{"id":4388,"date":"2026-07-29T09:17:27","date_gmt":"2026-07-29T09:17:27","guid":{"rendered":"https:\/\/hontitan.com\/?p=4388"},"modified":"2026-07-29T09:22:00","modified_gmt":"2026-07-29T09:22:00","slug":"titanium-grades-chemical-processing","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ja\/titanium-grades-chemical-processing\/","title":{"rendered":"\u5316\u5b66\u51e6\u7406\u306b\u304a\u3051\u308b\u30c1\u30bf\u30f3\u30b0\u30ec\u30fc\u30c9\u306e\u9078\u5b9a\uff1a\u8150\u98df\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306e\u5b9f\u52d9\u30ac\u30a4\u30c9"},"content":{"rendered":"<p 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class=\"wp-block-paragraph\">12\u7d1a\u306f\u7570\u306a\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002\u3059\u306a\u308f\u3061\u3001\u9ad8\u6e29\u306e\u5869\u5316\u7269\u5869\u6c34\u4e2d\u3067\u4e0d\u52d5\u614b\u76ae\u819c\u306e\u5b89\u5b9a\u6027\u3092\u9ad8\u3081\u308b\u30e2\u30ea\u30d6\u30c7\u30f3\u3068\u30cb\u30c3\u30b1\u30eb\u3092\u6dfb\u52a0\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u9ad8\u4fa1\u306a\u30d1\u30e9\u30b8\u30a6\u30e0\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u306e\u65b9\u5411\u3067\u3042\u308c\u3001\u4e0d\u9069\u5207\u306a\u7b49\u7d1a\u3092\u9078\u3093\u3067\u3057\u307e\u3046\u3068\u3001\u5b9f\u969b\u306e\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.&nbsp;<strong>\u30b0\u30ec\u30fc\u30c92\u3067\u5341\u5206\u306b\u51e6\u7406\u3067\u304d\u308b\u7d14\u785d\u9178\u7528\u9014\u306b\u5bfe\u3057\u3066\u3001\u30b0\u30ec\u30fc\u30c97\u3092\u904e\u5270\u306b\u6307\u5b9a\u3059\u308b\u3068\u3001\u6280\u8853\u7684\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6750\u6599\u8cbb\u304c2\uff5e3\u500d\u306b\u8df3\u306d\u4e0a\u304c\u308a\u307e\u3059\u3002.<\/strong>&nbsp;20%\u88fdH\u2082SO\u2084\u7528\u71b1\u4ea4\u63db\u5668\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u4ed5\u69d8\u3092\u904e\u5c0f\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u300112\uff5e18\u304b\u6708\u4ee5\u5185\u306b\u8150\u98df\u306b\u3088\u308b\u7834\u640d\u304c\u767a\u751f\u3059\u308b\u3002\u8150\u98df\u74b0\u5883\u3092\u9069\u5207\u306b\u628a\u63e1\u3067\u304d\u308c\u3070\u3001\u305d\u306e\u5224\u65ad\u306f\u305d\u308c\u307b\u3069\u8907\u96d1\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5316\u5b66\u30b5\u30fc\u30d3\u30b9\u306b\u304a\u3044\u3066\u5b9f\u969b\u306b\u91cd\u8981\u306a5\u3064\u306e\u8a55\u4fa1\u57fa\u6e96<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u696d\u7528\u5316\u5b66\u51e6\u7406\u306b\u4f7f\u7528\u3055\u308c\u308b95%\u4ee5\u4e0a\u306e\u30c1\u30bf\u30f3\u306f\u30015\u3064\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002 \u30b0\u30ec\u30fc\u30c91\u30013\u30014\u30015\u306b\u306f\u305d\u308c\u305e\u308c\u7528\u9014\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5316\u5b66\u51e6\u7406\u7528\u9014\u306b\u304a\u3044\u3066\u306f\u30b0\u30ec\u30fc\u30c91\u30683\u306f\u4e3b\u306b\u30b0\u30ec\u30fc\u30c92\u306b\u53d6\u3063\u3066\u4ee3\u308f\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30b0\u30ec\u30fc\u30c94\u306f\u8010\u98df\u6027\u306e\u5229\u70b9\u306f\u306a\u3044\u3082\u306e\u306e\u5f37\u5ea6\u3092\u9ad8\u3081\u3066\u304a\u308a\u3001\u30b0\u30ec\u30fc\u30c95\uff08Ti-6Al-4V\uff09\u306f\u822a\u7a7a\u5b87\u5b99\u7528\u5408\u91d1\u3067\u3042\u308a\u3001\u5b9f\u969b\u306b\u306f&nbsp;<em>\u60aa\u3044<\/em>&nbsp;\u307b\u3068\u3093\u3069\u306e\u5316\u5b66\u74b0\u5883\u306b\u304a\u3044\u3066\u3001CP\u30b0\u30ec\u30fc\u30c9\u3088\u308a\u3082\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\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>\u540d\u79f0<\/th><th>\u69cb\u6210<\/th><th>\u30b3\u30b9\u30c8\u968e\u5c64<\/th><th>\u4e3b\u306a\u5316\u5b66\u7528\u9014<\/th><\/tr><\/thead><tbody><tr><td>\u30b0\u30ec\u30fc\u30c92<\/td><td>CP-Ti\u3001ASTM R50400<\/td><td>99%+ Ti<\/td><td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td><td>\u9178\u5316\u6027\u9178\u3001\u785d\u9178\u3001\u5ba4\u6e29\u3067\u306e\u5e0c\u306a\u9084\u5143\u6027\u9178<\/td><\/tr><tr><td>\u30b0\u30ec\u30fc\u30c97<\/td><td>Ti-0.2Pd\u3001ASTM R52400<\/td><td>\u30b0\u30ec\u30fc\u30c92 + 0.12\uff5e0.25% Pd<\/td><td>2\uff5e3\u00d7 2\u7d1a<\/td><td>\u9084\u5143\u6027\u9178\uff1aHCl\u3001H\u2082SO\u2084\u3001\u30ea\u30f3\u9178\u3001\u6709\u6a5f\u9178<\/td><\/tr><tr><td>\u9ad8\u68212\u5e74\u751f<\/td><td>Ti-0.2Pd\u3001ASTM R52250<\/td><td>\u30b0\u30ec\u30fc\u30c91 + 0.12\uff5e0.25% Pd<\/td><td>7\u5e74\u751f\u3068\u540c\u69d8<\/td><td>7\u7d1a\u3068\u540c\u69d8\u3001\u6210\u5f62\u6027\u304c\u3055\u3089\u306b\u9ad8\u3044\uff08\u8584\u8089\u90e8\u54c1\uff09<\/td><\/tr><tr><td>12\u5e74\u751f<\/td><td>Ti-Mo-Ni\u3001ASTM R53400<\/td><td>Ti + 0.3% Mo + 0.8% Ni<\/td><td>\uff5e1.3\uff5e1.5\u500d\u306e\u30b0\u30ec\u30fc\u30c92<\/td><td>\u9ad8\u6e29\u306e\u5869\u5316\u7269\u5869\u6c34\u3001\u6d77\u6c34\u3001\u6df7\u5408\u9178\u74b0\u5883<\/td><\/tr><tr><td>16\u7d1a<\/td><td>Ti-0.05Pd\u3001ASTM R52402<\/td><td>\u30b0\u30ec\u30fc\u30c92 + 0.04\uff5e0.08% Pd<\/td><td>\uff5e1.5\uff5e2\u500d\u306e\u30b0\u30ec\u30fc\u30c92<\/td><td>7\u7d1a\u306b\u307b\u307c\u76f8\u5f53\u3057\u3001Pd\u30b3\u30b9\u30c8\u304c\u4f4e\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u7528\u3055\u308c\u308b\u88fd\u54c1\u5f62\u72b6\u898f\u683c\uff1a\u30b7\u30fc\u30c8\uff0f\u30b9\u30c8\u30ea\u30c3\u30d7\uff0f\u30d7\u30ec\u30fc\u30c8\uff08ASTM B265\uff09\u3001\u8010\u98df\u7528\u9014\u5411\u3051\u30b7\u30fc\u30e0\u30ec\u30b9\u7ba1\u304a\u3088\u3073\u6eb6\u63a5\u7ba1\uff08ASTM B337\uff09\u3001 \u71b1\u4ea4\u63db\u5668\u7528\u6eb6\u63a5\u7ba1\uff08ASTM B338\uff09\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u7ba1\uff08ASTM B861\uff09\u3001\u6eb6\u63a5\u7ba1\uff08ASTM B862\uff09\u3001\u935b\u9020\u54c1\uff08ASTM B381\uff09\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2\u7d1a \u2014 \u9178\u5316\u6027\u9178\u6027\u74b0\u5883\u306e\u57fa\u6e96\u5024<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c92\u306f\u3001\u9178\u5316\u6027\u9178\u74b0\u5883\u4e0b\u3067\u306e\u4f7f\u7528\u306b\u306f\u6700\u9069\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u9078\u629e\u80a2\u3067\u3059\u304c\u3001\u9084\u5143\u6027\u6761\u4ef6\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u4e0d\u9069\u5207\u306a\u9078\u629e\u3068\u306a\u308a\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u30012\u5e74\u751f\u306f\u4ee5\u4e0b\u306e\u5206\u91ce\u3067\u975e\u5e38\u306b\u512a\u308c\u305f\u6210\u7e3e\u3092\u53ce\u3081\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u785d\u9178\uff08HNO\u2083\uff09\uff1a<\/strong>\u00a0\u5e02\u8ca9\u306e\u6fc3\u5ea6\u7bc4\u56f2\u5168\u4f53\uff0810\uff5e65%\uff09\u304a\u3088\u3073\u6cb8\u70b9\u307e\u3067\u306e\u6e29\u5ea6\u7bc4\u56f2\u306b\u304a\u3044\u3066\u8010\u6027\u3092\u793a\u3059\u3002\u30d5\u30c3\u5316\u7269\u3092\u542b\u3080\u6c5a\u67d3\u3055\u308c\u305f\u785d\u9178\u6d41\u306b\u304a\u3044\u3066\u3001\u305d\u306e\u6027\u80fd\u306f\u307b\u3068\u3093\u3069\u306e\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u308b\u3002\u30d5\u30c3\u5316\u7269\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8150\u98df\u3092\u4fc3\u9032\u3059\u308b\u304c\u3001\u30c1\u30bf\u30f3\u306b\u306f\u305d\u306e\u5f71\u97ff\u304c\u306a\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u30af\u30ed\u30e0\u9178\uff1a<\/strong>\u00a0\u5ba4\u6e29\u3067\u306f\u3001\u3042\u3089\u3086\u308b\u6fc3\u5ea6\u306b\u304a\u3044\u3066\u8010\u6027\u3092\u793a\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u6e7f\u5f0f\u5869\u7d20\u304a\u3088\u3073\u6b21\u4e9c\u5869\u7d20\u9178\u5869\uff1a<\/strong>\u00a0\u5e38\u6e29\u30fb\u5e38\u5727\u6761\u4ef6\u4e0b\u3067\u6700\u59272% Cl\u2082\u307e\u3067\u5b89\u5b9a\u6027\u3092\u793a\u3059\u2015\u2015\u5869\u7d20\u30a2\u30eb\u30ab\u30ea\u30d7\u30e9\u30f3\u30c8\u306b\u304a\u3044\u3066\u3001\u967d\u6975\u3001\u914d\u7ba1\u3001\u304a\u3088\u3073\u53d6\u308a\u6271\u3044\u8a2d\u5099\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u5ba4\u6e29\u3067\u786b\u9178\u304a\u3088\u3073\u5869\u9178\u3092\u5e0c\u91c8\u3059\u308b\uff1a<\/strong>\u00a0\u30b0\u30ec\u30fc\u30c92\u306f\u3001\u6e29\u5ea6\u304c\u4f4e\u304f\u3001\u6eb6\u5b58\u9178\u7d20\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u9650\u308a\u3001\u5e0c\u8584\u306a\u9084\u5143\u6027\u9178\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b9f\u7528\u4e0a\u306e\u9650\u754c\u306f\u300125\u00b0C\u3067H\u2082SO\u2084\u304c\u6700\u5927\u7d045%\u3001\u6eb6\u5b58\u9178\u7d20\u304c\u5b58\u5728\u3059\u308b\u6761\u4ef6\u4e0b\u3067HCl\u304c\u6700\u5927\u7d041\uff5e2%\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c2\u7d1a\u306e\u554f\u984c\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u2082SO\u2084\u306e\u6fc3\u5ea6\u304c5%\u3092\u8d85\u3048\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u6e29\u5ea6\u304c60\u00b0C\u3092\u8d85\u3048\u308b\u5834\u5408<\/li>\n\n\n\n<li>\u901a\u6c17\u6761\u4ef6\u4e0b\u3067\u306e\u5ba4\u6e29\u3067\u306f\u7d045\uff5e7%\u4ee5\u4e0a\u3001\u3042\u308b\u3044\u306f\u9ad8\u6e29\u4e0b\u3084\u9178\u7d20\u304c\u67af\u6e07\u3057\u305f\u72b6\u614b\u3067\u306f\u7d041\uff5e2%\u4ee5\u4e0a\u306eHCl<\/li>\n\n\n\n<li>\u6fc3\u5ea610%\u3092\u8d85\u3048\u308b\u300160\u00b0C\u4ee5\u4e0a\u306e\u71b1\u30ea\u30f3\u9178<\/li>\n\n\n\n<li>80\u00b0C\u3092\u8d85\u3048\u308b\u9ad8\u6e29\u306e\u5869\u5316\u7269\u6eb6\u6db2\u4e2d\u306e\u3042\u3089\u3086\u308b\u4e80\u88c2\u5f62\u72b6<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">80\u00b0C\u306b\u304a\u3051\u308b\u9699\u9593\u8150\u98df\u306e\u95be\u5024\u306f\u3001\u6a5f\u5668\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3059\u3002\u71b1\u4ea4\u63db\u5668\u306e\u7ba1\u3068\u7ba1\u677f\u306e\u63a5\u5408\u90e8\u3001\u30d5\u30e9\u30f3\u30b8\u9762\u306e\u63a5\u89e6\u90e8\u3001\u3042\u308b\u3044\u306f\u30ac\u30b9\u30b1\u30c3\u30c8\u306b\u3088\u308b\u63a5\u5408\u90e8\u3067\u306f\u3001\u9699\u9593\u306e\u767a\u751f\u306f\u907f\u3051\u3089\u308c\u307e\u305b\u3093\u3002 \u5869\u5316\u7269\u5a92\u4f53\u4e2d\u306780\u00b0C\u3092\u8d85\u3048\u308b\u6e29\u5ea6\u3067\u306f\u3001\u30b0\u30ec\u30fc\u30c92\u306f\u3001\u4e00\u822c\u8150\u98df\u304c\u898b\u3089\u308c\u306a\u3044\u74b0\u5883\u3067\u3042\u3063\u3066\u3082\u3001\u5c40\u6240\u7684\u306a\u9699\u9593\u8150\u98df\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b0\u30ec\u30fc\u30c97 \u2014 \u9178\u6027\u74b0\u5883\u3092\u4f4e\u6e1b\u3059\u308b\u305f\u3081\u306e\u6700\u826f\u306e\u9078\u629e\u80a2<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c97\u306f\u3001\u5e02\u8ca9\u3055\u308c\u3066\u3044\u308b\u30c1\u30bf\u30f3\u5408\u91d1\u306e\u4e2d\u3067\u6700\u3082\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u9178\u3084\u9ad8\u6e29\u3001\u3042\u308b\u3044\u306f\u9699\u9593\u8150\u98df\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u5834\u5408\u306b\u9069\u3057\u305f\u4ed5\u69d8\u3067\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30e9\u30b8\u30a6\u30e0\u542b\u6709\u91cf\uff08\u91cd\u91cf\u6bd4\u30670.12\uff5e0.25%\uff09\u306b\u3088\u308a\u3001\u30c1\u30bf\u30f3\u306e\u8150\u98df\u96fb\u4f4d\u306f\u3001\u975e\u5408\u91d1\u6750\u3068\u6bd4\u8f03\u3057\u3066\u7d04+200 mV\u30b7\u30d5\u30c8\u3059\u308b\u3002 \u3053\u306e\u30b7\u30d5\u30c8\u306b\u3088\u308a\u3001\u30b0\u30ec\u30fc\u30c92\u304c\u6d3b\u6027\u72b6\u614b\u3068\u306a\u308a\u8150\u98df\u3059\u308b\u8131\u6c17\u3055\u308c\u305f\u9084\u5143\u6027\u9178\u6027\u74b0\u5883\u306b\u304a\u3044\u3066\u3082\u3001\u52d5\u4f5c\u96fb\u4f4d\u3092\u4e0d\u52d5\u614b\u9818\u57df\u5185\u306b\u53ce\u3081\u308b\u306e\u306b\u5341\u5206\u306a\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u7528\u7684\u306a\u6027\u80fd\u30c7\u30fc\u30bf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5869\u9178\uff08HCl\uff09\uff1a<\/strong>\u00a0\u30b0\u30ec\u30fc\u30c97\u306f\u300125\u00b0C\u306b\u304a\u3044\u3066\u7d0420\uff5e27%\u306e\u6fc3\u5ea6\u307e\u3067\u8010\u98df\u6027\u3092\u793a\u3059\uff08TIMET\u793e\u306e\u88fd\u92fc\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304f\u7b49\u8150\u98df\u66f2\u7dda\uff09\u3002 \u30b0\u30ec\u30fc\u30c92\u306f\u3001\u901a\u6c17\u3055\u308c\u305f\u5869\u9178\u4e2d\u306b\u304a\u3044\u3066\u3001\u5ba4\u6e29\u3067\u306f\u6700\u5927\u7d045\uff5e7%\u307e\u3067\u8010\u3048\u308b\u304c\u3001\u9ad8\u6e29\u4e0b\u3084\u6eb6\u5b58\u9178\u7d20\u304c\u67af\u6e07\u3057\u305f\u5834\u5408\u306b\u306f\u3001\u305d\u306e\u9650\u754c\u5024\u304c\u6025\u6fc0\u306b\u4f4e\u4e0b\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u786b\u9178\uff08H\u2082SO\u2084\uff09\uff1a<\/strong>\u00a025\u00b0C\u3067\u6700\u5927\u7d0445%\u300160\u00b0C\u3067\u7d0420%\u3001\u6cb8\u70b9\u3067\u7d047%\u307e\u3067\u306e\u8010\u98df\u6027\u3092\u6709\u3059\u308b\u3002\u975e\u5408\u91d1\u5316\u30b0\u30ec\u30fc\u30c92\u306f\u3001\u5ba4\u6e29\u3067\u7d045%\u3092\u8d85\u3048\u308b\u3068\u8150\u98df\u304c\u59cb\u307e\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30ea\u30f3\u9178\uff08H\u2083PO\u2084\uff09\uff1a<\/strong>\u00a0\u30b0\u30ec\u30fc\u30c97\u306f\u3001\u5ba4\u6e29\u3067\u6700\u5927\u7d0480%\u307e\u3067\u306e\u6fc3\u5ea6\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u30b0\u30ec\u30fc\u30c92\u306f25\u00b0C\u3067\u7d0430%\u307e\u3067\u3068\u5236\u9650\u3055\u308c\u3066\u304a\u308a\u3001\u9ad8\u6e29\u3067\u306f\u305d\u306e\u5024\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u6709\u6a5f\u9178\uff08\u9162\u9178\u3001\u30ae\u9178\u3001\u30b7\u30e5\u30a6\u9178\uff09\uff1a<\/strong>\u00a0\u30b0\u30ec\u30fc\u30c97\u306f\u3001100\u00b0C\u307e\u3067\u306e\u6e29\u5ea6\u7bc4\u56f2\u306b\u304a\u3044\u3066\u3001\u5e02\u8ca9\u3055\u308c\u3066\u3044\u308b\u3042\u3089\u3086\u308b\u6fc3\u5ea6\u6761\u4ef6\u4e0b\u3067\u5b9f\u8cea\u7684\u306b\u4e0d\u6d3b\u6027\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u9699\u9593\u8150\u98df\u306e\u95be\u5024\uff1a<\/strong>\u00a0\u30b0\u30ec\u30fc\u30c97\u306f\u3001250\u00b0C\u672a\u6e80\u306e\u6e29\u5ea6\uff08pH\u304c1\u4ee5\u4e0a\u306e\u5834\u5408\uff09\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u6eb6\u6db2\u4e2d\u3067\u3001\u9699\u9593\u8150\u98df\u3092\u8d77\u3053\u3057\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u95be\u5024\u306f80\u00b0C\u3067\u3059\u3002\u3053\u306e\u9055\u3044\u3060\u3051\u3067\u3082\u3001\u9699\u9593\u306e\u5f62\u72b6\u3092\u6392\u9664\u3067\u304d\u306a\u3044\u9ad8\u6e29\u5869\u6c34\u7528\u71b1\u4ea4\u63db\u5668\u306b\u306f\u3001\u30b0\u30ec\u30fc\u30c97\u3092\u63a1\u7528\u3059\u308b\u5341\u5206\u306a\u7406\u7531\u3068\u306a\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c97\u306f\u3001\u88fd\u85ac\u88fd\u9020\u3067\u4e00\u822c\u7684\u306b\u898b\u3089\u308c\u308b\u6e7f\u6f64\u5869\u9178\u30ac\u30b9\u3084\u6df7\u5408\u9178\u7cfb\u306b\u5bfe\u3057\u3066\u3082\u8010\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u74b0\u5883\u3067\u306f\u3001\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u3059\u304e\u308b\u5408\u91d1\u3092\u9078\u3070\u306a\u3051\u308c\u3070\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3082\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u3082\u5341\u5206\u306a\u6027\u80fd\u3092\u767a\u63ee\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7\u5e74\u751f\u304c\u4f9d\u7136\u3068\u3057\u3066\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u308b2\u3064\u306e\u5206\u91ce\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d5\u30c3\u5316\u6c34\u7d20\u9178\uff08HF\uff09\uff1a<\/strong>\u00a0\u3059\u3079\u3066\u306e\u30c1\u30bf\u30f3\u6750\u306fHF\u306b\u3088\u3063\u3066\u8150\u98df\u3055\u308c\u307e\u3059\u3002\u30d5\u30c3\u5316\u7269\u30a4\u30aa\u30f3\u304cTiO\u2082\u306e\u4e0d\u52d5\u614b\u76ae\u819c\u3092\u6eb6\u89e3\u3055\u305b\u308b\u305f\u3081\u3067\u3059\u3002HF\u3092\u4f7f\u7528\u3059\u308b\u7528\u9014\u306b\u9069\u3057\u305f\u30c1\u30bf\u30f3\u6750\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u30b8\u30eb\u30b3\u30cb\u30a6\u30e0\u3001PTFE\u30e9\u30a4\u30cb\u30f3\u30b0\u3092\u65bd\u3057\u305f\u6a5f\u5668\u3001\u307e\u305f\u306f\u30cf\u30b9\u30c6\u30ed\u30a4C-276\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u767a\u7159\u6027\u785d\u9178\uff08NO\u2082\u542b\u6709\u91cf\u304c5%\u3092\u8d85\u3048\u308b\u8d64\u8272\u306e\u767a\u7159\u6027HNO\u2083\uff09\uff1a<\/strong>\u00a0\u30c1\u30bf\u30f3\u306b\u304a\u3044\u3066\u5fdc\u529b\u8150\u98df\u5272\u308c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c1\u30bf\u30f3\u304c\u4e00\u822c\u7684\u306b\u512a\u308c\u305f\u8010\u785d\u9178\u6027\u3092\u793a\u3059\u4e2d\u3067\u3001\u7279\u7b46\u3059\u3079\u304d\u4f8b\u5916\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">12\u30b0\u30ec\u30fc\u30c9 \u2014 \u5869\u5316\u7269\u304a\u3088\u3073\u9ad8\u6e29\u5869\u6c34\u7528\u9014\u5411\u3051\u306e\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u512a\u308c\u305f\u4e3b\u529b\u88fd\u54c1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c912\u306b\u306f\u30e2\u30ea\u30d6\u30c7\u30f3\u3068\u30cb\u30c3\u30b1\u30eb\u304c\u6dfb\u52a0\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30b0\u30ec\u30fc\u30c92\u3067\u306f\u5b9f\u73fe\u3067\u304d\u306a\u3044\u9ad8\u6e29\u306e\u5869\u5316\u7269\u74b0\u5883\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u305d\u306e\u4fa1\u683c\u306f\u30b0\u30ec\u30fc\u30c97\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u4fa1\u683c\u306e\u7d04\u534a\u5206\u3067\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c912\uff08Ti-0.3Mo-0.8Ni\uff09\u306f\u30d1\u30e9\u30b8\u30a6\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30b0\u30ec\u30fc\u30c97\u306e\u4fa1\u683c\u8a2d\u5b9a\u306b\u304a\u3051\u308b\u6700\u5927\u306e\u30b3\u30b9\u30c8\u8981\u56e0\u304c\u6392\u9664\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4ee3\u308f\u308a\u306b\u3001Mo\u3068Ni\u304c\u3001\u7279\u306b\u9ad8\u6e29\u306e\u5869\u6c34\u3001\u6d77\u6c34\u3001\u304a\u3088\u3073\u5869\u5316\u7269\u3068\u9178\u304c\u6df7\u5728\u3059\u308b\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u4e0d\u52d5\u614b\u76ae\u819c\u3092\u5b89\u5b9a\u5316\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u5e74\u751f\u3068\u6bd4\u8f03\u3057\u3066\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d77\u6c34\u4e2d\u306e\u9699\u9593\u8150\u98df\u8010\u6027\u306f\u3001\u7d04120\u00b0C\u307e\u3067\u53ca\u3076\uff08\u30b0\u30ec\u30fc\u30c92\u306e\u5834\u5408\u306f80\u00b0C\uff09\u3002<\/li>\n\n\n\n<li>\u30cf\u30ed\u30b2\u30f3\u5316\u7269\u4e0d\u7d14\u7269\u3092\u542b\u3080\u71b1\u30ea\u30f3\u9178\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5411\u4e0a<\/li>\n\n\n\n<li>\u5f15\u5f35\u5f37\u5ea6\u306e\u5411\u4e0a\uff08\u6700\u4f4e\u7d04483 MPa\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u6700\u4f4e345 MPa\u306b\u5bfe\u3057\uff09\u2014 \u3053\u308c\u306b\u3088\u308a\u3001\u8089\u539a\u306e\u8584\u3044\u69cb\u9020\u304c\u53ef\u80fd\u3068\u306a\u308b<\/li>\n\n\n\n<li>\u9ad8\u6e29\u306e\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6eb6\u6db2\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">7\u5e74\u751f\u3068\u6bd4\u8f03\u3057\u3066\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>12\u7d1a\u306f\u3001\u4e00\u822c\u7684\u306b\u3001\u5358\u7d14\u9084\u5143\u6027\u9178\uff08HCl\u3001H\u2082SO\u2084\uff09\u3092\u7528\u3044\u305f\u51e6\u7406\u306b\u304a\u3044\u3066\u306f\u6027\u80fd\u304c\u52a3\u308b\u3002<\/li>\n\n\n\n<li>\u30b0\u30ec\u30fc\u30c912\u306f\u3001\u9084\u5143\u6027\u9178\u8150\u98df\u3067\u306f\u306a\u304f\u3001\u9699\u9593\u8150\u98df\u304c\u4e3b\u306a\u61f8\u5ff5\u4e8b\u9805\u3068\u306a\u308b\u9ad8\u6e29\u5869\u5316\u7269\u5869\u6c34\u3084\u6d77\u6c34\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u540c\u7b49\u306e\u6027\u80fd\u3001\u3042\u308b\u3044\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>12\u7d1a\u306fHF\u74b0\u5883\u4e0b\u3067\u306f\u512a\u4f4d\u6027\u304c\u306a\u3044\uff08\u3069\u3061\u3089\u3082\u5931\u6557\u3059\u308b\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>12\u5e74\u751f\u5411\u3051\u306e\u6700\u9069\u306a\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d0b\u4e0a\u3067\u306e\u6d77\u6c34\u6de1\u6c34\u5316\u304a\u3088\u3073\u751f\u7523\u6c34\u306e\u51e6\u7406\uff08\u9ad8\u6e29\u5869\u6c34\u3001\u9ad8\u6e29\u6c34\uff09<\/li>\n\n\n\n<li>\u5869\u5316\u7269\uff0f\u6b21\u4e9c\u5869\u7d20\u9178\u5869\u306e\u6df7\u5408\u7269\u306b\u3055\u3089\u3055\u308c\u308b\u30d1\u30eb\u30d7\u30fb\u88fd\u7d19\u7528\u6f02\u767d\u30d7\u30e9\u30f3\u30c8\u306e\u8a2d\u5099<\/li>\n\n\n\n<li>\u6d77\u6c34\u51b7\u5374\u3068\u5f31\u9178\u3078\u306e\u66dd\u9732\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u6d77\u6d0b\u5316\u5b66\u51e6\u7406<\/li>\n\n\n\n<li>\u30b9\u30c8\u30ec\u30fc\u30c8\u9178\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u4e0d\u8981\u306a\u3001\u5869\u6c34\u518d\u5faa\u74b0\u30b7\u30b9\u30c6\u30e0\u3092\u5099\u3048\u305f\u88fd\u6cb9\u6240<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">16\u5e74\u751f \u2014 7\u5e74\u751f\u306e\u4ee3\u308f\u308a\u3068\u3057\u3066\u3042\u307e\u308a\u8a71\u984c\u306b\u4e0a\u3089\u306a\u3044\u9078\u629e\u80a2<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c916\u306b\u542b\u307e\u308c\u308b\u30d1\u30e9\u30b8\u30a6\u30e0\u306e\u91cf\u306f\u3001\u30b0\u30ec\u30fc\u30c97\u306e\u7d04\u534a\u5206\uff080.04\uff5e0.08% \u5bfe 0.12\uff5e0.25%\uff09\u3067\u3059\u304c\u3001\u305d\u306e\u8010\u98df\u6027\u306f\u3001\u5b9f\u7528\u4e0a\u306e\u307b\u3068\u3093\u3069\u306e\u5316\u5b66\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c97\u3068\u898b\u5206\u3051\u304c\u3064\u304b\u306a\u3044\u307b\u3069\u3067\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u305d\u306e\u4fa1\u5024\u63d0\u6848\u304c\u6975\u3081\u3066\u660e\u5feb\u3067\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6a19\u6e96\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u6307\u91dd\u3067\u306f\u307b\u3068\u3093\u3069\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3059\u306a\u308f\u3061\u3001\u30b0\u30ec\u30fc\u30c97\u304a\u3088\u3073\u30b0\u30ec\u30fc\u30c911\u306e\u30d7\u30ec\u30fc\u30c8\u3084\u30c1\u30e5\u30fc\u30d6\u306b\u304a\u3044\u3066\u3001\u30b3\u30b9\u30c8\u30d7\u30ec\u30df\u30a2\u30e0\u306e\u5927\u90e8\u5206\u3092\u5e38\u306b\u30d1\u30e9\u30b8\u30a6\u30e0\u304c\u5360\u3081\u3066\u3044\u308b\u306e\u3067\u3059\u3002 Pd\u306e\u5e02\u5834\u4fa1\u683c\u3067\u306f\u3001\u30b0\u30ec\u30fc\u30c916\u306e\u30d7\u30ec\u30fc\u30c8\u3092\u6ce8\u6587\u3057\u305f\u5834\u5408\u3001\u5927\u534a\u306e\u30d7\u30ed\u30bb\u30b9\u74b0\u5883\u306b\u304a\u3044\u3066\u540c\u7b49\u306e\u8010\u98df\u6027\u80fd\u3092\u6301\u3064\u30b0\u30ec\u30fc\u30c97\u306e\u540c\u7b49\u54c1\u3068\u6bd4\u8f03\u3057\u3066\u300120\uff5e35%\u306e\u30b3\u30b9\u30c8\u524a\u6e1b\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8150\u98df\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u540c\u3058\u3067\u3042\u308a\u2015\u2015Pd\u306e\u6dfb\u52a0\u306b\u3088\u308a\u8150\u98df\u96fb\u4f4d\u304c\u4e0d\u52d5\u614b\u9818\u57df\u3078\u3068\u30b7\u30d5\u30c8\u3059\u308b\u2015\u2015TIMET\u304a\u3088\u3073\u8150\u98df\u5de5\u5b66\u306e\u6587\u732e\u306b\u304a\u3051\u308b\u8a66\u9a13\u30c7\u30fc\u30bf\u306b\u3088\u308c\u3070\u30010.05% Pd\u3067\u3042\u308c\u3070\u3001\u307b\u3068\u3093\u3069\u306e\u9084\u5143\u6027\u9178\u74b0\u5883\u306b\u304a\u3044\u3066\u4e0d\u52d5\u614b\u5316\u3092\u5b9f\u73fe\u3059\u308b\u306e\u306b\u5341\u5206\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u308b\u3002 Pd\u542b\u6709\u91cf\u304c\u9ad8\u3044\u30b0\u30ec\u30fc\u30c9\uff08\u30b0\u30ec\u30fc\u30c97\uff09\u306e\u5229\u70b9\u306f\u3001\u4e3b\u306b\u6975\u7aef\u306a\u6761\u4ef6\u4e0b\u3001\u3059\u306a\u308f\u3061\u9ad8\u6fc3\u5ea6\u306e\u9084\u5143\u6027\u9178\u3001\u975e\u5e38\u306b\u9ad8\u3044\u6e29\u5ea6\u3001\u3042\u308b\u3044\u306f\u8150\u98df\u96fb\u4f4d\u304c\u7279\u306b\u4f4e\u304f\u306a\u308b\u74b0\u5883\u306b\u304a\u3044\u3066\u9855\u8457\u306b\u73fe\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c97\u3067\u306f\u306a\u304f\u30b0\u30ec\u30fc\u30c916\u3092\u6307\u5b9a\u3059\u3079\u304d\u5834\u5408\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e2d\u7a0b\u5ea6\u306e\u7bc4\u56f2\u5185\u306e\u4f7f\u7528\u74b0\u5883\uff08H\u2082SO\u2084 &lt;20%\u3001HCl &lt;5%\u3001\u6e29\u5ea680\u00b0C\u672a\u6e80\uff09<\/li>\n\n\n\n<li>\u30b3\u30b9\u30c8\u9762\u3067\u306e\u5236\u7d04\u304c\u5927\u304d\u306a\u7528\u9014\u3067\u3042\u308a\u3001\u6280\u8853\u8005\u304c\u516c\u8868\u3055\u308c\u3066\u3044\u308b\u8a66\u9a13\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u540c\u7b49\u6027\u3092\u7acb\u8a3c\u3067\u304d\u308b\u5834\u5408<\/li>\n\n\n\n<li>\u5927\u91cf\u306e\u30d7\u30ec\u30fc\u30c8\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u30b3\u30b9\u30c8\u5dee\u304c\u8457\u3057\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\uff08\u53cd\u5fdc\u5668\u30b7\u30a7\u30eb\u3084\u5927\u578b\u71b1\u4ea4\u63db\u5668\u30b7\u30a7\u30eb\u306e\u88fd\u9020\u306a\u3069\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7\u5e74\u751f\u306e\u307e\u307e\u7d9a\u3051\u308b\u3079\u304d\u5834\u5408\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b0\u30ec\u30fc\u30c97\u306e\u8010\u98df\u6027\u306e\u4e0a\u9650\u306b\u8fd1\u3044\u6761\u4ef6\u4e0b\u3067\u306e\u3001\u9ad8\u6e29\u6fc3\u7e2e\u9084\u5143\u9178\u306b\u3088\u308b\u51e6\u7406<\/li>\n\n\n\n<li>\u5951\u7d04\u4e0a\u3001\u4fdd\u5b88\u7684\u306a\u4ed5\u69d8\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\uff08\u539f\u5b50\u529b\u3001FDA\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u5bfe\u8c61\u306e\u88fd\u85ac\u30d7\u30ed\u30bb\u30b9\u6a5f\u5668\u306a\u3069\uff09<\/li>\n\n\n\n<li>200\u00b0C\u3092\u8d85\u3048\u308b\u9699\u9593\u74b0\u5883 \u2014 Pd\u542b\u6709\u91cf\u304c\u9ad8\u3044\u307b\u3069\u3001\u3088\u308a\u4fdd\u5b88\u7684\u306a\u8a2d\u8a08\u3068\u306a\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c917\u306f\u3001\u30b0\u30ec\u30fc\u30c91\u3092\u57fa\u6e96\u3068\u3057\u305f\u30b0\u30ec\u30fc\u30c916\u306b\u76f8\u5f53\u3059\u308b\uff08\u5ef6\u6027\u304c\u9ad8\u304f\u3001\u5f37\u5ea6\u304c\u4f4e\u3044\uff09\u3082\u306e\u3067\u3042\u308a\u3001\u8010\u9178\u6027\u306f\u4f4e\u4e0b\u3059\u308b\u3082\u306e\u306e\u3001\u6975\u3081\u3066\u9ad8\u3044\u6210\u5f62\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c916\u3068\u540c\u69d8\u306e\u8003\u3048\u65b9\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9178\u3054\u3068\u306e\u9078\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u60c5\u5831\u3092\u6d3b\u7528\u3059\u308b\u6700\u3082\u76f4\u63a5\u7684\u306a\u65b9\u6cd5\u306f\u3001\u9178\u6027\u74b0\u5883\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001TIMET\u306e\u8150\u98df\u30de\u30cb\u30e5\u30a2\u30eb\u3084\u3001\u8150\u98df\u5de5\u5b66\u306b\u95a2\u3059\u308b\u65e2\u520a\u6587\u732e\u304b\u3089\u5f15\u7528\u3055\u308c\u305f\u3001\u4e00\u822c\u7684\u306b\u53c2\u7167\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9178\u6027\u74b0\u5883\u306b\u5fdc\u3058\u305f\u30c1\u30bf\u30f3\u306e\u30b0\u30ec\u30fc\u30c9\u9078\u5b9a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2496\" height=\"1664\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix.webp\" alt=\"\u9178\u306e\u7a2e\u985e\u5225\u30c1\u30bf\u30f3\u30b0\u30ec\u30fc\u30c9\u9078\u5b9a\u30de\u30c8\u30ea\u30c3\u30af\u30b9 \u2014 \u785d\u9178\u3001\u786b\u9178\u3001\u5869\u9178\u3001\u30ea\u30f3\u9178\u306e\u5404\u74b0\u5883\u306b\u304a\u3051\u308b\u30b0\u30ec\u30fc\u30c92\u3001\u30b0\u30ec\u30fc\u30c97\u3001\u304a\u3088\u3073\u30b0\u30ec\u30fc\u30c916\u306e\u9069\u5408\u6027\u3092\u8272\u5206\u3051\u3057\u3066\u793a\u3057\u305f\u63a8\u5968\u8868\" class=\"wp-image-4390\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix.webp 2496w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix-300x200.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix-1024x683.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix-768x512.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix-1536x1024.webp 1536w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix-2048x1365.webp 2048w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-acid-selection-matrix-600x400.webp 600w\" sizes=\"(max-width: 2496px) 100vw, 2496px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9178<\/th><th>\u6fc3\u5ea6<\/th><th>\u6e29\u5ea6<\/th><th>\u63a8\u5968\u30b0\u30ec\u30fc\u30c9<\/th><th>\u5099\u8003<\/th><\/tr><\/thead><tbody><tr><td>\u785d\u9178\uff08HNO\u2083\uff09<\/td><td>10\u201365%<\/td><td>\u6cb8\u9a30\u3059\u308b\u307e\u3067<\/td><td><strong>\u30b0\u30ec\u30fc\u30c92<\/strong><\/td><td>CP\u306e\u5168\u5b66\u5e74\u304c\u300c\u9069\u5207\u300d\u3068\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u30027\u5e74\u751f\u306b\u306f\u7279\u306b\u512a\u4f4d\u6027\u306f\u306a\u3044\u3002<\/td><\/tr><tr><td>\u785d\u9178\uff08\u8d64\u8272\u767a\u7159\u6027\uff09<\/td><td>&gt;5% NO\u2082<\/td><td>\u3044\u305a\u308c\u304b<\/td><td>\u3059\u3079\u3066\u306eTi\u3092\u907f\u3051\u308b<\/td><td>\u5168\u75c5\u671f\u306b\u304a\u3051\u308bSCC\u306e\u30ea\u30b9\u30af<\/td><\/tr><tr><td>\u786b\u9178\uff08H\u2082SO\u2084\uff09<\/td><td>&lt;5%<\/td><td>&lt;60\u00b0C<\/td><td>\u30b0\u30ec\u30fc\u30c92<\/td><td>\u6eb6\u5b58\u9178\u7d20\u304c\u5b58\u5728\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/td><\/tr><tr><td>\u786b\u9178<\/td><td>5\u201345%<\/td><td>&lt;60\u00b0C<\/td><td><strong>7\u7d1a\u307e\u305f\u306f16\u7d1a<\/strong><\/td><td>\u30b0\u30ec\u30fc\u30c92\u306f5%\u3088\u308a\u4e0a\u90e8\u3067\u8150\u98df\u3059\u308b<\/td><\/tr><tr><td>\u786b\u9178<\/td><td>&gt;45%<\/td><td>\u3044\u305a\u308c\u304b<\/td><td>7\u7d1a\uff08\u6ce8\u610f\u304c\u5fc5\u8981\uff09<\/td><td>\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u300260%\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u3001Zr\u307e\u305f\u306fTa\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td><\/tr><tr><td>\u5869\u9178\uff08HCl\uff09<\/td><td>&lt;5\u20137%\u3001\u901a\u6c17\u6e08\u307f<\/td><td>RT\u306e\u307f<\/td><td>\u30b0\u30ec\u30fc\u30c92<\/td><td>\u5fc5\u8981\u306a\u6eb6\u5b58\u9178\u7d20\u91cf\uff1b\u6e29\u5ea6\u306e\u4e0a\u6607\u306b\u4f34\u3044\u3001\u305d\u306e\u9650\u754c\u5024\u306f\u6025\u6fc0\u306b\u4f4e\u4e0b\u3059\u308b<\/td><\/tr><tr><td>\u5869\u9178<\/td><td>5\u201327%<\/td><td>\u6700\u592750\u00b0C<\/td><td><strong>7\u7d1a\u307e\u305f\u306f16\u7d1a<\/strong><\/td><td>2\u7d1a\uff1a\u4e0d\u5341\u5206\u30015\uff5e7%\u4ee5\u4e0a\u3067\u901a\u6c17\u51e6\u7406\u6e08\u307f<\/td><\/tr><tr><td>\u5869\u9178<\/td><td>&gt;27%<\/td><td>\u3044\u305a\u308c\u304b<\/td><td>\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u53c2\u7167\u3059\u308b<\/td><td>Grade 7\u306f\u3001\u9ad8\u6e29\u4e0b\u306727%\u3088\u308a\u4e0a\u5c64\u3067\u8150\u98df\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/td><\/tr><tr><td>\u30ea\u30f3\u9178\uff08H\u2083PO\u2084\uff09<\/td><td>&lt;30%<\/td><td>&lt;80\u00b0C<\/td><td>\u30b0\u30ec\u30fc\u30c92<\/td><td>\u901a\u6c17\u3092\u884c\u3048\u3070\u8a31\u5bb9\u7bc4\u56f2\u5185<\/td><\/tr><tr><td>\u30ea\u30f3\u9178<\/td><td>30\u201380%<\/td><td>\u3044\u305a\u308c\u304b<\/td><td><strong>7\u7d1a\u307e\u305f\u306f16\u7d1a<\/strong><\/td><td>\u30cf\u30ed\u30b2\u30f3\u5316\u7269\u3092\u542b\u307e\u306a\u3044\u3082\u306e\u3067\u3042\u308c\u3070\u3001\u30b0\u30ec\u30fc\u30c912\u3067\u3082\u53ef<\/td><\/tr><tr><td>\u30d5\u30c3\u5316\u6c34\u7d20\u9178\uff08HF\uff09<\/td><td>\u3044\u305a\u308c\u304b<\/td><td>\u3044\u305a\u308c\u304b<\/td><td>\u306a\u3057<\/td><td>\u3059\u3079\u3066\u306eTi\u30b0\u30ec\u30fc\u30c9\u306f\u4e0d\u9069\u683c\u3067\u3059\u3002Zr\u3001PTFE\u30e9\u30a4\u30cb\u30f3\u30b0\u3001\u307e\u305f\u306f\u30cf\u30b9\u30c6\u30ed\u30a4\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td><\/tr><tr><td>\u6709\u6a5f\u9178\uff08\u9162\u9178\u3001\u30ae\u9178\uff09<\/td><td>\u3059\u3079\u3066\u306e\u5546\u7528<\/td><td>&lt;100\u00b0C<\/td><td>2\u5e74\u751f\u307e\u305f\u306f7\u5e74\u751f<\/td><td>\u5e0c\u91c8\u6db2\u306f\u30b0\u30ec\u30fc\u30c92\u3001\u6fc3\u7e2e\u6db2\uff0f\u9ad8\u6e29\u7528\u306f\u30b0\u30ec\u30fc\u30c97<\/td><\/tr><tr><td>\u9ad8\u6e29\u306e\u5869\u5316\u7269\u5869\u6c34<\/td><td>NaCl &gt;10%\u3001&gt;80\u00b0C<\/td><td>80\uff5e150\u00b0C<\/td><td><strong>\u9ad8\u68213\u5e74\u751f\u307e\u305f\u306f\u4e2d\u5b661\u5e74\u751f<\/strong><\/td><td>80\u00b0C\u4ee5\u4e0a\u3067\u306e\u30b0\u30ec\u30fc\u30c92\u306e\u9699\u9593\u30ea\u30b9\u30af<\/td><\/tr><tr><td>\u9ad8\u6e29\u6b21\u4e9c\u5869\u7d20\u9178<\/td><td>NaOCl &gt;1%\u3001&gt;60\u00b0C<\/td><td>\u6cb8\u9a30\u3059\u308b\u307e\u3067<\/td><td>\u9ad8\u68213\u5e74\u751f\u307e\u305f\u306f\u4e2d\u5b661\u5e74\u751f<\/td><td>60\u00b0C\u4ee5\u4e0a\u3067\u306f2\u7d1a\uff08\u9650\u754c\u5024\uff09<\/td><\/tr><tr><td>\u6e7f\u3063\u305f\u5869\u5316\u6c34\u7d20\uff08Cl\u2082\uff09\u30ac\u30b9<\/td><td>\u6700\u59272%<\/td><td>&lt;100\u00b0C<\/td><td>\u30b0\u30ec\u30fc\u30c92<\/td><td>\u6e7f\u6f64\u306aCl\u2082\u74b0\u5883\u4e0b\u3067\u306f\u3001\u3059\u3079\u3066\u306eCP\u30b0\u30ec\u30fc\u30c9\u304c\u9069\u6b63\u3067\u3042\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u5316\u5b66\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u6700\u3082\u4e00\u822c\u7684\u306a\u9178\u6027\u74b0\u5883\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002\u6df7\u5408\u9178\u7cfb\u3001\u6c5a\u67d3\u6d41\u4f53\uff08\u4f8b\uff1a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9178\u6d17\u3044\u306b\u304a\u3051\u308bHNO\u2083\uff0bHF\uff09\u3001\u304a\u3088\u3073\u72ec\u81ea\u958b\u767a\u306e\u30d7\u30ed\u30bb\u30b9\u6d41\u4f53\u306b\u3064\u3044\u3066\u306f\u3001\u500b\u5225\u306e\u8150\u98df\u8a66\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002\u5b9f\u969b\u306e\u30d7\u30ed\u30bb\u30b9\u6d41\u4f53\u306b\u304a\u3051\u308b\u6d78\u6f2c\u8a66\u9a13\u306b\u5b8c\u5168\u306b\u4ee3\u308f\u308b\u3088\u3046\u306a\u516c\u8868\u6e08\u307f\u306e\u8868\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u300c\u30d1\u30e9\u30b8\u30a6\u30e0\u30fb\u30d7\u30ec\u30df\u30a2\u30e0\u300d\uff1a\u30b0\u30ec\u30fc\u30c97\u306e\u30b3\u30b9\u30c8\u3092\u6b63\u5f53\u5316\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u5834\u5408<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30e9\u30b8\u30a6\u30e0\u306e\u53d6\u5f15\u4fa1\u683c\u306f\u3001\u30c8\u30ed\u30a4\u30aa\u30f3\u30b9\u3042\u305f\u308a\u304a\u3088\u305d$1,000\uff5e$1,500\u3067\u3059\u3002 \u30b0\u30ec\u30fc\u30c97\u306b\u306f\u3001\u91cd\u91cf\u6bd4\u30670.12\uff5e0.25%\u306ePd\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u30021,000\u30dd\u30f3\u30c9\u306e\u30d7\u30ec\u30fc\u30c81\u679a\u306e\u6ce8\u6587\u306e\u5834\u5408\u3001\u5408\u91d1\u4e2d\u306b\u7d041.2\uff5e2.5\u30dd\u30f3\u30c9\u306e\u30d1\u30e9\u30b8\u30a6\u30e0\u304c\u542b\u6709\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306ePd\u542b\u6709\u91cf\u306b\u3088\u308a\u3001\u30d1\u30e9\u30b8\u30a6\u30e0\u306e\u30b9\u30dd\u30c3\u30c8\u4fa1\u683c\u306b\u76f4\u7d50\u3059\u308b\u7d20\u6750\u30d7\u30ec\u30df\u30a2\u30e0\u304c\u52a0\u7b97\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306e\u92fc\u677f\u304c$5\u20138\/lb\u3001\u30b0\u30ec\u30fc\u30c97\u304c$12\u201318\/lb\u306e\u6027\u80fd\u3092\u793a\u3059\u5834\u5408\u3001\u30b3\u30b9\u30c8\u5224\u65ad\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u614e\u91cd\u3092\u671f\u3057\u3066\u81ea\u52d5\u7684\u306b\u9ad8\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u5de5\u5b66\u7684\u306a\u53b3\u5bc6\u3055\u3092\u3082\u3063\u3066\u691c\u8a0e\u3059\u3079\u304d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ROI\u306b\u95a2\u3059\u308b\u30b7\u30f3\u30d7\u30eb\u306a\u8003\u3048\u65b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b0\u30ec\u30fc\u30c92\u306e\u65e9\u671f\u5931\u6557\u306b\u3088\u308b\u30b3\u30b9\u30c8\uff1a<\/strong>\u00a0\u9023\u7d9a\u30d7\u30ed\u30bb\u30b9\u5f0f\u5316\u5b66\u30d7\u30e9\u30f3\u30c8\u306b\u304a\u3044\u3066\u3001\u71b1\u4ea4\u63db\u5668\u306e\u4ea4\u63db\u306e\u305f\u3081\u306b\u4e88\u5b9a\u5916\u306e\u64cd\u696d\u505c\u6b62\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u751f\u7523\u640d\u5931\u3068\u3057\u3066$200,000\uff5e$500,000\u306b\u52a0\u3048\u3001\u4ea4\u63db\u7528\u8cc7\u6750\u304a\u3088\u3073\u4eba\u4ef6\u8cbb\u3068\u3057\u3066$50,000\uff5e$150,000\u306e\u6750\u6599\u8cbb\u304a\u3088\u3073\u4eba\u4ef6\u8cbb\u304c\u767a\u751f\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30b0\u30ec\u30fc\u30c97\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u8cbb\u7528\uff1a<\/strong>\u00a010,000\u30dd\u30f3\u30c9\u306e\u71b1\u4ea4\u63db\u5668\u30d0\u30f3\u30c9\u30eb\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c97\u304c\u30b0\u30ec\u30fc\u30c92\u3088\u308a\u3082\u9ad8\u4fa1\u306b\u306a\u308b\u5dee\u984d\u306f\u3001$70,000\uff5e$100,000\u7a0b\u5ea6\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u640d\u76ca\u5206\u5c90\u70b9\uff1a<\/strong>\u00a0\u30b0\u30ec\u30fc\u30c92\u304c1\uff5e2\u5e74\u3067\u7834\u640d\u3057\u3066\u3057\u307e\u3046\u9084\u5143\u6027\u9178\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c97\u304c\u8010\u7528\u5e74\u6570\u3092\u308f\u305a\u304b2\uff5e3\u5e74\u3067\u3082\u5ef6\u9577\u3067\u304d\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u7d4c\u6e08\u6027\u306e\u9762\u304b\u3089\u898b\u3066\u30b0\u30ec\u30fc\u30c97\u304c\u5727\u5012\u7684\u306b\u6709\u5229\u3067\u3042\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c916\u3067\u306f\u3001\u3053\u306e\u8a08\u7b97\u304c\u3055\u3089\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u3082\u3057\u30b0\u30ec\u30fc\u30c916\u306e\u4fa1\u683c\u304c$8\u201312\/lb\uff08\u3053\u308c\u306fPd\u542b\u6709\u91cf\u306e\u4f4e\u3055\u3092\u53cd\u6620\u3057\u305f\u3082\u306e\u3067\u3059\uff09\u3068\u306a\u308a\u3001\u304b\u3064\u305d\u306e\u7279\u5b9a\u306e\u74b0\u5883\u4e0b\u3067\u540c\u7b49\u306e\u8010\u7528\u5e74\u6570\u304c\u78ba\u4fdd\u3067\u304d\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u30b0\u30ec\u30fc\u30c92\u306b\u5bfe\u3059\u308b\u4fa1\u683c\u5dee\u306f\u3001\u308f\u305a\u304b\u306a\u4fe1\u983c\u6027\u306e\u5411\u4e0a\u3060\u3051\u3067\u3082\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u4fa1\u5024\u304c\u3042\u308b\u6c34\u6e96\u307e\u3067\u7e2e\u5c0f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u8df5\u7684\u306a\u30a2\u30c9\u30d0\u30a4\u30b9\uff1a&nbsp;<strong>\u691c\u8a3c\u6e08\u307f\u306e\u300c\u9178\u5316\u306e\u307f\u300d\u306e\u74b0\u5883\u3067\u306f\u30b0\u30ec\u30fc\u30c92\u3092\u3001\u30b3\u30b9\u30c8\u304c\u91cd\u8981\u306a\u4e2d\u7a0b\u5ea6\u306e\u9084\u5143\u6027\u9178\u74b0\u5883\u3067\u306f\u30b0\u30ec\u30fc\u30c916\u3092\u3001\u305d\u3057\u3066\u904e\u9177\u306a\u9084\u5143\u6027\u9178\u74b0\u5883\u3084\u3001\u9ad8\u6e29\u4e0b\u3067\u306e\u9699\u9593\u8150\u98df\u306e\u30ea\u30b9\u30af\u304c\u65e2\u77e5\u306e\u74b0\u5883\u3067\u306f\u30b0\u30ec\u30fc\u30c97\u3092\u3001\u305d\u308c\u305e\u308c\u30c7\u30d5\u30a9\u30eb\u30c8\u3068\u3057\u3066\u63a1\u7528\u3059\u308b\u3002.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u52a0\u5de5\u30fb\u6eb6\u63a5\uff1a\u6750\u6599\u7b49\u7d1a\u306e\u9078\u5b9a\u304c\u7121\u52b9\u3068\u306a\u308b\u5834\u5408<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30bf\u30f3\u306e\u8010\u98df\u6027\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30b0\u30ec\u30fc\u30c9\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u4e0d\u9069\u5207\u306a\u6eb6\u63a5\u4f5c\u696d\u306b\u3088\u3063\u3066\u640d\u306a\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u70b9\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u30b0\u30ec\u30fc\u30c9\u9078\u5b9a\u30ac\u30a4\u30c9\u306b\u304a\u3044\u3066\u5341\u5206\u306b\u5f37\u8abf\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u91cd\u8981\u306a\u8ab2\u984c\uff1a\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u306e\u5f62\u6210\u3002.<\/strong>&nbsp;\u30c1\u30bf\u30f3\u3092\u3001\u7a7a\u6c17\u3001\u7a92\u7d20\u3001\u307e\u305f\u306f\u9178\u7d20\u304c\u5b58\u5728\u3059\u308b\u72b6\u614b\u3067\u6eb6\u63a5\u3057\u305f\u308a\u3001600\u00b0C\u4ee5\u4e0a\u306b\u52a0\u71b1\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u3068\u547c\u3070\u308c\u308b\u3001\u786c\u304f\u8106\u304f\u3001\u9178\u7d20\u3092\u8c4a\u5bcc\u306b\u542b\u3080\u8868\u9762\u5c64\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u30a2\u30eb\u30d5\u30a1\u30b1\u30fc\u30b9\u306f\u5ef6\u6027\u304c\u4f4e\u304f\u3001\u3055\u3089\u306b\u91cd\u8981\u306a\u70b9\u3068\u3057\u3066\u3001\u305d\u306e\u5316\u5b66\u7d44\u6210\u304c\u6bcd\u6750\u306e\u5408\u91d1\u3068\u4e00\u81f4\u3057\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u8010\u98df\u6027\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5316\u5b66\u85ac\u54c1\u7528\u6eb6\u63a5\u306e\u5834\u5408\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-weld-color-guide.webp\" alt=\"\u30c1\u30bf\u30f3\u6eb6\u63a5\u30d3\u30fc\u30c9\u306e\u8272\u306b\u3088\u308b\u54c1\u8cea\u5224\u5b9a\u57fa\u6e96 \u2014 \u9280\u767d\u8272\uff1a\u5408\u683c\uff08PASS\uff09\u3001\u9ea6\u308f\u3089\u8272\uff1a\u8a31\u5bb9\uff08ACCEPTABLE\uff09\u3001\u6fc3\u3044\u91d1\u8272\uff1a\u6ce8\u610f\uff08CAUTION\uff09\u3001\u9752\u7d2b\u8272\uff1a\u4e0d\u5408\u683c\uff08REJECT\uff09\u3001\u7070\u8272\u9178\u5316\u7269\uff1a\u4e0d\u5408\u683c\uff08REJECT\uff09 \u2014 \u30a2\u30eb\u30b4\u30f3\u30b7\u30fc\u30eb\u30c9\u306e\u691c\u8a3c\u306e\u305f\u3081\u306e\u73fe\u5834\u691c\u67fb\u7528\u53c2\u8003\u57fa\u6e96\" class=\"wp-image-4389\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-weld-color-guide.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-weld-color-guide-300x300.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-weld-color-guide-150x150.webp 150w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-weld-color-guide-768x768.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-weld-color-guide-12x12.webp 12w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-weld-color-guide-600x600.webp 600w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-weld-color-guide-100x100.webp 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4e0d\u6d3b\u6027\u30ac\u30b9\u306b\u3088\u308b\u30b7\u30fc\u30eb\u30c9\u306f\u5fc5\u9808\u3067\u3059\u3002\u6eb6\u63a5\u9762\u3068\u6eb6\u63a5\u6839\u90e8\u306e\u4e21\u65b9\u3067\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong>\u00a0\u5316\u5b66\u7528\u9014\u306e\u30c1\u30bf\u30f3\u6eb6\u63a5\u306b\u304a\u3044\u3066\u3001\u30a2\u30eb\u30b4\u30f3\uff08\u7d14\u5ea699.995%\u4ee5\u4e0a\uff09\u3092\u7528\u3044\u305f\u30d0\u30c3\u30af\u30d1\u30fc\u30b8\u306f\u5fc5\u9808\u3067\u3059\u3002 \u6eb6\u63a5\u30d3\u30fc\u30c9\u306e\u300c\u8272\u30c1\u30a7\u30c3\u30af\u300d\u306f\u3001\u5b9f\u7528\u7684\u306a\u54c1\u8cea\u6307\u6a19\u3068\u306a\u308a\u307e\u3059\u3002\u9280\u767d\u8272\u306f\u5408\u683c\u3001\u9ea6\u308f\u3089\u8272\u306f\u5408\u683c\u306e\u5883\u754c\u7dda\u3001\u9752\u8272\u307e\u305f\u306f\u7d2b\u8272\u306f\u9178\u7d20\u6c5a\u67d3\u3092\u610f\u5473\u3057\u3001\u305d\u306e\u6eb6\u63a5\u90e8\u306f\u4e0d\u5408\u683c\u3068\u306a\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u30c1\u30bf\u30f3\u306f\u3001\u30c1\u30bf\u30f3\u88fd\u306e\u6eb6\u52a0\u6750\u3092\u4f7f\u7528\u3057\u3066\u6eb6\u63a5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>\u00a0\u540c\u7b49\u307e\u305f\u306f\u305d\u308c\u4ee5\u4e0b\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u3082\u306e\u3002\u30b0\u30ec\u30fc\u30c92\u307e\u305f\u306f\u30b0\u30ec\u30fc\u30c97\u306e\u6bcd\u6750\u306b\u5bfe\u3057\u3066\u3001\u30b0\u30ec\u30fc\u30c95\u306e\u6eb6\u52a0\u6750\uff08Ti-6Al-4V\uff09\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u6eb6\u52a0\u6750\u306b\u542b\u307e\u308c\u308b\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u304c\u3001\u6eb6\u63a5\u90e8\u306e\u8010\u98df\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u305f\u3081\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u8868\u9762\u306e\u6e05\u6d44\u5ea6\uff1a<\/strong>\u00a0\u30c1\u30bf\u30f3\u306f\u6eb6\u63a5\u6e29\u5ea6\u3067\u9244\u3068\u53cd\u5fdc\u3057\u307e\u3059\u3002\u92fc\u88fd\u306e\u5de5\u5177\u306b\u3088\u308b\u7814\u524a\u3001\u30b9\u30c1\u30fc\u30eb\u88fd\u30ef\u30a4\u30e4\u30fc\u30d6\u30e9\u30b7\u3068\u306e\u63a5\u89e6\u3001\u3042\u308b\u3044\u306f\u4f5c\u696d\u5834\u74b0\u5883\u4e2d\u306e\u9244\u7c89\u306b\u3088\u308b\u9244\u306e\u6df7\u5165\u306f\u3001\u6eb6\u63a5\u90e8\u306b\u5c40\u6240\u8150\u98df\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5c02\u7528\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u30d6\u30e9\u30b7\u306e\u4f7f\u7528\u3068\u3001\u4f5c\u696d\u5834\u306e\u6e05\u6383\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u6eb6\u63a5\u5f8c\u306e\u30d1\u30c3\u30b7\u30d9\u30fc\u30b7\u30e7\u30f3\uff1a<\/strong>\u00a0\u30c1\u30bf\u30f3\u306f\u901a\u5e38\u3001\uff08\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\u7570\u306a\u308a\uff09\u5316\u5b66\u7684\u30d1\u30c3\u30b7\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u5fc5\u8981\u3068\u3057\u307e\u305b\u3093\u304c\u3001\u6a5f\u5668\u3092\u7a3c\u50cd\u3055\u305b\u308b\u524d\u306b\u3001\u5909\u8272\u3057\u305f\u6eb6\u63a5\u90e8\u3092\u6a5f\u68b0\u7684\u306b\u9664\u53bb\u3057\u3001\u305d\u306e\u5f8c\u6eb6\u5264\u3067\u6d17\u6d44\u3092\u884c\u3046\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c97\u304a\u3088\u3073\u30b0\u30ec\u30fc\u30c912\u306e\u6eb6\u63a5\u65b9\u6cd5\u306f\u3001\u57fa\u672c\u7684\u306b\u30b0\u30ec\u30fc\u30c92\u3068\u540c\u3058\u3067\u3059\u3002\u4e0a\u8a18\u306e\u6a19\u6e96\u7684\u306a\u30c1\u30bf\u30f3\u6eb6\u63a5\u8981\u4ef6\u4ee5\u5916\u306b\u3001\u7279\u5225\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u9069\u5207\u306b\u6eb6\u63a5\u3055\u308c\u308c\u3070\u3001\u6eb6\u63a5\u90e8\u306e\u8010\u98df\u6027\u306f\u6bcd\u6750\u3068\u540c\u7b49\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6982\u8981\uff1a\u74b0\u5883\u306b\u5fdc\u3058\u305f\u5b66\u529b\u306e\u8a2d\u5b9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5316\u5b66\u51e6\u7406\u306b\u304a\u3051\u308b\u30c1\u30bf\u30f3\u306e\u30b0\u30ec\u30fc\u30c9\u9078\u5b9a\u306f\u3001\u4ee5\u4e0b\u306e\u308f\u305a\u304b\u306a\u5224\u65ad\u306b\u96c6\u7d04\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9178\u6027\u74b0\u5883\u306f\u3001\u4e3b\u306b\u9178\u5316\u6027\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong>&nbsp;\u2192 \u30b0\u30ec\u30fc\u30c92\u304c\u6a19\u6e96\u4ed5\u69d8\u3067\u3059\u3002\u785d\u9178\u3001\u30af\u30ed\u30e0\u9178\u3001\u304a\u3088\u3073\u6e7f\u5f0f\u5869\u7d20\u74b0\u5883\u306b\u304a\u3044\u3066\u300140\u5e74\u4ee5\u4e0a\u306e\u8010\u7528\u5e74\u6570\u3092\u5b9f\u73fe\u3057\u3001\u304b\u3064\u30b3\u30b9\u30c8\u9762\u3067\u3082\u7af6\u4e89\u529b\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9084\u5143\u6027\u9178\uff08HCl\u3001H\u2082SO\u2084\u3001\u71b1\u30ea\u30f3\u9178\uff09\u306f\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong>&nbsp;\u2192 \u30b0\u30ec\u30fc\u30c97\u307e\u305f\u306f\u30b0\u30ec\u30fc\u30c916\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u3046\u3057\u305f\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u30d1\u30e9\u30b8\u30a6\u30e0\u306e\u6dfb\u52a0\u306f\u5358\u306a\u308b\u8d05\u6ca2\u3067\u306f\u306a\u304f\u3001\u30c1\u30bf\u30f3\u3092\u5b9f\u7528\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u306e\u4e0d\u53ef\u6b20\u306a\u8981\u7d20\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c916\u306f\u3001\u6fc3\u5ea6\u3084\u6e29\u5ea6\u304c\u9069\u5ea6\u306a\u7bc4\u56f2\u5185\u3067\u306e\u4f7f\u7528\u306b\u304a\u3044\u3066\u3001\u30b3\u30b9\u30c8\u9762\u3092\u8003\u616e\u3057\u305f\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u61f8\u5ff5\u4e8b\u9805\u306f\u3001\u9084\u5143\u6027\u9178\u3067\u306f\u306a\u304f\u3001\u9ad8\u6e29\u306e\u5869\u5316\u7269\u5869\u6c34\u3084\u6d77\u6c34\u3067\u306f\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong>&nbsp;\u2192 \u30b0\u30ec\u30fc\u30c912\u304c\u6700\u9069\u3067\u3059\u3002Mo-Ni\u6dfb\u52a0\u306b\u3088\u308a\u3001\u9ad8\u6e29\u5869\u6c34\u74b0\u5883\u306b\u304a\u3051\u308b\u7279\u5b9a\u306e\u9699\u9593\u8150\u98df\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u5bfe\u51e6\u3067\u304d\u3001Pd\u542b\u6709\u30b0\u30ec\u30fc\u30c9\u3088\u308a\u3082\u4f4e\u30b3\u30b9\u30c8\u3067\u6e08\u307f\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d5\u30c3\u5316\u6c34\u7d20\u9178\u304c\u95a2\u4fc2\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong>&nbsp;\u2192 \u3069\u306e\u30c1\u30bf\u30f3\u30b0\u30ec\u30fc\u30c9\u3082\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u8a55\u4fa1\u3092\u4e2d\u6b62\u3057\u3001\u30b8\u30eb\u30b3\u30cb\u30a6\u30e0\u3001PTFE\u30e9\u30a4\u30cb\u30f3\u30b0\u69cb\u9020\u3001\u307e\u305f\u306f\u30cf\u30b9\u30c6\u30ed\u30a4C-276\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u92fc\u7a2e\u306e\u9078\u5b9a\u81ea\u4f53\u306f\u3001\u8a2d\u8a08\u4e0a\u306e\u6c7a\u5b9a\u4e8b\u9805\u306e\u534a\u5206\u306b\u904e\u304e\u307e\u305b\u3093\u3002\u6eb6\u63a5\u54c1\u8cea\u3001\u9699\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u63a5\u5408\u90e8\u306e\u8a2d\u8a08\u3001\u304a\u3088\u3073\u30d7\u30ed\u30bb\u30b9\u6d41\u4f53\u306e\u7279\u6027\u8a55\u4fa1\uff08\u7279\u306b\u6eb6\u5b58\u9178\u7d20\u6fc3\u5ea6\u3001\u6e29\u5ea6\u5206\u5e03\u3001\u304a\u3088\u3073\u4e0d\u7d14\u7269\u30a4\u30aa\u30f3\uff09\u306b\u3088\u3063\u3066\u3001\u6307\u5b9a\u3055\u308c\u305f\u92fc\u7a2e\u304c\u610f\u56f3\u3057\u305f\u3068\u304a\u308a\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3069\u3046\u304b\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002 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class=\"wp-block-paragraph\"><strong>\u5316\u5b66\u85ac\u54c1\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u8010\u98df\u6027\u306b\u512a\u308c\u305f\u30c1\u30bf\u30f3\u306e\u30b0\u30ec\u30fc\u30c9\u306f\u3069\u308c\u3067\u3059\u304b\uff1f<\/strong><br>\u30b0\u30ec\u30fc\u30c97\uff08Ti-0.2Pd\uff09\u306f\u3001\u5e02\u8ca9\u3055\u308c\u3066\u3044\u308b\u30c1\u30bf\u30f3\u5408\u91d1\u306e\u4e2d\u3067\u6700\u3082\u8010\u98df\u6027\u306b\u512a\u308c\u305f\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u5408\u91d1\u306b\u306f\u30d1\u30e9\u30b8\u30a6\u30e0\u304c\u6dfb\u52a0\u3055\u308c\u3066\u304a\u308a\u3001\u7121\u5408\u91d1\u30c1\u30bf\u30f3\u304c\u8150\u98df\u3059\u308b\u9084\u5143\u6027\u306e\u9178\u6027\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u8150\u98df\u96fb\u4f4d\u3092\u4e0d\u52d5\u614b\u9818\u57df\u3078\u3068\u30b7\u30d5\u30c8\u3055\u305b\u307e\u3059\u3002 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12\u300d\u3092\u4f7f\u3046\u3079\u304d\u306a\u306e\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b\uff1f<\/strong><br>\u30b0\u30ec\u30fc\u30c912\u306f\u3001\u4e3b\u306a\u8150\u98df\u30ea\u30b9\u30af\u304c\u9084\u5143\u6027\u9178\u3067\u306f\u306a\u304f\u3001\u9ad8\u6e29\u306e\u5869\u5316\u7269\u5869\u6c34\u307e\u305f\u306f\u6d77\u6c34\u3078\u306e\u66dd\u9732\u3067\u3042\u308b\u5834\u5408\u306b\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\uff08Mo\uff09\u3068\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09\u304c\u6dfb\u52a0\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30b0\u30ec\u30fc\u30c92\u3068\u6bd4\u8f03\u3057\u3066\u9ad8\u6e29\u306e\u5869\u6c34\u74b0\u5883\u4e0b\u3067\u512a\u308c\u305f\u9699\u9593\u8150\u98df\u8010\u6027\u3092\u767a\u63ee\u3057\u3001\u304b\u3064\u30b0\u30ec\u30fc\u30c97\u3088\u308a\u3082\u4f4e\u30b3\u30b9\u30c8\u3067\u3059\u3002 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Grade 2 handles oxidizing environments like nitric acid reliably, but it fails in reducing acids such as hydrochloric and sulfuric above ~5% concentration. Grade 7 \u2014 Grade 2 with a palladium addition \u2014 extends resistance into reducing acid environments up to ~10% HCl and ~30% H2SO4 at ambient temperature. Grade 12 (Ti-Mo-Ni) fills a middle ground: better chloride and hot brine resistance than Grade 2 at lower cost than Grade 7. Grade 16, a lower-palladium variant of Grade 7, offers near-equivalent corrosion performance at a meaningful cost reduction and deserves more attention than it typically gets. This guide maps each grade to [&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-4388","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4388","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=4388"}],"version-history":[{"count":1,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4388\/revisions"}],"predecessor-version":[{"id":4391,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4388\/revisions\/4391"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/media?parent=4388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/categories?post=4388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/tags?post=4388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}