\uff08Ti-6Al-4V ELI\uff09 \u2014 \u91cd\u8981\u306a\u71b1\u51e6\u7406\u306e\u9055\u3044<\/h2>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-23-eli-medical-implants.webp\" alt=\"23\u30b0\u30ec\u30fc\u30c9\u306eTi-6Al-4V ELI\u30c1\u30bf\u30f3\u88fd\u6574\u5f62\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\uff08\u80a1\u95a2\u7bc0\u304a\u3088\u3073\u819d\u95a2\u7bc0\u7f6e\u63db\u7528\u533b\u7642\u6a5f\u5668\u3092\u542b\u3080\uff09\u3001\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\u306e\u3082\u306e\" class=\"wp-image-4237\" style=\"width:800px;height:auto\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-23-eli-medical-implants.webp 640w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-23-eli-medical-implants-300x225.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-23-eli-medical-implants-16x12.webp 16w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-23-eli-medical-implants-600x450.webp 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c923\u306f\u3001\u5358\u306b\u300c\u3088\u308a\u6e05\u6d44\u306a\u30b0\u30ec\u30fc\u30c95\u300d\u3068\u3044\u3046\u3060\u3051\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002ELI\u5316\u5b66\u51e6\u7406\u306b\u3088\u308a\u3001\u30d9\u30fc\u30bf\u8ee2\u79fb\u7dda\u304a\u3088\u3073\u71b1\u51e6\u7406\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5341\u5206\u306b\u5909\u5316\u3059\u308b\u305f\u3081\u3001\u30b0\u30ec\u30fc\u30c923\u306e\u6750\u6599\u306b\u30b0\u30ec\u30fc\u30c95\u306e\u6570\u5024\u3092\u9069\u7528\u3059\u308b\u306e\u306f\u8aa4\u308a\u3068\u306a\u308a\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ELI\u306f\u300cExtra-Low Interstitial\uff08\u8d85\u4f4e\u9593\u8cea\uff09\u300d\u306e\u7565\u3067\u3059\u3002\u6a19\u6e96\u7684\u306a\u30b0\u30ec\u30fc\u30c95\u3068\u6bd4\u8f03\u3059\u308b\u3068\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6700\u5927\u9178\u7d20\u6442\u53d6\u91cf\uff1a0.13%\uff085\u5e74\u751f\u306e0.20%\u306b\u5bfe\u3057\uff09<\/li>\n\n\n\n<li>\u30a2\u30a4\u30a2\u30f3\u30fb\u30de\u30c3\u30af\u30b9\uff1a0.25%\uff08\u5bfe 0.40%\uff09<\/li>\n\n\n\n<li>\u7a92\u7d20\u306e\u6700\u5927\u5024\uff1a0.05%\uff08\u540c\u4e0a\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u9593\u8cea\u6fc3\u5ea6\u306e\u4f4e\u4e0b\u306b\u3088\u308a\u3001\u9178\u7d20\u3084\u9244\u306b\u3088\u308b\u03b1\u5b89\u5b9a\u5316\u4f5c\u7528\u304c\u5f31\u307e\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u03b2\u8ee2\u79fb\u70b9\u304c\u304a\u3088\u305d&nbsp;<strong>977\u00b0C \u00b1 4\u00b0C (1790\u00b0F \u00b1 25\u00b0F)<\/strong>&nbsp;\u2014 \u30b0\u30ec\u30fc\u30c95\u306e\u30c8\u30e9\u30f3\u30b9\u30b9\u3088\u308a\u7d0418\uff5e22\u00b0C\u4f4e\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c923\u306e\u71b1\u51e6\u7406\u30d1\u30e9\u30e1\u30fc\u30bf\uff08ATI\u30c7\u30fc\u30bf\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u713c\u920d\uff1a\u00a0<strong>704\uff5e732\u00b0C (1300\uff5e1350\u00b0F)<\/strong>, 1\uff5e8\u6642\u9593\u3001\u81ea\u7136\u51b7\u5374<\/li>\n\n\n\n<li>\u30b9\u30c8\u30ec\u30b9\u89e3\u6d88\uff1a\u00a0<strong>482\uff5e649\u00b0C (900\uff5e1200\u00b0F)<\/strong>, \u30011\uff5e4\u6642\u9593\u3001\u5e38\u6e29\u51b7\u5374<\/li>\n\n\n\n<li>\u51e6\u7406\u6761\u4ef6\uff1a5\u7d1a\u3068\u540c\u3058\u6e29\u5ea6\u7bc4\u56f2\uff08904\uff5e954\u00b0C\uff09\u3067\u3059\u304c\u3001\u30c8\u30e9\u30f3\u30b9\u30b9\u6e29\u5ea6\u304c\u4f4e\u3044\u305f\u3081\u3001\u30d7\u30ed\u30bb\u30b9\u30de\u30fc\u30b8\u30f3\u304c\u308f\u305a\u304b\u306b\u5e83\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u52d9\u4e0a\u300123\u7d1a\u304cSTA\u306e\u5bfe\u8c61\u3068\u306a\u308b\u30b1\u30fc\u30b9\u304c\u307b\u3068\u3093\u3069\u306a\u3044\u7406\u7531\uff1a<\/strong>&nbsp;\u4e3b\u306a\u7528\u9014\u306f\u3001\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u304a\u3088\u3073\u6574\u5f62\u5916\u79d1\u7528\u533b\u7642\u6a5f\u5668\u3067\u3059\uff08<a href=\"https:\/\/hontitan.com\/ja\/product\/astm-f136-grade-5-eli-titanium-round-bar-supplier\/\"  data-wpil-monitor-id=\"1130\">ASTM F136\u306f\u3001\u30b0\u30ec\u30fc\u30c9\u306b\u3064\u3044\u3066\u898f\u5b9a\u3057\u3066\u3044\u308b<\/a> \uff08\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u306f23\uff09\u3002 \u3053\u308c\u3089\u306e\u7528\u9014\u3067\u306f\u3001STA\u306e\u3088\u308a\u9ad8\u3044\u5f37\u5ea6\u3088\u308a\u3082\u3001\u713c\u920d\u72b6\u614b\u306e\u6700\u5927\u7834\u58ca\u976d\u6027\u3068\u75b2\u52b4\u5bff\u547d\u304c\u512a\u5148\u3055\u308c\u307e\u3059\u3002704\uff5e732\u00b0C\u3067\u306e\u713c\u920d\u306b\u3088\u308a\u3001\u512a\u308c\u305f\u976d\u6027\u3068\u5ef6\u6027\u3092\u5099\u3048\u305f\u5fae\u7d30\u306a\u7b49\u8ef8\u03b1\u69cb\u9020\u304c\u5f97\u3089\u308c\u3001\u3053\u308c\u306f\u307e\u3055\u306b\u9aa8\u30cd\u30b8\u3084\u4eba\u5de5\u80a1\u95a2\u7bc0\u30b9\u30c6\u30e0\u306b\u6c42\u3081\u3089\u308c\u308b\u7279\u6027\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AMS 4930 \u304a\u3088\u3073 AMS 4931 \u306f\u3001\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\u306e\u30b0\u30ec\u30fc\u30c9 23 \u306e\u68d2\u6750\u304a\u3088\u3073\u30d3\u30ec\u30c3\u30c8\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002. <a href=\"https:\/\/hontitan.com\/ja\/is-titanium-toxic\/\"  data-wpil-monitor-id=\"1128\">ASTM F136\u306f\u3001\u7279\u306b\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u5411\u3051\u306e\u30b0\u30ec\u30fc\u30c923\u306b\u3064\u3044\u3066\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LPBF\u5f8c\u306e\u30c1\u30bf\u30f3\uff1a\u7a4d\u5c64\u9020\u5f62\u90e8\u54c1\u306e\u71b1\u51e6\u7406\u8981\u4ef6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30ec\u30fc\u30b6\u30fc\u7c89\u672b\u5e8a\u6eb6\u878d\u6cd5\uff08LPBF\uff09\u3084\u6307\u5411\u6027\u30a8\u30cd\u30eb\u30ae\u30fc\u5806\u7a4d\u6cd5\uff08DED\uff09\u3067\u88fd\u9020\u3055\u308c\u305f\u30c1\u30bf\u30f3\u3092\u6271\u3046\u5834\u5408\u3001\u71b1\u51e6\u7406\u306e\u30eb\u30fc\u30eb\u306f\u4e3b\u306b\u935b\u9020\u54c1\u3068\u540c\u3058\u3067\u3059\u304c\u3001\u624b\u9806\u306b\u304a\u3044\u30661\u3064\u91cd\u8981\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM F3301\u201318a\uff08\u300c\u7a4d\u5c64\u9020\u5f62 \u2014 \u7c89\u672b\u5e8a\u6eb6\u878d\u6cd5\u306b\u3088\u308bTi-6Al-4V\u300d\uff09\u3067\u306f\u3001LPBF\u6cd5\u306b\u3088\u308bTi-6Al-4V\u306e\u71b1\u5f8c\u51e6\u7406\u306f\u3001\u4ee5\u4e0b\u306b\u5f93\u3063\u3066\u5b9f\u65bd\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002&nbsp;<strong>AMS 2801<\/strong>. \u3057\u305f\u304c\u3063\u3066\u3001\u540c\u3058\u6e29\u5ea6\u7bc4\u56f2\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u5927\u306e\u9055\u3044\u306f\u3001\u5c55\u958b\u3068\u96f0\u56f2\u6c17\u306b\u3042\u308b\u3002.<\/strong>&nbsp;LPBF\u306b\u3088\u308b\u90e8\u54c1\u306e\u9020\u5f62\u306f\u9020\u5f62\u57fa\u677f\uff08\u30d9\u30fc\u30b9\u30d7\u30ec\u30fc\u30c8\uff09\u4e0a\u3067\u884c\u308f\u308c\u3001\u9020\u5f62\u4e2d\u306b\u90e8\u54c1\u3068\u57fa\u677f\u306e\u9593\u306b\u5927\u304d\u306a\u6b8b\u7559\u5fdc\u529b\u304c\u751f\u3058\u307e\u3059\u3002\u305d\u306e\u9806\u5e8f\u304c\u91cd\u8981\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u677f\u3092\u53d6\u308a\u5916\u3059\u524d\u306e\u5fdc\u529b\u9664\u53bb\u3002.<\/strong>\u00a0AMS 2801\u306e\u5fdc\u529b\u9664\u53bb\u30b5\u30a4\u30af\u30eb\uff08\u901a\u5e38\u3001593\u00b0C \/ 1100\u00b0F\u30012\u6642\u9593\u3001\u771f\u7a7a\uff09\u3092\u9069\u7528\u3059\u308b\u00a0<strong>\u305d\u306e\u90e8\u54c1\u304c\u307e\u3060\u57fa\u677f\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\u72b6\u614b\u306e\u9593\u306b\u3002.<\/strong>\u00a0\u3053\u308c\u306b\u3088\u308a\u3001\u6b8b\u7559\u5fdc\u529b\u306e\u5927\u90e8\u5206\u304c\u5236\u5fa1\u3055\u308c\u305f\u65b9\u6cd5\u3067\u89e3\u653e\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5fdc\u529b\u9664\u53bb\u5f8c\u3001\u57fa\u677f\u304b\u3089\u53d6\u308a\u5916\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong>\u00a0\u30ef\u30a4\u30e4\u653e\u96fb\u52a0\u5de5\u307e\u305f\u306f\u6a5f\u68b0\u52a0\u5de5\u3002.<\/li>\n\n\n\n<li><strong>\u30a2\u30cb\u30fc\u30eb\u307e\u305f\u306fSTA<\/strong>\u00a0\u7533\u8acb\u306e\u8981\u4ef6\u306b\u5f93\u3063\u3066\u3002.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4e00\u9023\u306e\u5de5\u7a0b\u3092\u9006\u9806\u3067\u5b9f\u884c\u3059\u308b\u2015\u2015\u3064\u307e\u308a\u3001\u5fdc\u529b\u9664\u53bb\u3092\u884c\u3046\u524d\u306b\u57fa\u677f\u304b\u3089\u90e8\u54c1\u3092\u53d6\u308a\u5916\u3059\u2015\u2015\u3068\u3001\u5185\u90e8\u5fdc\u529b\u304c\u5236\u5fa1\u4e0d\u80fd\u306a\u5f62\u3067\u89e3\u653e\u3055\u308c\u308b\u305f\u3081\u3001\u6b6a\u307f\u3084\u3072\u3073\u5272\u308c\u304c\u751f\u3058\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LPBF\u88fdTi-6Al-4V\u306b\u304a\u3044\u3066\u306f\u3001\u96f0\u56f2\u6c17\u6761\u4ef6\u306f\u7d76\u5bfe\u6761\u4ef6\u3067\u3059\uff1a<\/strong>&nbsp;LPBF\u306f\u3001\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u306e\u9664\u53bb\u306e\u305f\u3081\u306b\u6a5f\u68b0\u52a0\u5de5\u304c\u5bb9\u6613\u3067\u306f\u306a\u3044\u8907\u96d1\u306a\u8868\u9762\u5f62\u72b6\u3092\u6301\u3064\u30cd\u30c3\u30c8\u30b7\u30a7\u30a4\u30d7\u90e8\u54c1\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u3001,&nbsp;<strong>538\u00b0C\u3092\u8d85\u3048\u308b\u3059\u3079\u3066\u306e\u71b1\u51e6\u7406\u306f\u3001\u771f\u7a7a\u4e0b\u3067\u884c\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/strong>&nbsp;\uff08AMS 2801 \u306b\u57fa\u3065\u304d\u30010.1 \u00b5m Hg \u4ee5\u4e0b\uff09\u3002LPBF \u88fd\u30c1\u30bf\u30f3\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u7a7a\u6c17\u7089\u306b\u3088\u308b\u51e6\u7406\u306f\u8a8d\u3081\u3089\u308c\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u771f\u7a7a\u7089\u3092\u5099\u3048\u3066\u3044\u306a\u3044\u71b1\u51e6\u7406\u696d\u8005\u306f\u3059\u3079\u3066\u9664\u5916\u3055\u308c\u307e\u3059\u3002AM\u7528\u30c1\u30bf\u30f3\u306e\u71b1\u51e6\u7406\u30b5\u30fc\u30d3\u30b9\u3092\u767a\u6ce8\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u3001AMS 2801\u3078\u306e\u6e96\u62e0\u3068\u9069\u5207\u306a\u771f\u7a7a\u5ea6\u306e\u6587\u66f8\u5316\u306f\u3001\u6700\u4f4e\u9650\u306e\u8cc7\u683c\u8981\u4ef6\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti-6Al-4V\u306e\u713c\u920d\u6e29\u5ea6\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/strong><br>Ti-6Al-4V\uff08\u30b0\u30ec\u30fc\u30c95\uff09\u306e\u6a19\u6e96\u7684\u306a\u713c\u920d\u6e29\u5ea6\u7bc4\u56f2\u306f\u3001&nbsp;<strong>691\uff5e760\u00b0C (1275\uff5e1400\u00b0F)<\/strong>, \u30010.5\uff5e2\u6642\u9593\u4fdd\u6301\u3057\u305f\u5f8c\u3001\u7a7a\u6c17\u307e\u305f\u306f\u7089\u5185\u51b7\u5374\u3092\u884c\u3046\u3002AMS 2801\u3067\u306f\u3001\u90e8\u54c1\u30ec\u30d9\u30eb\u306e\u713c\u920d\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u3068\u3057\u3066704\u00b0C\uff081300\u00b0F\uff09\uff0f2\u6642\u9593\u3092\u898f\u5b9a\u3057\u3066\u3044\u308b\u3002 \u4fdd\u8b77\u96f0\u56f2\u6c17\u4e0b\u3067\u306f\u6700\u5927815\u00b0C\u307e\u3067\u306e\u6e29\u5ea6\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u6c5a\u67d3\uff08\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\uff09\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u3001\u3053\u308c\u3092\u9664\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti-6Al-4V\u306e\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b9\u30b9\u6e29\u5ea6\u306f\u3044\u304f\u3089\u3067\u3059\u304b\uff1f<\/strong><br>Ti-6Al-4V\u306e\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b9\u30b9\u306f\u304a\u3088\u305d&nbsp;<strong>995\u00b0C (1820\u00b0F)<\/strong>, \u3001\u30e1\u30fc\u30ab\u30fc\u516c\u8868\u306e\u8a31\u5bb9\u8aa4\u5dee\u306f\u00b114\u00b0C\uff08\u00b125\u00b0F\uff09\u3067\u3042\u308b\u3002ATI\u793e\u306e6-4\u88fd\u54c1\u306e\u88fd\u9020\u30c7\u30fc\u30bf\u306b\u306f\u3001999\u00b0C \u00b1 14\u00b0C\uff081830\u00b0F \u00b1 25\u00b0F\uff09\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002 Ti-6Al-4V\u306e\u3059\u3079\u3066\u306e\u71b1\u51e6\u7406\u30d1\u30e9\u30e1\u30fc\u30bf\uff08\u713c\u920d\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u3001\u30d9\u30fc\u30bf\u713c\u920d\uff09\u306f\u3001\u3053\u306e\u6e29\u5ea6\u3092\u57fa\u6e96\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c923\uff08ELI\uff09\u306e\u30c8\u30e9\u30f3\u30b9\u30b9\u6e29\u5ea6\u306f\u3001\u7d04977\u00b0C \u00b1 4\u00b0C\u3068\u4f4e\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c1\u30bf\u30f3\u306e\u300c\u6eb6\u6db2\u51e6\u7406\u304a\u3088\u3073\u6642\u52b9\u51e6\u7406\uff08STA\uff09\u300d\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br>STA\u306f\u3001\u03b1-\u03b2\u30c1\u30bf\u30f3\u5408\u91d1\u306b\u5bfe\u3059\u308b2\u6bb5\u968e\u306e\u5f37\u5316\u71b1\u51e6\u7406\u3067\u3059\u3002\u307e\u305a\u3001\u5408\u91d1\u3092\u03b2\u8ee2\u79fb\u6e29\u5ea6\uff08Ti-6Al-4V\u306e\u5834\u5408\u3001913\uff5e954\u00b0C\uff09\u3088\u308a\u4f4e\u3044\u6e29\u5ea6\u307e\u3067\u52a0\u71b1\u3057\u3001\u6c34\u51b7\u3057\u3066\u904e\u98fd\u548c\u306e\u03b2\/\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u76f8\u3092\u56fa\u5b9a\u3057\u307e\u3059\u3002 \u305d\u306e\u5f8c\u3001\u3088\u308a\u4f4e\u3044\u6e29\u5ea6\uff08Ti-6Al-4V\u306e\u5834\u5408524\uff5e552\u00b0C\u30014\uff5e8\u6642\u9593\uff09\u3067\u6642\u52b9\u51e6\u7406\u3092\u884c\u3044\u3001\u5fae\u7d30\u306a\u4e8c\u6b21\u03b1\u76f8\u3092\u6790\u51fa\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u713c\u920d\u72b6\u614b\u3068\u6bd4\u8f03\u3057\u3066\u5f15\u5f35\u5f37\u5ea6\u3092\u7d0420%\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002 STA\u306f\u3001Ti-6Al-4V\u306e\u68d2\u6750\u304a\u3088\u3073\u935b\u9020\u54c1\u306b\u3064\u3044\u3066\u3001AMS 4965\u306e\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c1\u30bf\u30f3\u306f\u7a7a\u6c17\u4e2d\u3067\u71b1\u51e6\u7406\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><br>538\u00b0C\uff081000\u00b0F\uff09\u672a\u6e80\u306e\u5834\u5408\u306b\u9650\u308b\u3002AMS 2801 \u306b\u3088\u308b\u3068\u3001\u30c1\u30bf\u30f3\u88fd\u90e8\u54c1\u306f\u3001\u4fdd\u8b77\u96f0\u56f2\u6c17\u307e\u305f\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u306a\u3044\u72b6\u614b\u3067\u3001538\u00b0C\u3092\u8d85\u3048\u308b\u6e29\u5ea6\u306e\u7a7a\u6c17\u306b\u3055\u3089\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u3053\u306e\u6e29\u5ea6\u3092\u8d85\u3048\u308b\u3068\u3001\u9178\u7d20\u304c\u8868\u9762\u306b\u62e1\u6563\u3057\u3001&nbsp;<strong>\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9<\/strong>&nbsp;\u2014 \u786c\u304f\u3001\u8106\u304f\u3001\u9178\u7d20\u306b\u3088\u3063\u3066\u5b89\u5b9a\u5316\u3055\u308c\u305f\u5c64\u3067\u3042\u308a\u3001\u75b2\u52b4\u5bff\u547d\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3002538\u00b0C\u3092\u8d85\u3048\u308b\u3059\u3079\u3066\u306e\u713c\u920d\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u3001\u304a\u3088\u3073\u6642\u52b9\u51e6\u7406\u306f\u3001\u771f\u7a7a\uff08\u22640.1 \u00b5m Hg\uff09\u307e\u305f\u306f\u4e0d\u6d3b\u6027\u30ac\u30b9\u96f0\u56f2\u6c17\u4e0b\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c1\u30bf\u30f3\u306e\u5834\u5408\u3001\u5fdc\u529b\u9664\u53bb\u3068\u713c\u920d\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br>\u5fdc\u529b\u9664\u53bb\uff08Ti-6Al-4V\u306e\u5834\u5408\uff1a482\uff5e649\u00b0C\uff09\u306f\u3001\u5fae\u7d30\u7d44\u7e54\u3092\u5909\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u6a5f\u68b0\u52a0\u5de5\u3001\u6eb6\u63a5\u3001\u6210\u5f62\u306b\u3088\u3063\u3066\u751f\u3058\u305f\u6b8b\u7559\u5fdc\u529b\u3092\u9664\u53bb\u3057\u307e\u3059\u3002\u713c\u920d\uff08691\uff5e760\u00b0C\uff09\u306f\u3055\u3089\u306b\u4e00\u6b69\u9032\u3093\u3067\u3001\u5fae\u7d30\u7d44\u7e54\u3092\u518d\u7d50\u6676\u3055\u305b\u3001\u5b8c\u5168\u306a\u5ef6\u6027\u3092\u56de\u5fa9\u3055\u305b\u307e\u3059\u3002 Ti-6Al-4V\u88fd\u306e\u90e8\u54c1\u304cSTA\u72b6\u614b\u306b\u3042\u308b\u5834\u5408\u3001\u5fdc\u529b\u9664\u53bb\u51e6\u7406\u3092\u884c\u3046\u3068\u6642\u52b9\u7279\u6027\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u304c\u3001\u5b8c\u5168\u713c\u920d\u3092\u884c\u3046\u3068\u305d\u308c\u3089\u306f\u5931\u308f\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6eb6\u4f53\u5316\u51e6\u7406\u304a\u3088\u3073\u6642\u52b9\u51e6\u7406\u3092\u65bd\u3057\u305fTi-6Al-4V\u306b\u306f\u3001\u3069\u306eAMS\u898f\u683c\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/strong><br><strong>AMS 4965<\/strong>&nbsp;\u672c\u898f\u683c\u306f\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u304a\u3088\u3073\u6642\u52b9\u51e6\u7406\uff08STA\uff09\u72b6\u614b\u306eTi-6Al-4V\u68d2\u6750\u304a\u3088\u3073\u935b\u9020\u54c1\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002AMS 4928\u306f\u3001\u540c\u3058\u88fd\u54c1\u5f62\u614b\u306e\u713c\u920d\u72b6\u614b\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002AMS 2801\u306f\u3001\u90e8\u54c1\u88fd\u9020\u696d\u8005\u304c\u5b9f\u65bd\u3059\u308b\u71b1\u51e6\u7406\u30b5\u30a4\u30af\u30eb\u305d\u306e\u3082\u306e\u3092\u898f\u5b9a\u3059\u308b\u5de5\u7a0b\u4ed5\u69d8\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><br>\u30b0\u30ec\u30fc\u30c92\u306f\u5546\u696d\u7528\u7d14\u30c1\u30bf\u30f3\uff08CP\uff09\u3067\u3042\u308a\u3001\u30d0\u30ca\u30b8\u30a6\u30e0\u306e\u3088\u3046\u306a\u30d9\u30fc\u30bf\u76f8\u5b89\u5b9a\u5316\u5143\u7d20\u3092\u307b\u3068\u3093\u3069\u542b\u3093\u3067\u3044\u307e\u305b\u3093\u3002\u30d9\u30fc\u30bf\u76f8\u304c\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u3001\u6642\u52b9\u51e6\u7406\u4e2d\u306b\u6790\u51fa\u7269\u304c\u5f62\u6210\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002CP\u30c1\u30bf\u30f3\u5408\u91d1\u306b\u306f\u3001\u713c\u920d\uff08\u8edf\u5316\u304a\u3088\u3073\u5ef6\u6027\u306e\u56de\u5fa9\uff09\u307e\u305f\u306f\u5fdc\u529b\u9664\u53bb\u51e6\u7406\u3057\u304b\u65bd\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002 \u5f37\u5ea6\u306e\u5411\u4e0a\u306f\u3001\u71b1\u51e6\u7406\u3067\u306f\u306a\u304f\u51b7\u9593\u52a0\u5de5\u306b\u3088\u3063\u3066\u9054\u6210\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c1\u30bf\u30f3\u306e\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\u307e\u305f\u3001\u305d\u308c\u3092\u9632\u3050\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong><br>\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u3068\u306f\u3001\u30c1\u30bf\u30f3\u3092\u7a7a\u6c17\u4e2d\u3067538\u00b0C\u4ee5\u4e0a\u306b\u52a0\u71b1\u3057\u305f\u969b\u306b\u5f62\u6210\u3055\u308c\u308b\u3001\u9178\u7d20\u304a\u3088\u3073\u7a92\u7d20\u3092\u8c4a\u5bcc\u306b\u542b\u3080\u8868\u9762\u5c64\u306e\u3053\u3068\u3067\u3059\u3002\u91d1\u5c5e\u7d44\u7e54\u7684\u306b\u306f\u6bcd\u6750\u3068\u985e\u4f3c\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3088\u308a\u786c\u304f\u3001\u8106\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u9632\u6b62\u7b56\uff1aAMS 2801\u306b\u6e96\u62e0\u3057\u3001538\u00b0C\u4ee5\u4e0a\u306e\u71b1\u51e6\u7406\u306f\u771f\u7a7a\u307e\u305f\u306f\u4e0d\u6d3b\u6027\u30ac\u30b9\u4e2d\u3067\u306e\u307f\u884c\u3046\u3053\u3068\u3002\u691c\u51fa\uff1a\u91d1\u5c5e\u7d44\u7e54\u5b66\u7684\u65ad\u9762\u89b3\u5bdf\u3001\u539a\u3055\u4f9d\u5b58\u6027\u30a8\u30c3\u30c1\u30f3\u30b0\u3002\u662f\u6b63\u63aa\u7f6e\uff1a\u6a5f\u68b0\u7684\u9664\u53bb\uff08\u7814\u524a\uff09\u307e\u305f\u306f\u5316\u5b66\u7684\u9664\u53bb\uff08AMS 2801\u306b\u6e96\u62e0\u3057\u305f\u9178\u9178\u6d17\uff09\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081\uff1a\u30c1\u30bf\u30f3\u306e\u71b1\u51e6\u7406\u306b\u304a\u3044\u3066\u672c\u5f53\u306b\u91cd\u8981\u306a\u3053\u3068<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ti-6Al-4V\u306e\u71b1\u51e6\u7406\u8a8d\u8a3c\u66f8\u3092\u4f55\u5343\u4ef6\u3082\u7cbe\u67fb\u3057\u3001\u4e88\u60f3\u5916\u306e\u4e0d\u9069\u5408\u4e8b\u4f8b\u3082\u5c11\u306a\u304b\u3089\u305a\u7a81\u304d\u6b62\u3081\u3066\u304d\u305f\u7d4c\u9a13\u304b\u3089\u3001\u30c1\u30bf\u30f3\u5206\u91ce\u3067\u30ad\u30e3\u30ea\u30a2\u3092\u30b9\u30bf\u30fc\u30c8\u3055\u305b\u305f\u3070\u304b\u308a\u306e\u82e5\u624b\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3001\u79c1\u306f\u6b21\u306e\u3088\u3046\u306b\u30a2\u30c9\u30d0\u30a4\u30b9\u3057\u305f\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d9\u30fc\u30bf\u30fb\u30c8\u30e9\u30f3\u30b9\u30b9\u306f\u3001\u3042\u3089\u3086\u308b\u4e8b\u67c4\u306b\u304a\u3051\u308b\u57fa\u6e96\u70b9\u3068\u306a\u308a\u307e\u3059\u3002.<\/strong>&nbsp;\u5358\u306b\u516c\u79f0\u5024\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u6750\u6599\u56fa\u6709\u306e\u71b1\u5bb9\u91cf\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Ti-6Al-4V\u306e\u71b1\u5bb9\u91cf\u306f\u7d04995\u00b0C\u3067\u3059\u304c\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u306e\u305f\u3081\u306e\u7089\u5185\u6e29\u5ea6\u3092\u8a2d\u5b9a\u3059\u308b\u524d\u306b\u3001\u6b63\u78ba\u306a\u71b1\u5bb9\u91cf\u306b\u3064\u3044\u3066\u306f\u8a8d\u5b9a\u6750\u6599\u8a66\u9a13\u5831\u544a\u66f8\uff08CMTR\uff09\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CP\u30c1\u30bf\u30f3\u306f\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/strong>&nbsp;\u8a2d\u8a08\u4e0a\u3001\u9ad8\u3044\u5f37\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u3001\u305d\u306e\u89e3\u6c7a\u7b56\u306f <a href=\"https:\/\/hontitan.com\/ja\/grade-5-titanium-ti-6al-4v-guide\/\"  data-wpil-monitor-id=\"1129\">Ti-6Al-4V STA \u2014 \u71b1\u51e6\u7406\u3092\u76ee\u7684\u3068\u3057\u306a\u3044\u30b0\u30ec\u30fc\u30c9<\/a> 2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>538\u00b0C\u4ee5\u4e0a\u3067\u306f\u3001\u771f\u7a7a\u72b6\u614b\u306f\u5fc5\u9808\u3067\u3059\u3002.<\/strong>&nbsp;\u822a\u7a7a\u5b87\u5b99\u751f\u7523\u306b\u304a\u3044\u3066\u3001\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u306e\u4e0d\u826f\u306f\u6700\u3082\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u554f\u984c\u306e\u4e00\u3064\u3067\u3059\u3002\u90e8\u54c1\u306f\u3059\u3079\u3066\u306e\u5bf8\u6cd5\u691c\u67fb\u306b\u5408\u683c\u3057\u3066\u3044\u3066\u3082\u3001\u7d50\u5c40\u306f\u5ec3\u68c4\u51e6\u5206\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u771f\u7a7a\u7089\u51e6\u7406\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u306f\u3001\u5b8c\u6210\u54c1\u306e\u5ec3\u68c4\u3084\u3001\u3055\u3089\u306b\u60aa\u3044\u5834\u5408\u306b\u306f\u904b\u7528\u4e0a\u306e\u6545\u969c\u306b\u6bd4\u3079\u308c\u3070\u3001\u3054\u304f\u308f\u305a\u304b\u306a\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u30b5\u30a4\u30ba\u306b\u3088\u3063\u3066\u3001STA\u306e\u6709\u52b9\u6027\u304c\u5236\u9650\u3055\u308c\u307e\u3059\u3002.<\/strong>&nbsp;Ti-6Al-4V\u306f\u3001\u6700\u5927\u7d0415\uff5e25mm\u306e\u65ad\u9762\u7bc4\u56f2\u3067\u5b8c\u5168\u306b\u786c\u5316\u3057\u307e\u3059\u300250mm\u306e\u65ad\u9762\u306b\u304a\u3044\u3066STA\u306e\u7279\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u5225\u306e\u8a2d\u8a08\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u307e\u305a\u306f\u5fdc\u529b\u9664\u53bb\u3092\u884c\u3044\u3001\u305d\u306e\u5f8c\u3001\u4ed5\u4e0a\u3052\u52a0\u5de5\u3092\u884c\u3046\u3002.<\/strong>&nbsp;\u8907\u96d1\u306a\u5f62\u72b6\u306e\u52a0\u5de5\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u4ed5\u4e0a\u3052\u52a0\u5de5\u306e\u524d\u306b\u3001\u8352\u52a0\u5de5\u5f8c\u306e\u6b8b\u7559\u5fdc\u529b\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306e\u5fdc\u529b\u9664\u53bb\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u5de5\u7a0b\u306b\u3088\u308a\u3001\u516c\u5dee\u3092\u53b3\u5bc6\u306b\u7dad\u6301\u3057\u3001\u8584\u8089\u90e8\u5206\u306e\u6b6a\u307f\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c923\u306e\u713c\u920d\u6e29\u5ea6\u306f\u3001\u30b0\u30ec\u30fc\u30c95\u3068\u306f\u82e5\u5e72\u7570\u306a\u308a\u307e\u3059\u3002.<\/strong>&nbsp;704\uff5e732\u00b0C \u5bfe 691\uff5e760\u00b0C \u2014 \u8fd1\u3044\u5024\u3067\u3059\u304c\u3001\u7279\u306b\u6eb6\u4f53\u51e6\u7406\u306b\u304a\u3044\u3066\u306f\u3001\u30d9\u30fc\u30bf\u8ee2\u79fb\u6e29\u5ea6\u304c\u4f4e\u3044\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c923\u5c02\u7528\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u6280\u8853\u7684\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001ATI\u793e\u306eTi-6Al-4V\u6280\u8853\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001TIMET\u793e\u306eTimetal 6-4\u7269\u6027\u8cc7\u6599\u3001Carpenter Technology\u793e\u306eCP Ti Grade 2\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001AMS 2801D\u3001\u304a\u3088\u3073\u300eThermal Processing Magazine\u300f\u8a8c\u3084\u300eScientific Reports\u300f\u8a8c\u306b\u63b2\u8f09\u3055\u308c\u305f\u7814\u7a76\u8ad6\u6587\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u3089\u306f\u3001\u71b1\u51e6\u7406\u696d\u8005\u304c\u4f5c\u696d\u6307\u793a\u66f8\u3092\u4f5c\u6210\u3059\u308b\u969b\u306b\u4f7f\u7528\u3059\u308b\u306e\u3068\u540c\u3058\u60c5\u5831\u6e90\u3067\u3042\u308a\u3001\u56f3\u9762\u3084\u767a\u6ce8\u66f8\uff08PO\uff09\u306b\u8a18\u8f09\u3059\u308b\u969b\u306b\u5f15\u7528\u3059\u3079\u304d\u9069\u5207\u306a\u60c5\u5831\u6e90\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Titanium heat treatment varies significantly by alloy grade. Commercially pure (CP) grades 1\u20134 can only be annealed (538\u2013760\u00b0C \/ 1000\u20131400\u00b0F) and stress-relieved\u2014they cannot be strengthened by heat treatment. Grade 5 (Ti-6Al-4V), the most widely used alloy, can be annealed at 691\u2013760\u00b0C (1275\u20131400\u00b0F) or solution treated at 913\u2013954\u00b0C (1675\u20131750\u00b0F) and aged at 524\u2013552\u00b0C (975\u20131025\u00b0F) to achieve ~20% higher strength than the annealed condition. The critical reference temperature for any titanium alloy is the&nbsp;beta transus\u2014heating above it fundamentally changes the microstructure and properties. All heat treatment above 538\u00b0C (1000\u00b0F) requires a vacuum, inert gas, or protective atmosphere per AMS 2801. Quick Reference: Titanium Heat Treatment Temperatures by Grade The table every titanium [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4234","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/comments?post=4234"}],"version-history":[{"count":2,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4234\/revisions"}],"predecessor-version":[{"id":4242,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4234\/revisions\/4242"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/media?parent=4234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/categories?post=4234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/tags?post=4234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}