{"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\/ko\/titanium-grades-chemical-processing\/","title":{"rendered":"\ud654\ud559 \uacf5\uc815\uc6a9 \ud2f0\ud0c0\ub284 \ub4f1\uae09 \uc120\uc815: \ubd80\uc2dd \uc5d4\uc9c0\ub2c8\uc5b4\ub97c \uc704\ud55c \ud604\uc7a5 \uac00\uc774\ub4dc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 \ud2f0\ud0c0\ub284\uc774 \ud654\ud559\uc801 \ud658\uacbd\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc131\ub2a5\uc744 \ubcf4\uc774\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. 2\uae09 \ud2f0\ud0c0\ub284\uc740 \uc9c8\uc0b0\uacfc \uac19\uc740 \uc0b0\ud654\uc131 \ud658\uacbd\uc5d0\uc11c\ub294 \uc548\uc815\uc801\uc73c\ub85c \uacac\ub514\uc9c0\ub9cc, \ub18d\ub3c4\uac00 ~5% \uc774\uc0c1\uc778 \uc5fc\uc0b0\uc774\ub098 \ud669\uc0b0\uacfc \uac19\uc740 \ud658\uc6d0\uc131 \uc0b0\uc5d0\uc11c\ub294 \ub0b4\uc2dd\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. 7\ub4f1\uae09(\ud314\ub77c\ub4d0\uc744 \ucca8\uac00\ud55c 2\ub4f1\uae09)\uc740 \uc0c1\uc628\uc5d0\uc11c \uc57d 10% \ub18d\ub3c4\uc758 \uc5fc\uc0b0 \ubc0f \uc57d 30% \ub18d\ub3c4\uc758 \ud669\uc0b0\uacfc \uac19\uc740 \ud658\uc6d0\uc131 \uc0b0 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ub0b4\uc131\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. 12\ub4f1\uae09(Ti-Mo-Ni)\uc740 \uadf8 \uc911\uac04 \uc9c0\uc810\uc744 \ucc28\uc9c0\ud569\ub2c8\ub2e4. 2\ub4f1\uae09\ubcf4\ub2e4 \uc5fc\ud654\ubb3c \ubc0f \uace0\uc628 \uc5fc\uc218 \ub0b4\uc131\uc774 \uc6b0\uc218\ud558\uba74\uc11c\ub3c4 7\ub4f1\uae09\ubcf4\ub2e4 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4. 7\ub4f1\uae09\uc758 \ud314\ub77c\ub4d0 \ud568\ub7c9\uc744 \ub0ae\ucd98 16\ub4f1\uae09\uc740 \uc0c1\ub2f9\ud55c \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\uc640 \ud568\uaed8 \uac70\uc758 \ub3d9\ub4f1\ud55c \ubd80\uc2dd \uc800\ud56d \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c \ubc1b\ub294 \uad00\uc2ec\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc8fc\ubaa9\uc744 \ubc1b\uc744 \ub9cc\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uac01 \ub4f1\uae09\uc744 \ud2b9\uc815 \uc0b0\uc131 \ud658\uacbd\uc5d0 \ub9e4\uce6d\ud558\uace0, \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \ucc38\uace0\ud558\uc5ec \uc870\uce58\ub97c \ucde8\ud560 \uc218 \uc788\ub294 \ub18d\ub3c4 \ubc0f \uc628\ub3c4 \uae30\uc900\uce58\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc131\uc801 \uacb0\uc815\uc774 \uc0dd\uac01\ubcf4\ub2e4 \ub354 \uc911\uc694\ud55c \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131\uc740 \uc0b0\uc18c\ub098 \uc218\ubd84\uc774 \uc874\uc7ac\ud560 \ub54c \uc800\uc808\ub85c \ud615\uc131\ub418\ub294 \uc587\uace0 \uc790\uac00 \ubcf5\uad6c \uae30\ub2a5\uc774 \uc788\ub294 \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284(TiO\u2082) \ubd80\ub3d9\ub9c9\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc0b0\ud654\uc131 \ud658\uacbd(\uc9c8\uc0b0, \ud06c\ub86c\uc0b0, \uc0c1\uc628\uc758 \ub300\ubd80\ubd84\uc758 \uc5fc\ud654\ubb3c \uc218\uc6a9\uc561 \ub4f1)\uc5d0\uc11c \uc774 \ubd80\ub3d9\ub9c9\uc740 \uc548\uc815\uc801\uc774\uba70, \uc190\uc0c1\ub418\ub354\ub77c\ub3c4 \ube60\ub974\uac8c \uc7ac\uc0dd\ub429\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \ube44\ud569\uae08 \ud2f0\ud0c0\ub284\uc740 \uc9c8\uc0b0 \uacf5\uc7a5 \uc751\ucd95\uae30\uc5d0\uc11c 40\ub144 \ub3d9\uc548 \uc0ac\uc6a9\ub41c \uc2e4\uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb38\uc81c\ub294 \ud658\uc6d0\uc131 \ud658\uacbd\uc785\ub2c8\ub2e4. \uace0\uc628\uc758 \ud669\uc0b0, \uace0\uc628\uc758 \uc5fc\uc0b0, \ub610\ub294 \uc6a9\uc874 \uc0b0\uc18c\uac00 \uace0\uac08\ub41c \ud658\uacbd(\uc800 pH, \uace0\uc628, \ud2c8\uc0c8 \uad6c\uc870 \ub4f1)\uc5d0\uc11c\ub294 \uadf8 \ubd80\ub3d9\ud0dc\ub9c9\uc774 \uc720\uc9c0\ub418\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \ud569\uae08\uc774 \ucca8\uac00\ub418\uc9c0 \uc54a\uc740 \ud2f0\ud0c0\ub284\uc740 \ubd80\uc2dd\uc774 \uc2dc\uc791\ub418\uba70, \ub54c\ub85c\ub294 \uae09\uc18d\ub3c4\ub85c \uc9c4\ud589\ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">7, 11, 16, 17 \ub4f1\uae09\uc758 \ud569\uae08\ud654 \uc804\ub7b5\uc740 \uc774 \ubb38\uc81c\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \ud574\uacb0\ud569\ub2c8\ub2e4. \uc18c\ub7c9\uc758 \ud314\ub77c\ub4d0(0.05\u20130.25%)\uc744 \ucca8\uac00\ud558\uba74 \ud2f0\ud0c0\ub284\uc758 \ubd80\uc2dd \uc804\uc704\uac00 \ub0ae\uc544\uc838, \ud0c8\uae30\ub41c \ud658\uc6d0 \uc870\uac74\uc5d0\uc11c\ub3c4 \ubd80\ub3d9\ub9c9\uc774 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\ub294 \uc218\uc900\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4. \uadf8 \uba54\ucee4\ub2c8\uc998\uc740 \uc804\uae30\ud654\ud559\uc801\uc785\ub2c8\ub2e4. \ud314\ub77c\ub4d0(Pd)\uc740 \uc74c\uadf9 \ud0c8\ubd84\uadf9\uc81c \uc5ed\ud560\uc744 \ud558\uc5ec \uc791\ub3d9 \uc804\uc704\ub97c \ubd80\ub3d9 \uc601\uc5ed\uc73c\ub85c \uc774\ub3d9\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c 0.2%\uc758 \ud314\ub77c\ub4d0\uc744 \ucca8\uac00\ud558\uba74 HCl \ub610\ub294 H\u2082SO\u2084 \ud658\uacbd\uc5d0\uc11c 2\ub4f1\uae09\uc758 \uac70\ub3d9\uc774 \ubcc0\ud654\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud55c \uc870\uc131 \uc870\uc815\uc774 \uc544\ub2c8\ub77c, \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \ubd80\uc2dd \ubc18\uc751\uc744 \ubcf4\uc774\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12\ub4f1\uae09 \uc81c\ud488\uc740 \uace0\uc628 \uc5fc\ud654\ubb3c \uc6a9\uc561\uc5d0\uc11c \ubd80\ub3d9\ud0dc\ub9c9\uc758 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubab0\ub9ac\ube0c\ub374\uacfc \ub2c8\ucf08\uc744 \ucca8\uac00\ud558\ub294, \uace0\uac00\uc758 \ud314\ub77c\ub4d0\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ucc28\ubcc4\ud654\ub41c \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub290 \ucabd\uc73c\ub85c\ub4e0 \uc798\ubabb\ub41c \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\uba74 \uc2e4\uc9c8\uc801\uc778 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.&nbsp;<strong>2\ub4f1\uae09\uc73c\ub85c \ucda9\ubd84\ud788 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \uc21c\uc218 \uc9c8\uc0b0 \uc6a9\ub3c4\uc5d0 \ub300\ud574 7\ub4f1\uae09\uc744 \uacfc\ub3c4\ud558\uac8c \uc9c0\uc815\ud558\uba74, \uacf5\ud559\uc801 \uc774\uc810\uc740 \uc804\ud600 \uc5c6\uc73c\uba74\uc11c \uc7ac\ub8cc\ube44\uac00 2~3\ubc30 \uc99d\uac00\ud558\uac8c \ub429\ub2c8\ub2e4.<\/strong>&nbsp;20% H\u2082SO\u2084 \uc5f4\uad50\ud658\uae30\uc5d0\uc11c 2\ub4f1\uae09 \uc7ac\uc9c8\uc744 \uacfc\uc18c \uc9c0\uc815\ud560 \uacbd\uc6b0, 12~18\uac1c\uc6d4 \uc774\ub0b4\uc5d0 \ubd80\uc2dd \ud30c\uc190\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubd80\uc2dd \ud658\uacbd\uc744 \uc801\uc808\ud788 \ud30c\uc545\ud558\uae30\ub9cc \ud55c\ub2e4\uba74 \uacb0\uc815\ud558\ub294 \ub370\ub294 \uadf8\ub9ac \ubcf5\uc7a1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud654\ud559 \uc11c\ube44\uc2a4 \ubd84\uc57c\uc5d0\uc11c \uc2e4\uc81c\ub85c \uc911\uc694\ud55c 5\uac00\uc9c0 \ub4f1\uae09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5\uc6a9 \ud654\ud559 \uacf5\uc815\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 95% \uc774\uc0c1\uc758 \ud2f0\ud0c0\ub284\uc740 5\uac00\uc9c0 \ub4f1\uae09\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. 1, 3, 4, 5\ub4f1\uae09\uc740 \uac01\uac01 \uc6a9\ub3c4\uac00 \ub2e4\ub974\uc9c0\ub9cc, \ud654\ud559 \uacf5\uc815\uc6a9\uc73c\ub85c\ub294 1\ub4f1\uae09\uacfc 3\ub4f1\uae09\uc774 \ub300\uccb4\ub85c 2\ub4f1\uae09\uc73c\ub85c \ub300\uccb4\ub418\uc5c8\uc73c\uba70, 4\ub4f1\uae09\uc740 \ub0b4\uc2dd\uc131 \uc774\uc810 \uc5c6\uc774 \uac15\ub3c4\ub9cc \ub192\uc5ec\uc8fc\uace0, 5\ub4f1\uae09(Ti-6Al-4V)\uc740 \uc2e4\uc81c\ub85c&nbsp;<em>\uc545\ud654<\/em>&nbsp;\ub300\ubd80\ubd84\uc758 \ud654\ud559 \ud658\uacbd\uc5d0\uc11c CP \ub4f1\uae09\ubcf4\ub2e4 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ub4f1\uae09<\/th><th>\uba85\uce6d<\/th><th>\uad6c\uc131<\/th><th>\ube44\uc6a9 \ub4f1\uae09<\/th><th>\uc8fc\uc694 \ud654\ud559 \ubb3c\uc9c8 \uc6a9\ub3c4<\/th><\/tr><\/thead><tbody><tr><td>2\ub4f1\uae09<\/td><td>CP-Ti, ASTM R50400<\/td><td>99%+ Ti<\/td><td>\uae30\uc900\uc120<\/td><td>\uc0b0\ud654\uc131 \uc0b0, \uc9c8\uc0b0, \uc2e4\uc628(RT)\uc5d0\uc11c\uc758 \ud76c\uc11d \ud658\uc6d0\uc131 \uc0b0<\/td><\/tr><tr><td>7\ud559\ub144<\/td><td>Ti-0.2Pd, ASTM R52400<\/td><td>\ub4f1\uae09 2 + 0.12\u20130.25% Pd<\/td><td>2\u20133\u00d7 2\ud559\ub144<\/td><td>\ud658\uc6d0\uc131 \uc0b0: HCl, H\u2082SO\u2084, \uc778\uc0b0, \uc720\uae30\uc0b0<\/td><\/tr><tr><td>11\ud559\ub144<\/td><td>Ti-0.2Pd, ASTM R52250<\/td><td>1\ub4f1\uae09 + 0.12\u20130.25% Pd<\/td><td>7\ud559\ub144\uacfc \ube44\uc2b7\ud568<\/td><td>7\ub4f1\uae09\uacfc \ub3d9\uc77c\ud558\uba70, \uc131\ud615\uc131\uc774 \ub354 \uc6b0\uc218\ud568 (\uc587\uc740 \ubcbd \ub450\uaed8\uc758 \ubd80\ud488)<\/td><\/tr><tr><td>12\ud559\ub144<\/td><td>Ti-Mo-Ni, ASTM R53400<\/td><td>Ti + 0.3% Mo + 0.8% Ni<\/td><td>~1.3\u20131.5\ubc30, 2\uae09<\/td><td>\uace0\uc628 \uc5fc\ud654\ubb3c \uc5fc\uc218, \ud574\uc218, \ud63c\ud569 \uc0b0\uc131 \ud658\uacbd<\/td><\/tr><tr><td>16\ud559\ub144<\/td><td>Ti-0.05Pd, ASTM R52402<\/td><td>2\ub4f1\uae09 + 0.04\u20130.08% Pd<\/td><td>~2\ub4f1\uae09\uc758 1.5\u20132\ubc30<\/td><td>7\ub4f1\uae09\uacfc \uac70\uc758 \ub3d9\ub4f1\ud55c \uc218\uc900\uc774\uba74\uc11c Pd \ube44\uc6a9\uc774 \ub354 \ub0ae\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc6a9 \uac00\ub2a5\ud55c \uc81c\ud488 \ud615\ud0dc \ud45c\uc900: \uc2dc\ud2b8\/\uc2a4\ud2b8\ub9bd\/\ud50c\ub808\uc774\ud2b8 (ASTM B265), \ubd80\uc2dd \ud658\uacbd\uc6a9 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504 \ubc0f \uc6a9\uc811 \ud30c\uc774\ud504 (ASTM B337), \uc5f4\uad50\ud658\uae30\uc6a9 \uc6a9\uc811 \ud29c\ube0c(ASTM B338), \ubb34\uacc4\ubaa9 \ud30c\uc774\ud504(ASTM B861), \uc6a9\uc811 \ud30c\uc774\ud504(ASTM B862), \ub2e8\uc870\ud488(ASTM B381).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2\ub4f1\uae09 \u2014 \uc0b0\ud654\uc131 \uc0b0\uc131 \ud658\uacbd\uc758 \uae30\uc900\uc120<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\uae09\uc740 \uc0b0\ud654\uc131 \uc0b0 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud55c \uae30\ubcf8 \uc120\ud0dd\uc9c0\uc774\uc9c0\ub9cc, \ud658\uc6d0 \uc870\uac74\uc774 \uc874\uc7ac\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubd80\uc801\uc808\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c\ub85c 2\ud559\ub144\uc740 \ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \ub6f0\uc5b4\ub09c \uc131\uacfc\ub97c \ubcf4\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc9c8\uc0b0 (HNO\u2083):<\/strong>\u00a0\uc0c1\uc5c5\uc6a9 \ub18d\ub3c4 \ubc94\uc704 \uc804\uccb4(10\u201365%)\uc640 \ube44\ub4f1\uc810\uae4c\uc9c0\uc758 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \ub0b4\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubd88\ud654\ubb3c\uc774 \ud3ec\ud568\ub41c \uc624\uc5fc\ub41c \uc9c8\uc0b0 \uc720\ub3d9\uc5d0\uc11c \uc131\ub2a5\uc774 \ub300\ubd80\ubd84\uc758 \ub2c8\ucf08 \ud569\uae08\ubcf4\ub2e4 \uc6b0\uc218\ud558\uba70, \ubd88\ud654\ubb3c\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ubd80\uc2dd\uc744 \uac00\uc18d\ud654\ud558\uc9c0\ub9cc \ud2f0\ud0c0\ub284\uc758 \ubd80\uc2dd\uc740 \uac00\uc18d\ud654\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud06c\ub86c\uc0b0:<\/strong>\u00a0\uc2e4\uc628\uc5d0\uc11c \ubaa8\ub4e0 \ub18d\ub3c4\uc5d0\uc11c \ub0b4\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2b5\uc2dd \uc5fc\uc18c \ubc0f \ucc28\uc544\uc5fc\uc18c\uc0b0\uc5fc:<\/strong>\u00a0\uc0c1\uc628 \uc870\uac74\uc5d0\uc11c \ucd5c\ub300 2% Cl\u2082\uae4c\uc9c0 \ub0b4\uc131\uc744 \ubcf4\uc774\uba70, \uc5fc\uc18c-\uc54c\uce7c\ub9ac \uacf5\uc7a5\uc5d0\uc11c \uc591\uadf9, \ubc30\uad00 \ubc0f \ucde8\uae09 \uc7a5\ube44\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2e4\uc628\uc5d0\uc11c \ud669\uc0b0\uacfc \uc5fc\uc0b0\uc744 \ud76c\uc11d\ud569\ub2c8\ub2e4:<\/strong>\u00a02\ub4f1\uae09\uc740 \uc628\ub3c4\uac00 \ub0ae\uace0 \uc6a9\uc874 \uc0b0\uc18c\uac00 \uc874\uc7ac\ud558\ub294 \uacbd\uc6b0 \ud76c\uc11d\ub41c \ud658\uc6d0\uc131 \uc0b0\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc801\uc6a9 \ud55c\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. 25\u00b0C\uc5d0\uc11c H\u2082SO\u2084\ub294 \ucd5c\ub300 ~5%, \uc6a9\uc874 \uc0b0\uc18c\uac00 \uc788\ub294 \uc0c1\ud0dc\uc5d0\uc11c 25\u00b0C\uc758 HCl\uc740 \ucd5c\ub300 ~1\u20132%\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\uae09\uc758 \ud55c\uacc4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u2082SO\u2084\uc758 \ub18d\ub3c4\uac00 5% \uc774\uc0c1\uc774\uac70\ub098 \uc628\ub3c4\uac00 60\u00b0C \uc774\uc0c1\uc778 \uacbd\uc6b0<\/li>\n\n\n\n<li>\uacf5\uae30\uac00 \uacf5\uae09\ub418\ub294 \uc870\uac74\uc5d0\uc11c \uc2e4\uc628 \uc2dc ~5\u20137% \uc774\uc0c1\uc758 HCl, \ub610\ub294 \uace0\uc628 \uc870\uac74\uc774\ub098 \uc0b0\uc18c\uac00 \uace0\uac08\ub41c \uc0c1\ud0dc\uc5d0\uc11c ~1\u20132% \uc774\uc0c1\uc758 HCl<\/li>\n\n\n\n<li>\ub18d\ub3c4\uac00 10% \uc774\uc0c1\uc778 60\u00b0C \uc774\uc0c1\uc758 \ub728\uac70\uc6b4 \uc778\uc0b0<\/li>\n\n\n\n<li>80\u00b0C \uc774\uc0c1\uc758 \uace0\uc628 \uc5fc\ud654\ubb3c \uc6a9\uc561 \ub0b4\uc758 \ubaa8\ub4e0 \ud2c8\uc0c8 \ud615\uc0c1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">80\u00b0C\uc5d0\uc11c\uc758 \ud2c8\uc0c8 \ubd80\uc2dd \uc784\uacc4\uac12\uc740 \uc7a5\ube44 \uc124\uacc4\uc5d0 \uc788\uc5b4 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc5f4\uad50\ud658\uae30\uc758 \ud29c\ube0c-\ud29c\ube0c\uc2dc\ud2b8 \uc811\ud569\ubd80, \ud50c\ub79c\uc9c0 \uba74 \uc811\ucd09\ubd80 \ub610\ub294 \uac1c\uc2a4\ud0b7 \uc5f0\uacb0\ubd80\uc5d0\uc11c\ub294 \ud2c8\uc0c8 \ud615\uc0c1\uc774 \ubd88\uac00\ud53c\ud569\ub2c8\ub2e4. \uc5fc\ud654\ubb3c \ub9e4\uc9c8\uc5d0\uc11c 80\u00b0C \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c\ub294, 2\uae09 \uac15\uc7ac\uac00 \uc77c\ubc18 \ubd80\uc2dd\uc774 \ub098\ud0c0\ub098\uc9c0 \uc54a\ub294 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uad6d\ubd80\uc801\uc778 \ud2c8\uc0c8 \ubd80\uc2dd\uc744 \uacaa\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7\ub4f1\uae09 \u2014 \uc0b0\uc131 \ud658\uacbd \uc644\ud654\ub97c \uc704\ud55c \ucd5c\uace0\uc758 \uc120\ud0dd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7\uae09\uc740 \uc2dc\uc911\uc5d0\uc11c \uad6c\ud560 \uc218 \uc788\ub294 \ud2f0\ud0c0\ub284 \ud569\uae08 \uc911 \ub0b4\uc2dd\uc131\uc774 \uac00\uc7a5 \ub6f0\uc5b4\ub098\uba70, \uc0b0\uc131 \ud658\uacbd, \uace0\uc628 \ud658\uacbd \ub610\ub294 \ud2c8\uc0c8 \ubd80\uc2dd \uc704\ud5d8\uc774 \uc788\ub294 \uc0c1\ud669\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud55c \uc0ac\uc591\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud314\ub77c\ub4d0 \ud568\ub7c9(\uc911\ub7c9 \uae30\uc900 0.12\u20130.25%)\uc740 \ud2f0\ud0c0\ub284\uc758 \ubd80\uc2dd \uc804\uc704\ub97c \ube44\ud569\uae08 \uc18c\uc7ac \ub300\ube44 \uc57d +200 mV\ub9cc\ud07c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 2\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc774 \ud65c\uc131 \uc0c1\ud0dc\uac00 \ub418\uc5b4 \ubd80\uc2dd\ub420 \uc218 \uc788\ub294 \ud0c8\uae30\ub41c \ud658\uc6d0\uc131 \uc0b0\uc131 \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9 \uc804\uc704\ub97c \ubd80\ub3d9\ud0dc \uc601\uc5ed \ub0b4\uc5d0 \uc704\uce58\uc2dc\ud0a4\uae30\uc5d0 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uc131\ub2a5 \ub370\uc774\ud130:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc5fc\uc0b0 (HCl):<\/strong>\u00a07\uae09\uc740 25\u00b0C\uc5d0\uc11c \uc57d 20\u201327% \ub18d\ub3c4\uae4c\uc9c0 \ubd80\uc2dd\uc5d0 \uc800\ud56d\ud569\ub2c8\ub2e4(TIMET \uc81c\uac15\uc18c \ub370\uc774\ud130\uc5d0 \uae30\ubc18\ud55c \ub4f1\ubd80\uc2dd \uace1\uc120). 2\ub4f1\uae09\uc740 \uacf5\uae30\uac00 \uc8fc\uc785\ub41c \uc5fc\uc0b0(HCl) \ud658\uacbd\uc5d0\uc11c \uc2e4\uc628\uc5d0\uc11c \ucd5c\ub300 ~5\u20137%\uae4c\uc9c0 \uacac\ub51c \uc218 \uc788\uc73c\ub098, \uace0\uc628 \ud658\uacbd\uc774\ub098 \uc6a9\uc874 \uc0b0\uc18c\uac00 \uace0\uac08\ub41c \uc0c1\ud669\uc5d0\uc11c\ub294 \uadf8 \ud55c\uacc4\uac00 \uae09\uaca9\ud788 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud669\uc0b0 (H\u2082SO\u2084):<\/strong>\u00a025\u00b0C\uc5d0\uc11c ~45%, 60\u00b0C\uc5d0\uc11c ~20%, \ube44\ub4f1\uc810\uc5d0\uc11c ~7%\uae4c\uc9c0 \ub0b4\uc2dd\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud569\uae08 \ucc98\ub9ac\uac00 \ub418\uc9c0 \uc54a\uc740 2\ub4f1\uae09\uc740 \uc2e4\uc628\uc5d0\uc11c ~5% \uc774\uc0c1\uc77c \ub54c \ubd80\uc2dd\uc774 \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc778\uc0b0(H\u2083PO\u2084):<\/strong>\u00a07\ub4f1\uae09\uc740 \uc2e4\uc628\uc5d0\uc11c \ucd5c\ub300 ~80%\uae4c\uc9c0\uc758 \ub18d\ub3c4\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ubc18\uba74, 2\ub4f1\uae09\uc740 25\u00b0C\uc5d0\uc11c ~30%\ub85c \uc81c\ud55c\ub418\uba70, \uace0\uc628\uc5d0\uc11c\ub294 \uadf8 \uc218\uce58\uac00 \ud6e8\uc52c \ub354 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc720\uae30\uc0b0(\uc544\uc138\ud2b8\uc0b0, \ud3ec\ub984\uc0b0, \uc625\uc0b4\uc0b0):<\/strong>\u00a07\uae09 \ud569\uae08\uc740 100\u00b0C\uae4c\uc9c0\uc758 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc0c1\uc6a9 \ub18d\ub3c4 \uc804\ubc18\uc5d0 \uac78\uccd0 \ubcf8\uc9c8\uc801\uc73c\ub85c \ube44\ubc18\uc751\uc131\uc744 \ubcf4\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud2c8\uc0c8 \ubd80\uc2dd \uc784\uacc4\uce58:<\/strong>\u00a07\ub4f1\uae09\uc740 250\u00b0C \ubbf8\ub9cc\uc758 \uc628\ub3c4(pH 1 \uc774\uc0c1)\uc5d0\uc11c \uc5fc\ud654\ubb3c \uc6a9\uc561\uc5d0 \ub178\ucd9c\ub418\uc5b4\ub3c4 \ud2c8\uc0c8 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc18\uba74 2\ub4f1\uae09\uc758 \uc784\uacc4 \uc628\ub3c4\ub294 80\u00b0C\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\ub9cc\uc73c\ub85c\ub3c4 \ud2c8\uc0c8 \ud615\uc0c1\uc744 \uc644\uc804\ud788 \uc81c\uac70\ud560 \uc218 \uc5c6\ub294 \uace0\uc628 \uc5fc\uc218 \uc5f4\uad50\ud658\uae30\uc5d0\ub294 7\ub4f1\uae09\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ud0c0\ub2f9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">7\ub4f1\uae09\uc740 \ub610\ud55c \uc81c\uc57d \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \ud754\ud788 \uc811\ud558\ub294 \uc2b5\uc2dd \uc5fc\uc0b0 \uac00\uc2a4 \ubc0f \ud63c\ud569 \uc0b0 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc744 \uc81c\uacf5\ud558\uba70, \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ube44\uc6a9\uc774 \uc9c0\ub098\uce58\uac8c \ub9ce\uc774 \ub4dc\ub294 \ud569\uae08\uc744 \uc120\ud0dd\ud558\uc9c0 \uc54a\ub294 \ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub098 \ub2c8\ucf08 \ud569\uae08 \ubaa8\ub450 \uc801\uc808\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7\ud559\ub144\uc774 \uc5ec\uc804\ud788 \ubd80\uc9c4\ud55c \ub450 \uac00\uc9c0 \uc601\uc5ed:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubd88\ud654\uc218\uc18c\uc0b0 (HF):<\/strong>\u00a0\ubaa8\ub4e0 \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740 HF\uc5d0 \uc758\ud574 \ubd80\uc2dd\ub429\ub2c8\ub2e4. \ubd88\uc18c \uc774\uc628\uc774 TiO\u2082 \ud328\uc2dc\ube0c\ub9c9\uc744 \uc6a9\ud574\uc2dc\ud0b5\ub2c8\ub2e4. HF \uc0ac\uc6a9 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740 \uc5c6\uc73c\ubbc0\ub85c, \uc9c0\ub974\ucf54\ub284, PTFE \ub77c\uc774\ub2dd \ucc98\ub9ac\ub41c \uc7a5\ube44 \ub610\ub294 \ud558\uc2a4\ud154\ub85c\uc774 C-276\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\ubc1c\uc5f0 \uc9c8\uc0b0(NO\u2082 \ud568\ub7c9\uc774 5%\ub97c \ucd08\uacfc\ud558\ub294 \ubd89\uc740\uc0c9 \ubc1c\uc5f0 HNO\u2083):<\/strong>\u00a0\ud2f0\ud0c0\ub284\uc5d0\uc11c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud2f0\ud0c0\ub284\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \ub6f0\uc5b4\ub09c \uc9c8\uc0b0 \ub0b4\uc131\uc744 \uc9c0\ub2cc\ub2e4\ub294 \uc810\uc5d0 \ub300\ud55c \ud2b9\uc815\ud55c \uc608\uc678\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">12\uae09 \u2014 \uc5fc\ud654\ubb3c \ubc0f \uace0\uc628 \uc5fc\uc218 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc8fc\ub825 \uc81c\ud488<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>12\ub4f1\uae09\uc740 \ubab0\ub9ac\ube0c\ub374\uacfc \ub2c8\ucf08\uc774 \ucca8\uac00\ub418\uc5b4 \uc788\uc5b4, 2\ub4f1\uae09\uc774 \ub530\ub77c\uc62c \uc218 \uc5c6\ub294 \uace0\uc628 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c\uc758 \ub0b4\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc73c\uba70, \uac00\uaca9\uc740 7\ub4f1\uae09\uc758 \uc57d \uc808\ubc18 \uc218\uc900\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12\ub4f1\uae09 (Ti-0.3Mo-0.8Ni)\uc740 \ud314\ub77c\ub4d0\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c, 7\ub4f1\uae09 \uac00\uaca9 \ucc45\uc815\uc5d0\uc11c \uac00\uc7a5 \ud070 \ube44\uc6a9 \uc694\uc778\uc774 \uc81c\uac70\ub429\ub2c8\ub2e4. \ub300\uc2e0, Mo\uc640 Ni\ub294 \ud2b9\ud788 \uace0\uc628 \uc5fc\uc218, \ud574\uc218 \ubc0f \uc5fc\ud654\ubb3c-\uc0b0 \ud63c\ud569 \ud658\uacbd\uc5d0\uc11c \ubd80\ub3d9\ud0dc\ub9c9\uc744 \uc548\uc815\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\ud559\ub144\uacfc \ube44\uad50\ud558\uba74:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud574\uc218\uc5d0\uc11c\uc758 \ud2c8\uc0c8 \ubd80\uc2dd \uc800\ud56d\uc131\uc740 \uc57d 120\u00b0C\uae4c\uc9c0 \ud655\uc7a5\ub429\ub2c8\ub2e4(2\ub4f1\uae09\uc758 \uacbd\uc6b0 80\u00b0C).<\/li>\n\n\n\n<li>\ud560\ub85c\uac90\ud654\ubb3c \ubd88\uc21c\ubb3c\uc774 \ud3ec\ud568\ub41c \uace0\uc628 \uc778\uc0b0\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ud5a5\uc0c1\ub428<\/li>\n\n\n\n<li>\uc778\uc7a5 \uac15\ub3c4 \ud5a5\uc0c1(\ucd5c\uc18c \uc57d 483 MPa, 2\ub4f1\uae09\uc758 \ucd5c\uc18c 345 MPa \ub300\ube44) \u2014 \ub354 \uc587\uc740 \ub450\uaed8\uc758 \uad6c\uc870\ubb3c \uc81c\uc791\uc774 \uac00\ub2a5<\/li>\n\n\n\n<li>\uace0\uc628\uc758 \ucc28\uc544\uc5fc\uc18c\uc0b0\ub098\ud2b8\ub968 \uc6a9\uc561\uc5d0\uc11c \ub354 \ub6f0\uc5b4\ub09c \ub0b4\uc131<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">7\ud559\ub144\uacfc \ube44\uad50\ud558\uba74:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>12\uae09\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc21c\uc218 \ud658\uc6d0\uc131 \uc0b0 \uc6a9\uc561(HCl, H\u2082SO\u2084)\uc5d0\uc11c \ud65c\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li>12\ub4f1\uae09\uc740 \ud658\uc6d0\uc131 \uc0b0 \ubd80\uc2dd\uc774 \uc544\ub2cc \ud2c8\uc0c8 \ubd80\uc2dd\uc774 \uc8fc\uc694 \ubb38\uc81c\uc778 \uace0\uc628 \uc5fc\ud654\ubb3c \uc5fc\uc218 \ubc0f \ud574\uc218 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub3d9\ub4f1\ud558\uac70\ub098 \ub354 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>12\ud559\ub144\uc740 HF \ud658\uacbd\uc5d0\uc11c \uc544\ubb34\ub7f0 \uc774\uc810\uc774 \uc5c6\ub2e4(\ub458 \ub2e4 \uc2e4\ud328\ud55c\ub2e4).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>12\ud559\ub144\uc5d0\uac8c \uac00\uc7a5 \uc801\ud569\ud55c \uc2dc\ub098\ub9ac\uc624:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud574\uc0c1 \ub2f4\uc218\ud654 \ubc0f \uc0dd\uc0b0\uc218 \ucc98\ub9ac (\uace0\uc628 \uc5fc\uc218, \uace0\uc628)<\/li>\n\n\n\n<li>\uc5fc\ud654\ubb3c\/\ucc28\uc544\uc5fc\uc18c\uc0b0\uc5fc \ud63c\ud569\ubb3c\uc5d0 \ub178\ucd9c\ub41c \ud384\ud504 \ubc0f \uc81c\uc9c0\uc6a9 \ud45c\ubc31 \uc124\ube44<\/li>\n\n\n\n<li>\ud574\uc218 \ub0c9\uac01\uacfc \uc57d\uc0b0 \ub178\ucd9c\uc744 \ubcd1\ud589\ud558\ub294 \ud574\uc591 \ud654\ud559 \ucc98\ub9ac<\/li>\n\n\n\n<li>\uc21c\uc218 \uc0b0 \ub0b4\uc131\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uc5fc\uc218 \uc7ac\uc21c\ud658 \uc2dc\uc2a4\ud15c\uc744 \uac16\ucd98 \uc815\uc720\uc18c<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">16\ud559\ub144 \u2014 7\ud559\ub144\uc758 \ub300\uc548\uc73c\ub85c \ucda9\ubd84\ud788 \ub17c\uc758\ub418\uc9c0 \uc54a\uc740 \uc120\ud0dd\uc9c0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>16\ub4f1\uae09\uc740 7\ub4f1\uae09\uc5d0 \ube44\ud574 \ud314\ub77c\ub4d0 \ud568\ub7c9\uc774 \ub300\ub7b5 \uc808\ubc18 \uc218\uc900\uc774\uba70(0.04\u20130.08% \ub300 0.12\u20130.25%), \ub300\ubd80\ubd84\uc758 \uc2e4\uc81c \ud654\ud559 \ud658\uacbd\uc5d0\uc11c 7\ub4f1\uae09\uacfc \uad6c\ubcc4\ud560 \uc218 \uc5c6\uc744 \uc815\ub3c4\uc758 \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub4f1\uae09\uc740 \uba85\ud655\ud55c \uac00\uce58 \uc81c\uc548\uc774 \uc788\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud45c\uc900 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uce68\uc5d0\uc11c\ub294 \uac70\uc758 \uc8fc\ubaa9\uc744 \ubc1b\uc9c0 \ubabb\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud314\ub77c\ub4d0\uc740 \uadf8\ub808\uc774\ub4dc 7 \ubc0f \uadf8\ub808\uc774\ub4dc 11 \ud310\uc7ac\uc640 \ud29c\ube0c\uc758 \ube44\uc6a9 \ud504\ub9ac\ubbf8\uc5c4\uc5d0\uc11c \uc9c0\uc18d\uc801\uc73c\ub85c \uc0c1\ub2f9\ud55c \ube44\uc911\uc744 \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud314\ub77c\ub4d0 \uc2dc\uc7a5 \uac00\uaca9\uc744 \uae30\uc900\uc73c\ub85c \ubcfc \ub54c, \ub300\ubd80\ubd84\uc758 \uacf5\uc815 \ud658\uacbd\uc5d0\uc11c \ub3d9\ub4f1\ud55c \ub0b4\uc2dd \uc131\ub2a5\uc744 \ubcf4\uc774\ub294 16\ub4f1\uae09 \ud310\uc7ac \uc8fc\ubb38\uc740 \ub3d9\ub4f1\ud55c 7\ub4f1\uae09 \uc8fc\ubb38\ubcf4\ub2e4 20\u201335% \uc800\ub834\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd80\uc2dd \uba54\ucee4\ub2c8\uc998\uc740 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc989, \ud314\ub77c\ub4d0(Pd)\uc744 \ucca8\uac00\ud558\uba74 \ubd80\uc2dd \uc804\uc704\uac00 \ubd80\ub3d9\ud0dc \uc601\uc5ed\uc73c\ub85c \uc774\ub3d9\ud558\ub294\ub370, TIMET \ubc0f \ubd80\uc2dd \uacf5\ud559 \ubb38\ud5cc\uc758 \uc2dc\ud5d8 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 0.05% Pd\ub294 \ub300\ubd80\ubd84\uc758 \ud658\uc6d0\uc131 \uc0b0\uc131 \ud658\uacbd\uc5d0\uc11c \ubd80\ub3d9\ud0dc \uac70\ub3d9\uc744 \ub098\ud0c0\ub0b4\uae30\uc5d0 \ucda9\ubd84\ud55c \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 Pd \ud568\ub7c9(7\ub4f1\uae09)\uc758 \uc7a5\uc810\uc740 \uc8fc\ub85c \uadf9\ud55c \uc870\uac74\uc5d0\uc11c \ub450\ub4dc\ub7ec\uc9c0\ub294\ub370, \uc989 \ub9e4\uc6b0 \uace0\ub18d\ub3c4\uc758 \ud658\uc6d0\uc131 \uc0b0, \ub9e4\uc6b0 \ub192\uc740 \uc628\ub3c4, \ub610\ub294 \ubd80\uc2dd \uc804\uc704\uac00 \ud2b9\ud788 \ub0ae\uac8c \uc720\uc9c0\ub418\ub294 \ud658\uacbd\uc5d0\uc11c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Grade 7 \ub300\uc2e0 Grade 16\uc744 \uc9c0\uc815\ud574\uc57c \ud558\ub294 \uacbd\uc6b0:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc911\uac04 \uc218\uc900\uc758 \uc870\uac74\uc5d0 \ud574\ub2f9\ud558\ub294 \uc11c\ube44\uc2a4 \ud658\uacbd (H\u2082SO\u2084 &lt;20%, HCl &lt;5%, 80\u00b0C \ubbf8\ub9cc\uc758 \uc628\ub3c4)<\/li>\n\n\n\n<li>\ube44\uc6a9 \ubd80\ub2f4\uc774 \ud06c\uace0, \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uacf5\uac1c\ub41c \uc2dc\ud5d8 \ub370\uc774\ud130\ub97c \ubc14\ud0d5\uc73c\ub85c \ub3d9\ub4f1\uc131\uc744 \uc785\uc99d\ud560 \uc218 \uc788\ub294 \uc801\uc6a9 \uc0ac\ub840<\/li>\n\n\n\n<li>\ube44\uc6a9 \ucc28\uc774\uac00 \uc0c1\ub2f9\ud55c \ub300\ub7c9\uc758 \ud310\uc7ac\uac00 \ud544\uc694\ud55c \ud504\ub85c\uc81d\ud2b8(\ubc18\uc751\uae30 \uc678\ud53c, \ub300\ud615 \uc5f4\uad50\ud658\uae30 \uc678\ud53c \uc81c\uc791 \ub4f1)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7\ud559\ub144\uc744 \uacc4\uc18d \ub2e4\ub2d0 \ub54c:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>7\ub4f1\uae09\uc758 \ub0b4\uc2dd\uc131 \uc0c1\ud55c\uc120\uc5d0 \uac00\uae4c\uc6b4 \uace0\uc628 \ub18d\ucd95 \ud658\uc6d0\uc0b0 \ucc98\ub9ac<\/li>\n\n\n\n<li>\uacc4\uc57d\uc0c1 \ubcf4\uc218\uc801\uc778 \uc0ac\uc591\uc774 \uc694\uad6c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c(\uc6d0\uc790\ub825, FDA \uac80\uc99d \ub300\uc0c1\uc778 \uc81c\uc57d \uacf5\uc815 \uc7a5\ube44)<\/li>\n\n\n\n<li>200\u00b0C \uc774\uc0c1\uc758 \ud2c8\uc0c8 \ud658\uacbd \u2014 Pd \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \uc548\uc804 \uacc4\uc218\uac00 \ub354 \ucee4\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">17 \ub4f1\uae09\uc740 1 \ub4f1\uae09\uc744 \uae30\uc900\uc73c\ub85c \ud55c 16 \ub4f1\uae09\uc5d0 \uc0c1\uc751\ud558\ub294 \ub4f1\uae09(\uc5f0\uc131\uc774 \ub354 \ub192\uace0 \uac15\ub3c4\uac00 \ub354 \ub0ae\uc74c)\uc774\uba70, \ub0b4\uc0b0\uc131\uc740 \ub0ae\uc544\uc9c0\uc9c0\ub9cc \uadf9\ub3c4\uc758 \uc131\ud615\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc5d0 \ub300\ud574 \ub3d9\uc77c\ud55c \ub17c\ub9ac\ub97c \ub530\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc0b0\ubcc4 \uc120\uc815 \ud504\ub808\uc784\uc6cc\ud06c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc815\ubcf4\ub97c \ud65c\uc6a9\ud558\ub294 \uac00\uc7a5 \uc9c1\uc811\uc801\uc778 \ubc29\ubc95\uc740 \uc0b0\uc131 \ud658\uacbd \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 TIMET \ubd80\uc2dd \ub9e4\ub274\uc5bc\uacfc \ubc1c\ud45c\ub41c \ubd80\uc2dd \uacf5\ud559 \ubb38\ud5cc\uc5d0\uc11c \ud754\ud788 \uc778\uc6a9\ub418\ub294 \ub370\uc774\ud130\ub97c \ubc18\uc601\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0b0\uc131 \ud658\uacbd\uc5d0 \ub530\ub978 \ud2f0\ud0c0\ub284 \ub4f1\uae09 \uc120\uc815<\/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=\"\uc0b0 \uc885\ub958\ubcc4 \ud2f0\ud0c0\ub284 \ub4f1\uae09 \uc120\ud0dd \ub9e4\ud2b8\ub9ad\uc2a4 \u2014 \uc9c8\uc0b0, \ud669\uc0b0, \uc5fc\uc0b0 \ubc0f \uc778\uc0b0 \ud658\uacbd\uc5d0 \ub300\ud55c 2\ub4f1\uae09, 7\ub4f1\uae09, 16\ub4f1\uae09\uc758 \uc801\ud569\uc131\uc744 \uc0c9\uc0c1\uc73c\ub85c \uad6c\ubd84\ud558\uc5ec \ud45c\uc2dc\ud55c \uad8c\uc7a5 \ucc28\ud2b8\" 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>\uc0b0<\/th><th>\uc9d1\uc911\ub825<\/th><th>\uc628\ub3c4<\/th><th>\uad8c\uc7a5 \ub4f1\uae09<\/th><th>\ucc38\uace0<\/th><\/tr><\/thead><tbody><tr><td>\uc9c8\uc0b0 (HNO\u2083)<\/td><td>10\u201365%<\/td><td>\ub053\uc744 \ub54c\uae4c\uc9c0<\/td><td><strong>2\ub4f1\uae09<\/strong><\/td><td>\ubaa8\ub4e0 CP \ub4f1\uae09\uc774 \uc801\uc815 \uc218\uc900\uc774\uba70, 7\ud559\ub144\uc740 \ubcc4\ub2e4\ub978 \uc774\uc810\uc774 \uc5c6\ub2e4<\/td><\/tr><tr><td>\uc9c8\uc0b0 (\ubd89\uc740 \uc5f0\ubb34\uc131)<\/td><td>&gt;5% NO\u2082<\/td><td>\uc5b4\ub5a4<\/td><td>\ubaa8\ub4e0 Ti\ub97c \ud53c\ud558\uc2ed\uc2dc\uc624<\/td><td>\ubaa8\ub4e0 \ub4f1\uae09\uc5d0\uc11c \ub098\ud0c0\ub098\ub294 SCC \uc704\ud5d8<\/td><\/tr><tr><td>\ud669\uc0b0 (H\u2082SO\u2084)<\/td><td>&lt;5%<\/td><td>&lt;60\u00b0C<\/td><td>2\ub4f1\uae09<\/td><td>\uc6a9\uc874 \uc0b0\uc18c(O\u2082)\uac00 \ubc18\ub4dc\uc2dc \uc874\uc7ac\ud574\uc57c \ud55c\ub2e4<\/td><\/tr><tr><td>\ud669\uc0b0<\/td><td>5\u201345%<\/td><td>&lt;60\u00b0C<\/td><td><strong>7\ud559\ub144 \ub610\ub294 16\ud559\ub144<\/strong><\/td><td>5%\ubcf4\ub2e4 \uc704\ucabd\uc758 2\ub4f1\uae09\uc740 \ubd80\uc2dd\ub429\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ud669\uc0b0<\/td><td>&gt;45%<\/td><td>\uc5b4\ub5a4<\/td><td>7\ud559\ub144 (\uc8fc\uc758 \ud544\uc694)<\/td><td>\ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. 60%\ubcf4\ub2e4 \ub192\uc740 \ub4f1\uae09\uc758 \uacbd\uc6b0 Zr \ub610\ub294 Ta \uc0ac\uc6a9\uc744 \uace0\ub824\ud574 \ubcf4\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td>\uc5fc\uc0b0 (HCl)<\/td><td>&lt;5\u20137%, \uacf5\uae30 \uc8fc\uc785\ud615<\/td><td>RT \uc804\uc6a9<\/td><td>2\ub4f1\uae09<\/td><td>\ud544\uc694\ud55c \uc6a9\uc874 \uc0b0\uc18c\ub7c9; \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud558\uba74 \ud55c\uacc4\uce58\uac00 \uae09\uaca9\ud788 \ub5a8\uc5b4\uc9d0<\/td><\/tr><tr><td>\uc5fc\uc0b0<\/td><td>5\u201327%<\/td><td>\ucd5c\ub300 50\u00b0C<\/td><td><strong>7\ud559\ub144 \ub610\ub294 16\ud559\ub144<\/strong><\/td><td>2\ub4f1\uae09, ~5\u20137% \ud1b5\uae30 \ucc98\ub9ac\ub41c \uac83 \uc774\uc0c1\uc740 \ubd80\uc801\ud569<\/td><\/tr><tr><td>\uc5fc\uc0b0<\/td><td>&gt;27%<\/td><td>\uc5b4\ub5a4<\/td><td>\ud14c\uc2a4\ud2b8 \ub370\uc774\ud130 \ucc38\uc870<\/td><td>7\uae09 \uac15\uc7ac\ub294 \uace0\uc628\uc5d0\uc11c 27%\ubcf4\ub2e4 \uc0c1\ubd80\uc5d0 \uc704\uce58\ud560 \uacbd\uc6b0 \ubd80\uc2dd\ub420 \uc218 \uc788\ub2e4.<\/td><\/tr><tr><td>\uc778\uc0b0 (H\u2083PO\u2084)<\/td><td>&lt;30%<\/td><td>&lt;80\u00b0C<\/td><td>2\ub4f1\uae09<\/td><td>\ud1b5\uae30 \ucc98\ub9ac\ub97c \ud558\uba74 \ud5c8\uc6a9\ub428<\/td><\/tr><tr><td>\uc778\uc0b0<\/td><td>30\u201380%<\/td><td>\uc5b4\ub5a4<\/td><td><strong>7\ud559\ub144 \ub610\ub294 16\ud559\ub144<\/strong><\/td><td>\ud560\ub77c\uc774\ub4dc\uac00 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0 12\ub4f1\uae09\ub3c4 \ud5c8\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ubd88\ud654\uc218\uc18c\uc0b0 (HF)<\/td><td>\uc5b4\ub5a4<\/td><td>\uc5b4\ub5a4<\/td><td>\uc5c6\uc74c<\/td><td>\ubaa8\ub4e0 \ud2f0\ud0c0\ub284(Ti) \ub4f1\uae09\uc740 \uc801\ud569\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c, Zr, PTFE \ub77c\uc774\ub2dd \ucc98\ub9ac\ub41c \uc81c\ud488 \ub610\ub294 \ud558\uc2a4\ud154\ub85c\uc774(Hastelloy)\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td>\uc720\uae30\uc0b0 (\ucd08\uc0b0, \ud3ec\ub984\uc0b0)<\/td><td>\ubaa8\ub4e0 \uc0c1\uc5c5\uc6a9<\/td><td>&lt;100\u00b0C<\/td><td>2\ud559\ub144 \ub610\ub294 7\ud559\ub144<\/td><td>\ud76c\uc11d\uc561\uc740 2\ub4f1\uae09, \ub18d\ucd95\uc561\/\uace0\uc628\uc561\uc740 7\ub4f1\uae09<\/td><\/tr><tr><td>\uace0\uc628 \uc5fc\ud654\ubb3c \uc5fc\uc218<\/td><td>NaCl &gt;10%, &gt;80\u00b0C<\/td><td>80\u2013150\u00b0C<\/td><td><strong>12\ud559\ub144 \ub610\ub294 7\ud559\ub144<\/strong><\/td><td>80\u00b0C \uc774\uc0c1\uc5d0\uc11c 2\ub4f1\uae09 \ud2c8\uc0c8 \uc704\ud5d8<\/td><\/tr><tr><td>\uace0\uc628 \ucc28\uc544\uc5fc\uc18c\uc0b0\uc5fc<\/td><td>NaOCl &gt;1%, &gt;60\u00b0C<\/td><td>\ub053\uc744 \ub54c\uae4c\uc9c0<\/td><td>12\ud559\ub144 \ub610\ub294 7\ud559\ub144<\/td><td>60\u00b0C \uc774\uc0c1\uc5d0\uc11c 2\ub4f1\uae09(\uacbd\uacc4\uce58)<\/td><\/tr><tr><td>\uc2b5\uc2dd Cl\u2082 \uac00\uc2a4<\/td><td>\ucd5c\ub300 2%<\/td><td>&lt;100\u00b0C<\/td><td>2\ub4f1\uae09<\/td><td>\uc2b5\ud55c Cl\u2082 \uc870\uac74\uc5d0\uc11c \ubaa8\ub4e0 CP \ub4f1\uae09\uc774 \uc801\uc815 \uc218\uc900<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud504\ub808\uc784\uc6cc\ud06c\ub294 \ud654\ud559 \uacf5\uc815\uc5d0\uc11c \uac00\uc7a5 \ud754\ud788 \uc811\ud558\ub294 \uc0b0\uc131 \ud658\uacbd\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ud63c\ud569 \uc0b0 \uc2dc\uc2a4\ud15c, \uc624\uc5fc\ub41c \uc720\uccb4(\uc608: \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc0b0\uc138\ucc99 \uc2dc\uc758 HNO\u2083 + HF) \ubc0f \ub3c5\uc810 \uacf5\uc815 \uc720\uccb4\uc758 \uacbd\uc6b0 \uac1c\ubcc4\uc801\uc778 \ubd80\uc2dd \uc2dc\ud5d8\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc2e4\uc81c \uacf5\uc815 \uc720\uccb4\uc5d0\uc11c \uc218\ud589\ud558\ub294 \uce68\uc9c0 \uc2dc\ud5d8\uc744 \uc644\uc804\ud788 \ub300\uccb4\ud560 \uc218 \uc788\ub294 \uacf5\uac1c\ub41c \ud45c\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud314\ub77c\ub4d0 \ud504\ub9ac\ubbf8\uc5c4: 7\ub4f1\uae09 \ube44\uc6a9\uc744 \uc815\ub2f9\ud654\ud558\uae30 \uc5b4\ub824\uc6b8 \ub54c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud314\ub77c\ub4d0\uc740 \ud2b8\ub85c\uc774 \uc628\uc2a4\ub2f9 \uc57d $1,000\u2013$1,500\uc5d0 \uac70\ub798\ub429\ub2c8\ub2e4. 7\ub4f1\uae09\uc758 \ud314\ub77c\ub4d0 \ud568\ub7c9\uc740 \uc911\ub7c9 \uae30\uc900\uc73c\ub85c 0.12\u20130.25% Pd\uc785\ub2c8\ub2e4. 1,000 lb \ud310\uc7ac \uc8fc\ubb38 \uc2dc, \uc774\ub294 \ud569\uae08\uc5d0 \uc57d 1.2\u20132.5 lbs\uc758 \ud314\ub77c\ub4d0\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud314\ub77c\ub4d0 \ud568\ub7c9\uc740 \ud314\ub77c\ub4d0 \ud604\ubb3c \uac00\uaca9\uacfc \uc9c1\uc811\uc801\uc73c\ub85c \uc5f0\ub3d9\ub418\ub294 \uc0c1\ub2f9\ud55c \ud504\ub9ac\ubbf8\uc5c4\uc744 \ub354\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\ub4f1\uae09 \uac15\ud310\uc758 \ube44\uc6a9\uc774 $5\u20138\/lb\uc774\uace0 7\ub4f1\uae09 \uac15\ud310\uc758 \ube44\uc6a9\uc774 $12\u201318\/lb\uc77c \ub54c, \ube44\uc6a9 \uacb0\uc815\uc740 \ub2e8\uc21c\ud788 \uc2e0\uc911\uc744 \uae30\ud55c\ub2e4\ub294 \uc774\uc720\ub85c \ubb34\uc870\uac74 \ub354 \ub192\uc740 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \ub300\uc2e0, \uacf5\ud559\uc801 \uc5c4\ubc00\uc131\uc744 \ubc14\ud0d5\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ROI\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc124\uba85:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2\ub4f1\uae09 \uc870\uae30 \uc2e4\ud328\ub85c \uc778\ud55c \ube44\uc6a9:<\/strong>\u00a0\uc5f0\uc18d \uacf5\uc815 \ud654\ud559 \uacf5\uc7a5\uc5d0\uc11c \uc5f4\uad50\ud658\uae30\ub97c \uad50\uccb4\ud558\uae30 \uc704\ud574 \uacc4\ud68d\uc5d0 \uc5c6\ub358 \uac00\ub3d9 \uc911\ub2e8\uc744 \uc2e4\uc2dc\ud560 \uacbd\uc6b0, \uc0dd\uc0b0 \uc190\uc2e4\ub85c \uc778\ud574 $200,000\u2013$500,000\uc758 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \uc5ec\uae30\uc5d0 \uad50\uccb4 \uc790\uc7ac \ubc0f \uc778\uac74\ube44\ub85c $50,000~$150,000\uc758 \uc790\uc7ac \ubc0f \uc778\uac74\ube44\uac00 \ucd94\uac00\ub85c \uc18c\uc694\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>7\ub4f1\uae09\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \ube44\uc6a9:<\/strong>\u00a010,000\ud30c\uc6b4\ub4dc\uae09 \uc5f4\uad50\ud658\uae30 \ubc88\ub4e4\uc758 \uacbd\uc6b0, 2\ub4f1\uae09\uc5d0 \ube44\ud574 7\ub4f1\uae09\uc758 \uac00\uaca9 \ucc28\uc774\ub294 $70,000~$100,000 \uc815\ub3c4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc190\uc775\ubd84\uae30\uc810:<\/strong>\u00a02\ub4f1\uae09 \uac15\uc7ac\uac00 1~2\ub144 \ub9cc\uc5d0 \ud30c\uc190\ub418\ub294 \ud658\uc6d0\uc131 \uc0b0\uc131 \ud658\uacbd\uc5d0\uc11c 7\ub4f1\uae09 \uac15\uc7ac\uac00 \uc218\uba85\uc744 \ub2e8 2~3\ub144\uc774\ub77c\ub3c4 \uc5f0\uc7a5\ud574 \uc900\ub2e4\uba74, \uacbd\uc81c\uc131 \uce21\uba74\uc5d0\uc11c 7\ub4f1\uae09 \uac15\uc7ac\uac00 \ud6e8\uc52c \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">16\ub4f1\uae09\uc740 \uc774\ub7ec\ud55c \uc218\uce58\ub97c \ub354\uc6b1 \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \ub9cc\uc57d 16\ub4f1\uae09\uc758 \uac00\uaca9\uc774 $8\u201312\/lb\ub85c \ucc45\uc815\ub41c\ub2e4\uba74(\uc774\ub294 \ub0ae\uc740 Pd \ud568\ub7c9\uc744 \ubc18\uc601\ud55c \uac83\uc784) \ud574\ub2f9 \ud2b9\uc815 \ud658\uacbd\uc5d0\uc11c \ub3d9\ub4f1\ud55c \uc218\uba85\uc744 \ubcf4\uc7a5\ud560 \uacbd\uc6b0, 2\ub4f1\uae09 \ub300\ube44 \uac00\uaca9 \ucc28\uc774\ub294 \uc18c\ud3ed\uc758 \uc2e0\ub8b0\uc131 \ud5a5\uc0c1\ub9cc\uc73c\ub85c\ub3c4 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc815\ub2f9\ud654\ud560 \uc218 \uc788\ub294 \uc218\uc900\uc73c\ub85c \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc9c8\uc801\uc778 \uad8c\uace0 \uc0ac\ud56d:&nbsp;<strong>\uac80\uc99d\ub41c \uc21c \uc0b0\ud654 \ud658\uacbd\uc758 \uacbd\uc6b0 \uae30\ubcf8\uc801\uc73c\ub85c 2\ub4f1\uae09\uc744, \ube44\uc6a9\uc774 \uc911\uc694\ud55c \uc911\ub4f1\ub3c4 \ud658\uc6d0\uc131 \uc0b0 \ud658\uacbd\uc758 \uacbd\uc6b0 16\ub4f1\uae09\uc744, \uadf8\ub9ac\uace0 \uacf5\uaca9\uc801\uc778 \ud658\uc6d0\uc131 \uc0b0 \ud658\uacbd\uc774\ub098 \uace0\uc628\uc5d0\uc11c \ud2c8\uc0c8 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud560 \uc704\ud5d8\uc774 \uc788\ub294 \uac83\uc73c\ub85c \uc54c\ub824\uc9c4 \uacbd\uc6b0 7\ub4f1\uae09\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uac00\uacf5 \ubc0f \uc6a9\uc811: \ub4f1\uae09 \uc120\uc815\uc774 \ubb34\uc758\ubbf8\ud574\uc9c0\ub294 \uacbd\uc6b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131\uc740 \uc9c0\uc815\ub41c \ub4f1\uae09\uacfc \uad00\uacc4\uc5c6\uc774 \ubd80\uc801\uc808\ud55c \uc6a9\uc811 \uacf5\ubc95\uc73c\ub85c \uc778\ud574 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc810\uc740 \ub300\ubd80\ubd84\uc758 \ub4f1\uae09 \uc120\uc815 \uc9c0\uce68\uc5d0\uc11c \ucda9\ubd84\ud788 \uac15\uc870\ub418\uc9c0 \uc54a\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc7c1\uc810: \uc54c\ud30c \ucf00\uc774\uc2a4 \ud615\uc131.<\/strong>&nbsp;\ud2f0\ud0c0\ub284\uc744 \uc6a9\uc811\ud558\uac70\ub098 \uacf5\uae30, \uc9c8\uc18c, \uc0b0\uc18c\uac00 \uc874\uc7ac\ud558\ub294 \uc0c1\ud0dc\uc5d0\uc11c 600\u00b0C \uc774\uc0c1\uc73c\ub85c \uac00\uc5f4\ud558\uba74, \uc54c\ud30c \ucf00\uc774\uc2a4(alpha-case)\ub77c\uace0 \ubd88\ub9ac\ub294 \ub2e8\ub2e8\ud558\uace0 \ucde8\uc131\uc774 \uc788\uc73c\uba70 \uc0b0\uc18c\uac00 \ud48d\ubd80\ud55c \ud45c\uba74\uce35\uc774 \ud615\uc131\ub429\ub2c8\ub2e4. \uc54c\ud30c \ucf00\uc774\uc2a4\ub294 \uc5f0\uc131\uc774 \ub5a8\uc5b4\uc9c8 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ubb34\uc5c7\ubcf4\ub2e4\ub3c4 \ud654\ud559 \uc131\ubd84\uc774 \ubaa8\uc7ac \ud569\uae08\uacfc \ub354 \uc774\uc0c1 \uc77c\uce58\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ub0b4\uc2dd\uc131\uc774 \uc800\ud558\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud654\ud559 \ubb3c\uc9c8 \ucde8\uae09 \uc6a9\uc811\uc758 \uacbd\uc6b0:<\/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=\"\ud2f0\ud0c0\ub284 \uc6a9\uc811 \ube44\ub4dc \uc0c9\uc0c1 \ud488\uc9c8 \uac00\uc774\ub4dc \u2014 \uc740\ubc31\uc0c9: \ud569\uaca9(PASS), \ubc00\uc9da\uc0c9: \ud5c8\uc6a9(ACCEPTABLE), \uc9d9\uc740 \uae08\uc0c9: \uc8fc\uc758(CAUTION), \uccad\uc790\uc0c9: \ubd88\ud569\uaca9(REJECT), \ud68c\uc0c9 \uc0b0\ud654\ubb3c: \ubd88\ud569\uaca9(REJECT) \u2014 \uc544\ub974\uace4 \ucc28\ud3d0 \ud655\uc778\uc744 \uc704\ud55c \ud604\uc7a5 \uac80\uc0ac \ucc38\uace0 \uc790\ub8cc\" 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>\ubd88\ud65c\uc131 \uac00\uc2a4 \ucc28\ud3d0\ub294 \ud544\uc218\uc785\ub2c8\ub2e4 \u2014 \uc6a9\uc811\uba74\uacfc \uc6a9\uc811 \ubfcc\ub9ac\ubd80 \ubaa8\ub450\uc5d0\uc11c.<\/strong>\u00a0\ud654\ud559 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub294 \ud2f0\ud0c0\ub284 \uc6a9\uc811\uc5d0\uc11c\ub294 \uc544\ub974\uace4(\ucd5c\uc18c 99.995% \uc21c\ub3c4)\uc744 \uc774\uc6a9\ud55c \uc5ed\ud37c\uc9d5\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc6a9\uc811 \ube44\ub4dc\uc758 \u201c\uc0c9\uc0c1 \uac80\uc0ac\u201d\ub294 \uc2e4\uc9c8\uc801\uc778 \ud488\uc9c8 \uc9c0\ud45c\uc785\ub2c8\ub2e4. \uc740\ubc31\uc0c9\uc740 \ud5c8\uc6a9 \ubc94\uc704\uc774\uba70, \ubc00\uc9da\uc0c9\uc740 \ud5c8\uc6a9 \uc5ec\ubd80\uac00 \uc560\ub9e4\ud55c \uc218\uc900\uc774\uace0, \ud30c\ub780\uc0c9\uc774\ub098 \ubcf4\ub77c\uc0c9\uc740 \uc0b0\uc18c \uc624\uc5fc\uc744 \uc758\ubbf8\ud558\ubbc0\ub85c \ud574\ub2f9 \uc6a9\uc811\ubd80\ub294 \ubd88\ub7c9\uc73c\ub85c \ud310\uc815\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud2f0\ud0c0\ub284\uc740 \ud2f0\ud0c0\ub284 \uc6a9\uc811\ubd09\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc6a9\uc811\ud574\uc57c \ud569\ub2c8\ub2e4.<\/strong>\u00a0\ub3d9\uc77c\ud558\uac70\ub098 \ub354 \ub0ae\uc740 \ub4f1\uae09\uc758 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. 2\ub4f1\uae09 \ub610\ub294 7\ub4f1\uae09 \ubaa8\uc7ac\uc5d0 5\ub4f1\uae09 \uc6a9\uac00\uc7ac(Ti-6Al-4V)\ub97c \uc0ac\uc6a9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc6a9\uac00\uc7ac\uc5d0 \ud3ec\ud568\ub41c \uc54c\ub8e8\ubbf8\ub284 \uc131\ubd84\uc774 \uc6a9\uc811\ubd80\uc758 \ub0b4\uc2dd\uc131\uc744 \uc800\ud558\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud45c\uba74 \uccad\uacb0\ub3c4:<\/strong>\u00a0\ud2f0\ud0c0\ub284\uc740 \uc6a9\uc811 \uc628\ub3c4\uc5d0\uc11c \ucca0\uacfc \ubc18\uc751\ud569\ub2c8\ub2e4. \uac15\ucca0 \uacf5\uad6c\ub85c \uc5f0\ub9c8\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \ucca0 \uc624\uc5fc, \uac15\ucca0 \uc640\uc774\uc5b4 \ube0c\ub7ec\uc2dc\uc640\uc758 \uc811\ucd09, \ub610\ub294 \uc791\uc5c5\uc7a5 \ud658\uacbd\uc5d0 \uc874\uc7ac\ud558\ub294 \ucca0 \uc785\uc790 \ub4f1\uc740 \uc6a9\uc811 \ubd80\uc704\uc5d0 \uad6d\ubd80 \ubd80\uc2dd\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc6a9 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ube0c\ub7ec\uc2dc\ub97c \uc0ac\uc6a9\ud558\uace0 \uc791\uc5c5\uc7a5\uc744 \uccad\uacb0\ud558\uac8c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc6a9\uc811 \ud6c4 \ud328\uc2dc\ubca0\uc774\uc158:<\/strong>\u00a0\ud2f0\ud0c0\ub284\uc740 \uc77c\ubc18\uc801\uc73c\ub85c (\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \ub2ec\ub9ac) \ud654\ud559\uc801 \ud328\uc2dc\ubca0\uc774\uc158\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc9c0\ub9cc, \uc7a5\ube44\ub97c \uac00\ub3d9\ud558\uae30 \uc804\uc5d0 \ubcc0\uc0c9\ub41c \uc6a9\uc811 \ubd80\uc704\ub97c \uae30\uacc4\uc801\uc73c\ub85c \uc81c\uac70\ud55c \ub4a4 \uc6a9\ub9e4\ub85c \uc138\ucc99\ud558\ub294 \uac83\uc774 \ubc14\ub78c\uc9c1\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">7\ub4f1\uae09 \ubc0f 12\ub4f1\uae09\uc740 2\ub4f1\uae09\uacfc \ubcf8\uc9c8\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \ubc29\uc2dd\uc73c\ub85c \uc6a9\uc811\ub418\uba70, \uc55e\uc11c \uc5b8\uae09\ud55c \ud45c\uc900 \ud2f0\ud0c0\ub284 \uc6a9\uc811 \uc694\uac74 \uc678\uc5d0 \ubcc4\ub3c4\uc758 \ud2b9\uc218 \ub9e4\uac1c\ubcc0\uc218\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub974\uac8c \uc6a9\uc811\ud560 \uacbd\uc6b0, \uc6a9\uc811\ubd80\uc758 \ub0b4\uc2dd\uc131\uc740 \ubaa8\uc7ac\uc640 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc694\uc57d: \ud559\ub144\uacfc \ud559\uc2b5 \ud658\uacbd\uc758 \uc870\ud654<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud654\ud559 \uacf5\uc815\uc744 \uc704\ud55c \ud2f0\ud0c0\ub284 \ub4f1\uae09 \uc120\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uacb0\uc815 \uc0ac\ud56d\uc73c\ub85c \uc694\uc57d\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0b0\uc131 \ud658\uacbd\uc740 \uc8fc\ub85c \uc0b0\ud654\uc131\uc778\uac00\uc694?<\/strong>&nbsp;\u2192 2\ub4f1\uae09\uc774 \ud45c\uc900 \uc0ac\uc591\uc785\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 \uc9c8\uc0b0, \ud06c\ub86c\uc0b0 \ubc0f \uc2b5\uc2dd \uc5fc\uc18c \ud658\uacbd\uc5d0\uc11c 40\ub144 \uc774\uc0c1\uc758 \uc218\uba85\uc744 \ubcf4\uc7a5\ud558\uba70, \uac00\uaca9 \uacbd\uc7c1\ub825\ub3c4 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0b0(HCl, H\u2082SO\u2084, \uace0\uc628 \uc778\uc0b0 \ub4f1)\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\uae4c?<\/strong>&nbsp;\u2192 7\uae09 \ub610\ub294 16\uae09\uc744 \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624. \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c \ud314\ub77c\ub4d0 \ucca8\uac00\ub294 \uc0ac\uce58\ud488\uc774 \uc544\ub2c8\ub77c, \ud2f0\ud0c0\ub284\uc744 \uc2e4\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\ub294 \ud544\uc218 \uc694\uc18c\uc785\ub2c8\ub2e4. 16\uae09\uc740 \uc801\ub2f9\ud55c \ub18d\ub3c4\uc640 \uc628\ub3c4 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0b0 \ub18d\ub3c4\ub97c \ub0ae\ucd94\ub294 \uac83\ubcf4\ub2e4 \ub728\uac70\uc6b4 \uc5fc\ud654\ubb3c \uc5fc\uc218\ub098 \ubc14\ub2f7\ubb3c\uc774 \ub354 \ud070 \ubb38\uc81c\uc778\uac00\uc694?<\/strong>&nbsp;\u2192 12\uae09\uc774 \uc801\ud569\ud569\ub2c8\ub2e4. Mo-Ni \ucca8\uac00\ub294 \ud314\ub77c\ub4d0(Pd) \ud568\uc720 \ub4f1\uae09\ubcf4\ub2e4 \uc800\ub834\ud55c \ube44\uc6a9\uc73c\ub85c \uace0\uc628 \uc5fc\uc218 \ud658\uacbd\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud2b9\uc815 \ud2c8\uc0c8 \ubd80\uc2dd \uba54\ucee4\ub2c8\uc998\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubd88\ud654\uc218\uc18c\uac00 \uad00\ub828\ub418\uc5b4 \uc788\ub098\uc694?<\/strong>&nbsp;\u2192 \uc5b4\ub5a4 \ud2f0\ud0c0\ub284 \ub4f1\uae09\ub3c4 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud3c9\uac00\ub97c \uc911\ub2e8\ud558\uace0 \uc9c0\ub974\ucf54\ub284, PTFE \ub77c\uc774\ub2dd \uad6c\uc870 \ub610\ub294 \ud558\uc2a4\ud154\ub85c\uc774 C-276\uc744 \uace0\ub824\ud574 \ubcf4\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac15\uc885 \uc120\ud0dd \uc790\uccb4\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc758 \uc808\ubc18\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ud488\uc9c8, \ud2c8\uc0c8 \ud615\uc0c1\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud55c \uc774\uc74c\ubd80 \uc124\uacc4, \uadf8\ub9ac\uace0 \uacf5\uc815 \ud750\ub984 \ud2b9\uc131 \ubd84\uc11d(\ud2b9\ud788 \uc6a9\uc874 \uc0b0\uc18c \ud568\ub7c9, \uc628\ub3c4 \ubd84\ud3ec, \uc624\uc5fc \uc774\uc628)\uc774 \uc9c0\uc815\ub41c \uac15\uc885\uc774 \uc758\ub3c4\ud55c \ub300\ub85c \uc131\ub2a5\uc744 \ubc1c\ud718\ud560\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc9c8\uc0b0 \ud658\uacbd\uc5d0\uc11c \uae68\ub057\ud558\uac8c \uc6a9\uc811\ub41c, \uc62c\ubc14\ub974\uac8c \uc9c0\uc815\ub41c 2\ub4f1\uae09\uc740 \ub3d9\uc77c\ud55c \ud658\uacbd\uc5d0\uc11c \ubd80\uc2e4\ud558\uac8c \uc81c\uc791\ub41c 7\ub4f1\uae09\ubcf4\ub2e4 \uc5b8\uc81c\ub098 \ub354 \uc624\ub798 \uacac\ub51c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud654\ud559 \uacf5\uc815\uc6a9\uc73c\ub85c \uac00\uc7a5 \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub09c \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><br>7\uae09(Ti-0.2Pd)\uc740 \uc2dc\uc911\uc5d0\uc11c \uad6c\ud560 \uc218 \uc788\ub294 \ud2f0\ud0c0\ub284 \ud569\uae08 \uc911 \ub0b4\uc2dd\uc131\uc774 \uac00\uc7a5 \ub6f0\uc5b4\ub09c \ud569\uae08\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc5d0 \ud314\ub77c\ub4d0\uc744 \ucca8\uac00\ud568\uc73c\ub85c\uc368, \ube44\ud569\uae08 \ud2f0\ud0c0\ub284\uc774 \ubd80\uc2dd\ub418\ub294 \ud658\uc6d0\uc131 \uc0b0\uc131 \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd \uc804\uc704\ub97c \ubd80\ub3d9\ud0dc \uc601\uc5ed\uc73c\ub85c \uc774\ub3d9\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uc2e4\uc628\uc5d0\uc11c HCl\uc5d0 \ub300\ud574 \ucd5c\ub300 ~10%, H\u2082SO\u2084\uc5d0 \ub300\ud574 \ucd5c\ub300 ~30%\uae4c\uc9c0 \ub0b4\uc131\uc744 \ubcf4\uc774\uba70, pH 1 \uc774\uc0c1\uc778 250\u00b0C \ubbf8\ub9cc\uc758 \uc5fc\ud654\ubb3c \uc6a9\uc561\uc5d0\uc11c\ub294 \ud2c8\uc0c8 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7\ud559\ub144 \ub300\uc2e0 12\ud559\ub144\uc744 \uc5b8\uc81c \uc0ac\uc6a9\ud574\uc57c \ud560\uae4c\uc694?<\/strong><br>12\ub4f1\uae09\uc740 \uc8fc\uc694 \ubd80\uc2dd \uc704\ud5d8\uc774 \ud658\uc6d0\uc131 \uc0b0\uc774 \uc544\ub2cc \uace0\uc628 \uc5fc\ud654\ubb3c \uc5fc\uc218 \ub610\ub294 \ud574\uc218 \ub178\ucd9c\uc778 \uacbd\uc6b0\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774 \ub4f1\uae09\uc5d0 \ubab0\ub9ac\ube0c\ub374(Mo)\uacfc \ub2c8\ucf08(Ni)\uc774 \ucca8\uac00\ub418\uc5b4 \uc788\uc5b4, 2\ub4f1\uae09\uc5d0 \ube44\ud574 \uace0\uc628 \uc5fc\ubd84 \ud658\uacbd\uc5d0\uc11c \ub6f0\uc5b4\ub09c \ud2c8\uc0c8 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud558\uba70, 7\ub4f1\uae09\ubcf4\ub2e4 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4. \uacf5\uc815\uc5d0\uc11c \uace0\uc628\uc758 H\u2082SO\u2084 \ub610\ub294 HCl\uc774 \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0, 7\ub4f1\uae09\uc774 12\ub4f1\uae09\ubcf4\ub2e4 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7\uae09\uacfc 16\uae09\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><br>\ub450 \ub4f1\uae09 \ubaa8\ub450 \ud658\uc6d0\uc131 \uc0b0\uc5d0 \ub300\ud55c \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ud314\ub77c\ub4d0\uc744 \ucca8\uac00\ud569\ub2c8\ub2e4. 7\ub4f1\uae09\uc740 0.12\u20130.25%\uc758 Pd\ub97c \ud568\uc720\ud558\uace0 \uc788\uc73c\uba70, 16\ub4f1\uae09\uc740 0.04\u20130.08%\uc758 Pd\ub97c \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. 16\ub4f1\uae09\uc740 \ud314\ub77c\ub4d0 \ud568\ub7c9\uc774 \ub0ae\uc544 \uac00\uaca9\uc774 \ub354 \uc800\ub834\ud558\uba70, \uc801\ub2f9\ud55c \uc0b0 \ub18d\ub3c4\uc640 \uc628\ub3c4 \ubc94\uc704\uc758 \ub300\ubd80\ubd84\uc758 \uc2e4\uc81c \ud654\ud559 \uacf5\uc815 \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd \uc800\ud56d\uc131\uc740 7\ub4f1\uae09\uacfc \ub3d9\ub4f1\ud569\ub2c8\ub2e4. 7\ub4f1\uae09\uc740 \uadf9\ud55c \uc870\uac74\uc5d0\uc11c \ub354 \ub192\uc740 \uc548\uc804 \uc5ec\uc720\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud2f0\ud0c0\ub284\uc740 \ubd88\ud654\uc218\uc18c\uc0b0\uc5d0\uc11c \ubd80\uc2dd\ub418\ub098\uc694?<\/strong><br>\ub124. \ubaa8\ub4e0 \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740 pH\uac00 \uc57d 3 \ubbf8\ub9cc\uc778 \ubd88\ud654\uc218\uc18c\uc0b0(HF) \ubc0f \ubd88\uc18c \ud568\uc720 \uc6a9\uc561\uc5d0 \uc758\ud574 \ubd80\uc2dd\ub429\ub2c8\ub2e4. \ubd88\uc18c \uc774\uc628\uc740 \ubcf4\ud638\ub9c9 \uc5ed\ud560\uc744 \ud558\ub294 TiO\u2082 \ubd80\ub3d9\ud0dc\ub9c9\uc744 \uc6a9\ud574\uc2dc\ud0b5\ub2c8\ub2e4. \ubd88\ud654\uc218\uc18c\uc0b0(HF) \uc6a9\ub3c4\uc5d0\ub294 \uc5b4\ub5a4 \ud2f0\ud0c0\ub284 \ub4f1\uae09\ub3c4 \uc9c0\uc815\ud574\uc11c\ub294 \uc548 \ub418\uba70, \uc9c0\ub974\ucf54\ub284, \ubd88\uc18c\uc218\uc9c0(PTFE\/PFA) \ub77c\uc774\ub2dd \ucc98\ub9ac\ub41c \uc7a5\ube44, \ub610\ub294 \ud558\uc2a4\ud154\ub85c\uc774 C-276\uacfc \uac19\uc740 \ub2c8\ucf08 \ud569\uae08\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \ud669\uc0b0 \uc0ac\uc6a9 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c\uac00\uc694?<\/strong><br>\uc6a9\uc874 \uc0b0\uc18c\uac00 \uc874\uc7ac\ud558\ub294 \uc0c1\uc628 \uc870\uac74\uc5d0\uc11c \ud76c\uc11d \ud669\uc0b0(5% \ubbf8\ub9cc\uc758 H\u2082SO\u2084)\uc758 \uacbd\uc6b0 2\ub4f1\uae09\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub18d\ub3c4\uac00 5%\ub97c \ucd08\uacfc\ud558\uac70\ub098, \uc628\ub3c4\uac00 60\u00b0C\ub97c \ucd08\uacfc\ud558\uac70\ub098, \ud0c8\uae30\ub41c \uc870\uac74\uc5d0\uc11c\ub294 2\ub4f1\uae09\uc774 \ud5c8\uc6a9\ud560 \uc218 \uc5c6\ub294 \uc18d\ub3c4\ub85c \ubd80\uc2dd\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc900\uce58\ub97c \ucd08\uacfc\ud558\ub294 \ubaa8\ub4e0 H\u2082SO\u2084 \uc0ac\uc6a9 \ud658\uacbd\uc5d0\ub294 7\ub4f1\uae09 \ub610\ub294 16\ub4f1\uae09\uc744 \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud2f0\ud0c0\ub284 \ud654\ud559 \uc7a5\ube44\uc5d0\uc11c \uc6a9\uc811 \ud488\uc9c8\uc774 \uc65c \uadf8\ud1a0\ub85d \uc911\uc694\ud55c\uac00\uc694?<\/strong><br>\uc801\uc808\ud55c \ubd88\ud65c\uc131 \uac00\uc2a4 \ubc31\ud37c\uc9d5 \uc5c6\uc774 \uc6a9\uc811\ub41c \ud2f0\ud0c0\ub284\uc740 \uc0b0\uc18c\ub85c \uc624\uc5fc\ub41c \ud45c\uba74\uce35(\uc54c\ud30c \ucf00\uc774\uc2a4)\uc774 \ud615\uc131\ub418\uc5b4 \ub0b4\uc2dd\uc131\uc774 \uc800\ud558\ub418\uace0 \uc5f0\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uac89\ubcf4\uae30\uc5d0\ub294 \uc644\ubcbd\ud574 \ubcf4\uc774\uc9c0\ub9cc \ud30c\ub780\uc0c9\uc774\ub098 \ubcf4\ub77c\uc0c9\uc73c\ub85c \ubcc0\uc0c9\ub41c \uc6a9\uc811\ubd80\ub294 \ud654\ud559 \uacf5\uc815\uc5d0\uc11c \ubd88\ub7c9 \uc6a9\uc811\ubd80\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \uc6a9\uc811 \uc2dc\uc5d0\ub294 \uc544\ub974\uace4 \ud6c4\uc815\ud654, \ucca0 \uc624\uc5fc\uc774 \uc5c6\ub294 \uc804\uc6a9 \uacf5\uad6c, \uadf8\ub9ac\uace0 \ud544\uc218 \ud488\uc9c8 \uac80\uc0ac\uc778 \uc6a9\uc811\ubd80 \uc0c9\uc0c1 \uac80\uc0ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Not all titanium performs equally in chemical service. 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 [&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\/ko\/wp-json\/wp\/v2\/posts\/4388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/comments?post=4388"}],"version-history":[{"count":1,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4388\/revisions"}],"predecessor-version":[{"id":4391,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4388\/revisions\/4391"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/media?parent=4388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/categories?post=4388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/tags?post=4388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}