{"id":4039,"date":"2026-06-08T05:45:35","date_gmt":"2026-06-08T05:45:35","guid":{"rendered":"https:\/\/hontitan.com\/?p=4039"},"modified":"2026-06-08T05:50:42","modified_gmt":"2026-06-08T05:50:42","slug":"why-does-titanium-not-rust","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ko\/why-does-titanium-not-rust\/","title":{"rendered":"\ud2f0\ud0c0\ub284\uc740 \uc65c \ub179\uc2ac\uc9c0 \uc54a\ub098\uc694? \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131 \ub4a4\uc5d0 \uc228\uaca8\uc9c4 \uacfc\ud559, \uc124\uba85\ud558\uae30"},"content":{"rendered":"

\ud2f0\ud0c0\ub284\uc740 \uacf5\uae30\uc5d0 \ub178\ucd9c\ub418\uba74 \uc989\uc2dc \ubbf8\uc138\ud55c \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284(TiO\u2082) \uce35\uc744 \ud615\uc131\ud558\uc5ec \ubd80\uc2dd\uc774 \uc2dc\uc791\ub418\uae30 \uc804\uc5d0 \ubd80\uc2dd\uc744 \ub9c9\ub294 \uc790\uac00 \uce58\uc720 \ubcf4\ud638\ub9c9\uc744 \ud615\uc131\ud558\uae30 \ub54c\ubb38\uc5d0 \ub179\uc774 \uc2ac\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uc218\ub3d9 \uc0b0\ud654\ub9c9\uc740 \ucc98\uc74c\uc5d0\ub294 \ub450\uaed8\uac00 3~6\ub098\ub178\ubbf8\ud130\uc5d0 \ubd88\uacfc\ud558\uc9c0\ub9cc \ud2f0\ud0c0\ub284\uc774 \ubc14\ub2f7\ubb3c, \uc5fc\uc218 \ubd84\ubb34 \ubc0f \ub300\ubd80\ubd84\uc758 \uc0b0\uc5d0 \uac70\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc90d\ub2c8\ub2e4. \uc774 \uba54\ucee4\ub2c8\uc998\uc758 \uc791\ub3d9 \ubc29\uc2dd\uacfc \uc2e4\ud328\ud558\ub294 \ubd80\ubd84, \uc2e4\uc81c \ud658\uacbd\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131\uc774 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uacfc \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n\n\n\n

\ub179\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \ud2f0\ud0c0\ub284\uc740 \uc65c \ub179\uc744 \ud615\uc131\ud558\uc9c0 \uc54a\ub098\uc694?<\/h2>\n\n\n\n
\"\uc218\ub144\uac04\uc758<\/figure>\n\n\n\n

\ub179\uc740 \ucca0\uc774 \uc0b0\uc18c \ubc0f \ubb3c\uacfc \ubc18\uc751\ud560 \ub54c \ud615\uc131\ub418\ub294 \uc801\uac08\uc0c9\uc758 \ubd80\uc2dd \uc0dd\uc131\ubb3c\uc778 \uc0b0\ud654\ucca0\uc785\ub2c8\ub2e4. \ud575\uc2ec \ub2e8\uc5b4\ub294 \ucca0<\/strong>. \ub179\uc740 \uc815\uc758\uc0c1 \ucca0\uc744 \ud568\uc720\ud55c \uae08\uc18d\uc5d0\uc11c\ub9cc \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc21c\uc218 \ud2f0\ud0c0\ub284\uc5d0\ub294 \ucca0\ubd84\uc774 \uc804\ud600 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc801\uc73c\ub85c\ub294 \uadf8\ub807\uc2b5\ub2c8\ub2e4, \ud2f0\ud0c0\ub284\uc740 \ub179\uc2ac\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uc774 \uac04\ub2e8\ud55c \ub300\ub2f5\uc740 \ub354 \ud765\ubbf8\ub85c\uc6b4 \uc774\uc57c\uae30\ub97c \ub193\uce58\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \ub179\uc744 \ud53c\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc7ac\ub8cc \uacfc\ud559\uc790\ub4e4\uc774 \uc790\uc5f0\uc5d0\uc11c \uac00\uc7a5 \uc6b0\uc544\ud55c \ud574\uacb0\ucc45 \uc911 \ud558\ub098\ub85c \uaf3d\ub294 \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \uac70\uc758 \ubaa8\ub4e0 \ud615\ud0dc\uc758 \ubd80\uc2dd\uc5d0 \uc801\uadf9\uc801\uc73c\ub85c \uc800\ud56d\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud2f0\ud0c0\ub284\uc774 \uacf5\uae30, \uc2b5\uae30 \ub610\ub294 \uc0b0\uc18c\uac00 \ud3ec\ud568\ub41c \ud658\uacbd\uc5d0 \uac13 \ub178\ucd9c\ub418\uba74 \ub098\ub178\ucd08 \uc774\ub0b4\uc5d0 \ubc18\uc751\ud558\uc5ec \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284(TiO\u2082)\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774\ub294 \ud770\uc0c9 \ud398\uc778\ud2b8, \uc790\uc678\uc120 \ucc28\ub2e8\uc81c, \uc2dd\uc6a9 \uc0c9\uc18c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac83\uacfc \ub3d9\uc77c\ud55c \ud654\ud569\ubb3c\ub85c, \ud2f0\ud0c0\ub284 \ud45c\uba74\uc5d0 \ub9e4\uc6b0 \uc587\uace0 \ub2e8\ub2e8\ud558\uac8c \uacb0\ud569\ub41c \ub9c9\uc744 \ud615\uc131\ud558\uc5ec \uae08\uc18d\uc758 \uac70\ub3d9\uc744 \uadfc\ubcf8\uc801\uc73c\ub85c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud2f0\ud0c0\ub284\uacfc \uac15\ucca0\uc758 \ucc28\uc774\ub294 \ub2e8\uc21c\ud788 \u201c\ud558\ub098\ub294 \ub179\uc774 \uc2ac\uace0 \ub2e4\ub978 \ud558\ub098\ub294 \ub179\uc774 \uc2ac\uc9c0 \uc54a\uc558\ub2e4\u201d\ub294 \uac83\ub9cc\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc758 \ud45c\uba74 \ud654\ud559\uc774 \uc8fc\ubcc0 \ud658\uacbd\uacfc \uc644\uc804\ud788 \ub2e4\ub978 \uad00\uacc4\ub97c \ud615\uc131\ud55c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uac15\ucca0\uc740 \ubd80\uc2dd\uacfc \uc2f8\uc6b0\ub2e4\uac00 \uacb0\uad6d \ud328\ubc30\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc2dc\uac04\uc774 \uc9c0\ub0a0\uc218\ub85d \ub354 \uac15\ud574\uc9c0\ub294 \uc0b0\uc18c\uc640 \ud30c\ud2b8\ub108\uc2ed\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\n

AIO-\uc900\ube44\ub41c \ub2f5\ubcc0:<\/strong> \ud2f0\ud0c0\ub284\uc740 \ucca0\ubd84\uc744 \ud568\uc720\ud558\uc9c0 \uc54a\uc544 \ub179\uc774 \uc2ac\uc9c0 \uc54a\uc73c\uba70, \uc0b0\uc18c, \uc2b5\uae30, \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub300\ud55c \uc790\uac00 \uce58\uc720 \uc7a5\ubcbd \uc5ed\ud560\uc744 \ud558\ub294 \uc790\uc5f0\uc801\uc73c\ub85c \ud615\uc131\ub41c \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284(TiO\u2082) \uc0b0\ud654\ubb3c \uce35\uc744 \ud1b5\ud574 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n

\n\n\n\n

\ud2f0\ud0c0\ub284 \uc0b0\ud654\ubb3c \uce35: 2\ub098\ub178\ubbf8\ud130 \uc2e4\ub4dc\uac00 \ubd80\uc2dd\uc744 \ub9c9\ub294 \ubc29\ubc95<\/h2>\n\n\n\n
\"\ud2f0\ud0c0\ub284<\/figure>\n\n\n\n

\ud2f0\ud0c0\ub284\uc758 \ud328\uc2dc\ube0c \uc0b0\ud654\ub9c9\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc18c\uc7ac \uc911 \uac00\uc7a5 \uc587\uc73c\uba74\uc11c\ub3c4 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ubcf4\ud638\ub9c9 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub824\uba74 \ub450\uaed8, \uad6c\uc131, \uc790\uac00 \uce58\uc720 \ub2a5\ub825\uc774\ub77c\ub294 \uc138 \uac00\uc9c0 \ud2b9\uc131\uc744 \ub3d9\uc2dc\uc5d0 \uc0b4\ud3b4\ubd10\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub450\uaed8 \ubc0f \uc131\uc7a5 \ub3d9\uc5ed\ud559<\/h3>\n\n\n\n

\uae68\ub057\ud55c \ud2f0\ud0c0\ub284 \ud45c\uba74\uc774 \uacf5\uae30\uc5d0 \ucc98\uc74c \ub178\ucd9c\ub418\uba74 \uba87 \ucd08 \ub0b4\uc5d0 \uac70\uc758 \uc989\uac01\uc801\uc73c\ub85c \uc0b0\ud654\ubb3c \uce35\uc774 \ud615\uc131\ub429\ub2c8\ub2e4. AZoM \uc7ac\ub8cc \ub370\uc774\ud130 \ubc0f \ub3d9\ub8cc \uac80\ud1a0 \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uc774 \ucd08\uae30 \uc0b0\ud654\ub9c9\uc740 \uc8fc\ubcc0 \uacf5\uae30\uc5d0 \ub178\ucd9c\ub41c \ud2f0\ud0c0\ub284\uc5d0\uc11c \uc57d 3~6\ub098\ub178\ubbf8\ud130 \ub450\uaed8\ub85c \uce21\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7f0 \ub2e4\uc74c \uc601\ud654\ub294 \uacc4\uc18d \uc131\uc7a5\ud558\uc9c0\ub9cc \uadf8 \uc18d\ub3c4\ub294 \uac10\uc18c\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

\ub178\ucd9c \uc2dc\uac04<\/th>\ub300\ub7b5\uc801\uc778 \uc0b0\ud654\ubb3c \ub450\uaed8<\/th><\/tr><\/thead>
\ucd08\uae30 \ud615\uc131(\ucd08)<\/td>3-6nm<\/td><\/tr>
70\uc77c<\/td>~5nm<\/td><\/tr>
545\uc77c<\/td>~8~9nm<\/td><\/tr>
4\ub144<\/td>~25nm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc131\uc7a5\uc740 \ub85c\uadf8 \uace1\uc120\uc744 \ub530\ub974\uba70 \ucc98\uc74c \uba87 \ubd84 \uc548\uc5d0 \ub300\ubd80\ubd84\uc758 \ubcf4\ud638 \uae30\ub2a5\uc774 \ud655\ub9bd\ub429\ub2c8\ub2e4. \uc8fc\ubcc0 \uacf5\uae30 \uc911\uc5d0 \uba87 \ub144\uc774 \uc9c0\ub098\uba74 \uc57d 25\ub098\ub178\ubbf8\ud130\uc5d0\uc11c \uce35\uc774 \uc548\uc815\ud654\ub429\ub2c8\ub2e4. \uc774\ub294 \uba38\ub9ac\uce74\ub77d \ub450\uaed8\uc758 \uc57d 1\/4,000\uc5d0 \ubd88\uacfc\ud558\uc9c0\ub9cc \uac70\uc758 \uc644\ubcbd\ud55c \ubd80\uc2dd \ub0b4\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc7ac\ub8cc \uacfc\ud559 \ubb38\ud5cc\uc5d0\uc11c \uc774 \uc0b0\ud654\ubb3c \uce35\uc758 \ub2e8\uba74 TEM(\ud22c\uacfc\uc804\uc790\ud604\ubbf8\uacbd) \uc774\ubbf8\uc9c0\ub97c \uc0b4\ud3b4\ubcf8 \uc801\uc774 \uc788\ub294\ub370, \ub180\ub78d\uac8c\ub3c4 \uc774 \uce35\uc774 \uc5bc\ub9c8\ub098 \uade0\uc77c\ud55c\uc9c0 \uc54c \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ub179\uc740 \ubc97\uaca8\uc9c0\uace0 \ub2e4\uacf5\uc131 \uc9c0\uac01\uc744 \ud615\uc131\ud558\uc5ec \ucd94\uac00 \ubd80\uc2dd\uc744 \uc720\ubc1c\ud558\ub294 \uac83\uacfc \ub2ec\ub9ac \ud2f0\ud0c0\ub284\uc758 \uc0b0\ud654\ubb3c \uce35\uc740 \uc870\ubc00\ud558\uace0 \uc5f0\uc18d\uc801\uc774\uba70 \uadf8 \uc544\ub798 \uae08\uc18d\uc5d0 \uc644\ubcbd\ud558\uac8c \ubc00\ucc29\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud654\ud559 \uc131\ubd84<\/h3>\n\n\n\n

\uc0b0\ud654\ubb3c \uce35\uc758 \uc9c0\ubc30\uc801\uc778 \ud654\ud569\ubb3c\uc740 \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284\uc778 TiO\u2082\uc785\ub2c8\ub2e4. \uc628\ub3c4\uc640 \ud615\uc131 \uc870\uac74\uc5d0 \ub530\ub77c TiO\u2082\ub294 \ud2f0\ud0c0\ub284 \ud45c\uba74\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uacb0\uc815 \uad6c\uc870\ub85c \uc874\uc7ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n
  • \ub8e8\ud2f8<\/strong>\u00a0- \uc5f4\uc5ed\ud559\uc801\uc73c\ub85c \uc548\uc815\uc801\uc774\uace0 \uacb0\uc815\uc131\uc774 \ub192\uc740 \ud615\ud0dc\uc785\ub2c8\ub2e4. \ub8e8\ud0c0\uc77c\uc740 \ub0b4\ud654\ud559\uc131\uc774 \ub9e4\uc6b0 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \uc544\ub098\ud0c0\uc81c<\/strong>\u00a0- \uc0c1\uc628\uc5d0\uc11c \uc874\uc7ac\ud560 \uc218 \uc788\uace0 600-700\u00b0C\uc5d0\uc11c \ube44\uac00\uc5ed\uc801\uc73c\ub85c \ud64d\uc625\uc73c\ub85c \ubcc0\ud558\ub294 \uc804\uc774\uc131 \ud615\ud0dc\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

    \ub9e4\uc6b0 \ub192\uc740 \uc628\ub3c4\ub098 \ud658\uc6d0 \uc870\uac74\uc5d0\uc11c\ub294 \ub2e4\ub978 \uc0b0\ud654\ubb3c \ubcc0\uc885\uc778 TiO(\uc77c\uc0b0\ud654\ud2f0\ud0c0\ub284)\uc640 Ti\u2082O\u2083(\uc138\uc2a4\ud034\uc625\uc0ac\uc774\ub4dc \ud2f0\ud0c0\ub284)\uc774 \ub098\ud0c0\ub0a0 \uc218 \uc788\uc9c0\ub9cc, \uc77c\ubc18\uc801\uc778 \ub300\uae30 \ubc0f \uc218\uc131 \uc870\uac74\uc5d0\uc11c\ub294 TiO\u2082\uac00 \uc5ec\uc804\ud788 \uc8fc\uc694 \ubcf4\ud638 \ubb3c\uc9c8\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ubcf4\ud638 \ud654\ud569\ubb3c\ub85c\uc11c TiO\u2082\uc758 \uc911\uc694\uc131\uc740 \uad11\ubc94\uc704\ud55c pH \ubc0f \uc804\uc704 \uc870\uac74\uc5d0\uc11c \uc5f4\uc5ed\ud559\uc801\uc73c\ub85c \uc548\uc815\uc801\uc774\ub77c\ub294 \uc810\uc785\ub2c8\ub2e4. \uc6a9\ud574\ub418\uac70\ub098 \ubd84\ud574\ub418\uac70\ub098 \ub2e4\ub978 \ubb3c\uc9c8\ub85c \ubcc0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud45c\uba74\uc5d0 \uc549\uc544\uc11c \uadf8 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc790\uac00 \uce58\uc720: \ud2f0\ud0c0\ub284\uc744 \ucc28\ubcc4\ud654\ud558\ub294 \uae30\ub2a5<\/h3>\n\n\n\n
    \"\ud2f0\ud0c0\ub284<\/figure>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc774\uc57c\uae30\ub294 \uc5ec\uae30\uc11c\ubd80\ud130 \uc2dc\uc791\ub429\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ud45c\uba74\uc744 \uae01\uc73c\uba74 - \uc0c8 \uae08\uc18d\uc774 \ub178\ucd9c\ub420 \uc815\ub3c4\ub85c \uae4a\uac8c \uae01\uc73c\uba74 - \uc0b0\ud654\ubb3c \uce35\uc774 \ud615\uc131\ub429\ub2c8\ub2e4. \uac70\uc758 \uc989\uac01\uc801\uc778 \uac1c\ud601<\/strong> \uc0b0\uc18c\uac00 \ud568\uc720\ub41c \ubaa8\ub4e0 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    Corrosionpedia\ub294 \uc774\ub97c \u201c\uae30\uacc4\uc801\uc73c\ub85c \uc190\uc0c1\ub418\uba74 \uac70\uc758 \uc989\uc2dc \uc790\uac00 \uce58\uc720 \ubc0f \uc7ac\ud615\uc131\u201d\uc774\ub77c\uace0 \uc124\uba85\ud569\ub2c8\ub2e4. AZoM\uc758 \uae30\uc220 \ucc38\uc870\uc5d0 \ub530\ub974\uba74 \uc0b0\ud654\ub9c9\uc740 \u201c\uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ub354 \uac15\ud558\uace0 \ud0c4\ub825\uc801\uc73c\ub85c \ubcc0\ud55c\ub2e4\u201d\uace0 \ud569\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284 \uc790\uc804\uac70 \ud504\ub808\uc784, \uc218\uc220\uc6a9 \uc784\ud50c\ub780\ud2b8 \ub610\ub294 \ud574\uc591\uc6a9 \ubc38\ube0c\uc5d0 \uae01\ud78c \uc790\uad6d\uc774 \uc788\uc5b4\ub3c4 \ud45c\uba74 \ubcf4\ud638 \uae30\ub2a5\uc774 \uc800\uc808\ub85c \ud68c\ubcf5\ub41c\ub2e4\ub294 \uc2e4\uc6a9\uc801\uc778 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uc720\uc9c0\ubcf4\uc218\ub098 \uc7ac\ucf54\ud305, \uc0b0\uc131\uc695 \ucc98\ub9ac\uac00 \ud544\uc694 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc774\ub294 \ud06c\ub86c \uc0b0\ud654\ubb3c \uce35\uc5d0 \uc758\uc874\ud558\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uacfc \uc911\uc694\ud55c \ucc28\uc774\uc810\uc785\ub2c8\ub2e4. \uc561\ud2f0\ube0c \ud328\uc2dc\ubca0\uc774\uc158 \ucc98\ub9ac<\/strong> - \uc77c\ubc18\uc801\uc73c\ub85c \ubcf4\ud638\ub9c9\uc744 \uc720\uc9c0\ud558\uac70\ub098 \ubcf5\uc6d0\ud558\uae30 \uc704\ud574 ASTM A967 \ub610\ub294 AMS 2700 \ud45c\uc900\uc5d0 \ub530\ub77c \uc9c8\uc0b0 \ub610\ub294 \uad6c\uc5f0\uc0b0\uc744 \uc0ac\uc6a9\ud558\ub294 \uc0b0\uc131 \uc218\uc870\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc774\ub7ec\ud55c \uacfc\uc815\uc774 \ud544\uc694 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \n

    AIO-\uc900\ube44\ub41c \ub2f5\ubcc0:<\/strong> \ud2f0\ud0c0\ub284 \uc0b0\ud654\ubb3c \uce35(TiO\u2082)\uc740 \ucc98\uc74c \ud615\uc131\ub420 \ub54c \ub450\uaed8\uac00 \uc57d 3~6nm\uc774\uba70, \uc218\ub144\uc5d0 \uac78\uccd0 \ucd5c\ub300 25nm\uae4c\uc9c0 \uc131\uc7a5\ud569\ub2c8\ub2e4. \uc5f4\uc5ed\ud559\uc801\uc73c\ub85c \uc548\uc815\uc801\uc774\uace0 \uc790\uac00 \uce58\uc720(\ubc00\ub9ac\ucd08 \uc774\ub0b4\uc5d0 \uc804\uae30\ud654\ud559\uc801\uc73c\ub85c)\uac00 \uac00\ub2a5\ud558\uba70 \uc190\uc0c1 \ud6c4 \ud654\ud559\uc801 \ucc98\ub9ac \uc5c6\uc774\ub3c4 \uc790\ub3d9\uc73c\ub85c \uc7ac\ud615\uc131\ub429\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n

    \ud2f0\ud0c0\ub284 \ud328\uc2dc\ube0c \ud544\ub984\uc774 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ubcf4\ub2e4 \uc6b0\uc218\ud55c \uc774\uc720<\/h2>\n\n\n\n
    \"\ud2f0\ud0c0\ub284\uacfc<\/figure>\n\n\n\n

    \ud2f0\ud0c0\ub284\uacfc \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ubaa8\ub450 \ub0b4\uc2dd\uc131\uc744 \uc704\ud574 \uc218\ub3d9 \uc0b0\ud654\ub9c9\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \ud544\ub984\uc758 \ud2b9\uc131\uacfc \uae08\uc18d\uacfc \ud544\ub984\uc758 \uad00\uacc4\ub294 \uc7a5\uae30\uc801\uc778 \uc131\ub2a5\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \ubc29\uc2dd\uc73c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud06c\ub86c\uacfc \uc0b0\ud654\ud2f0\ud0c0\ub284 \ube44\uad50<\/h3>\n\n\n\n
    \uc18d\uc131<\/th>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8(Cr\u2082O\u2083)<\/th>\ud2f0\ud0c0\ub284(TiO\u2082)<\/th><\/tr><\/thead>
    \uc0b0\ud654\ubb3c \ub450\uaed8<\/td>3~6nm(\uae30\ubcf8)<\/td>3-25nm(\uc790\uc5f0)<\/td><\/tr>
    \uc790\uac00 \ubcf5\uad6c \uc18d\ub3c4<\/td>\uba87 \ubd84\uc5d0\uc11c \uba87 \uc2dc\uac04<\/td>10-150\ucd08<\/td><\/tr>
    \uc0b0\uc131 \ud328\uc2dc\ubca0\uc774\uc158\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/td>\uc608(ASTM A967 \/ AMS 2700)<\/td>\uc544\ub2c8\uc694 - \uc790\ub3d9 \ube44\ud65c\uc131\ud654<\/td><\/tr>
    \uc5fc\ud654\ubb3c \ub0b4\uc131<\/td>\ubcf4\ud1b5\uc5d0\uc11c \uc88b\uc74c<\/td>\uc6b0\uc218<\/td><\/tr>
    \ubc14\ub2f7\ubb3c \uba74\uc5ed<\/td>\uc544\ub2c8\uc694 - ~200ppm \uc774\uc0c1\uc758 \ud53c\ud2b8 \uc704\ud5d8(Cl-)<\/td>\uc608 - \ucd5c\ub300 110\u00b0C\uae4c\uc9c0 \ub0b4\uc131<\/td><\/tr>
    \uc0b0 \uac10\uc18c \uc131\ub2a5<\/td>\uace0\uc628\uc5d0\uc11c \uc5f4\uc545\ud568<\/td>\uc88b\uc74c(\uc0b0\ud654\uc81c \uc0ac\uc6a9)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \uc0b0\ud654 \ud06c\ub86c \ub9c9\uc740 \ub354 \uc587\uace0 \ubcc0\ud615\uc774 \ub290\ub9ac\uba70 \ud654\ud559\uc801 \uc720\uc9c0 \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc758 TiO\u2082 \ud544\ub984\uc740 \ub354 \ub450\uaecd\uace0 \uc790\uccb4 \uc720\uc9c0 \uad00\ub9ac\uac00 \uac00\ub2a5\ud558\uba70 \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ud658\uacbd\uc5d0\uc11c \ubcf8\uc9c8\uc801\uc73c\ub85c \ub354 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uadf8\ub4e4\uc744 \ubd84\ub9ac\ud558\ub294 \u201c\uc5fc\ud654\ubb3c \ubb38\uc81c\u201d<\/h3>\n\n\n\n

    \ubc14\ub2f7\ubb3c, \ub3c4\ub85c\uc758 \uc18c\uae08, \uc218\uc601\uc7a5, \uc0ac\ub78c\uc758 \ub540 \ub4f1\uc5d0 \uc874\uc7ac\ud558\ub294 \uc5fc\ud654\ubb3c \uc774\uc628(Cl-)\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud328\uc2dc\ube0c \ud544\ub984\uc758 \uac00\uc7a5 \ud070 \uc801\uc785\ub2c8\ub2e4. \uc5fc\ud654\ubb3c \uc774\uc628\uc740 \ud06c\ub86c \uc0b0\ud654\ubb3c \uce35\uc744 \ud22c\uacfc\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0b5\ub2c8\ub2e4. \ud53c\ud305 \ubd80\uc2dd<\/strong> \ud574\uc591 \ud658\uacbd\uc5d0\uc11c \uc218\uac1c\uc6d4 \ub610\ub294 \uc218\ub144\uc5d0 \uac78\uccd0 316\ub4f1\uae09 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \ub6ab\uace0 \ub4e4\uc5b4\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc740 \ud6a8\uacfc\uc801\uc73c\ub85c \uc5fc\ud654\ubb3c \uacf5\uaca9\uc5d0 \uba74\uc5ed<\/strong> \uc815\uc0c1\uc801\uc778 \uc870\uac74\uc5d0\uc11c. AZoM\uc758 \uae30\uc220 \ucc38\uc870 \ubb38\uc11c\uc5d0 \ub530\ub974\uba74 \ud2f0\ud0c0\ub284\uc740 \u201c\uc720\uc18d\uc774 \ube60\ub978 \uc870\uac74\uc774\ub098 \uc624\uc5fc\ub41c \ubb3c\uc5d0\uc11c\ub3c4 \ud574\uc218\uc5d0 \ub300\ud55c \ud0c1\uc6d4\ud55c \ub0b4\uc131\uc744 \ubcf4\uc774\uba70\u201d, \u201c\ucd5c\ub300 18m\/s(\uc57d 35\ub178\ud2b8)\uc758 \uc720\uc18d\uc5d0\uc11c \uc21c\uc218\ud55c \ubc14\ub2f7\ubb3c\uc5d0\uc11c\ub294 \uce68\uc2dd\uc774 \uac70\uc758 \uc77c\uc5b4\ub098\uc9c0 \uc54a\ub294\ub2e4\u201d\uace0 \ud569\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n

    \uc774\uac83\uc740 \uc0ac\uc18c\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ucc28\uc774\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ud574\uc591 \uc5f4\uad50\ud658\uae30, \ud574\uc591 \ud50c\ub7ab\ud3fc \ubd80\ud488 \ubc0f \ub2f4\uc218\ud654 \ud50c\ub79c\ud2b8\uc5d0\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uacfc \ud2f0\ud0c0\ub284\uc758 \uc120\ud0dd\uc740 \uc885\uc885 \uc774 \ub2e8\uc77c \uc5fc\ud654\ubb3c \uc800\ud56d \uacc4\uc218 \ub54c\ubb38\uc5d0 \uacb0\uc815\ub429\ub2c8\ub2e4. \uad6c\ub9ac-\ub2c8\ucf08 \ud569\uae08\uc740 \ubaa8\ub798 \ud568\ub7c9\uc774 \ub192\uc740 \ubc14\ub2f7\ubb3c\uc5d0\uc11c 2~3\ub144 \ub0b4\uc5d0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc9c0\ub9cc \ud2f0\ud0c0\ub284\uc740 \ube44\uc2b7\ud55c \uc870\uac74\uc5d0\uc11c \uac70\uc758 8\ub144\uc774 \uc9c0\ub098\ub3c4 1mm\ub9cc \uce68\ud22c\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4(AZoM \ub370\uc774\ud130).<\/p>\n\n\n\n

    \uac08\ubc14\ub2c9 \ud589\ub3d9: \uaddc\uce59\uc744 \uae68\ub294 \ud2f0\ud0c0\ub284<\/h3>\n\n\n\n

    \ub300\ubd80\ubd84\uc758 \ube44\uad50 \uae30\uc0ac\uc5d0\uc11c \uc5b8\uae09\ud558\uc9c0 \uc54a\ub294 \uc0ac\ud56d\uc73c\ub85c, \uc11c\ub85c \ub2e4\ub978 \uae08\uc18d\uc73c\ub85c \uc5b4\uc148\ube14\ub9ac\ub97c \uc124\uacc4\ud558\ub294 \ubaa8\ub4e0 \uc0ac\ub78c\uc5d0\uac8c \uc911\uc694\ud55c \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \ubd80\uc2dd \uc18d\ub3c4\ub294 \ub354 \uadc0\ud55c \uae08\uc18d\uacfc \uacb0\ud569\ud574\ub3c4 \uac10\uc18c\ud558\uc9c0 \uc54a\uc9c0\ub9cc \uc99d\uac00\ud558\uc9c0\ub3c4 \uc54a\ub294\ub370, \uc774\uac83\uc774 \ubc14\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \ud575\uc2ec \ud3ec\uc778\ud2b8\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc218\ub3d9 \uc0c1\ud0dc(\uc815\uc0c1 \uc0c1\ud0dc)\uc5d0\uc11c \uac08\ubc14\ub2c9 \uacb0\ud569\uc5d0 \uad00\uacc4\uc5c6\uc774 TiO\u2082 \ud53c\ub9c9\uc744 \uc720\uc9c0\ud558\ubbc0\ub85c \ubd80\uc2dd \uc18d\ub3c4\uac00 \ubb34\uc2dc\ud560 \uc218 \uc788\ub294 \uc218\uc900\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc774 \ub354 \uadc0\ud55c \uae08\uc18d\uacfc \uacb0\ud569\ud558\uba74 \u201c\ubd80\uc2dd \uc18d\ub3c4\uac00 \uc99d\uac00\ud558\uae30\ubcf4\ub2e4\ub294 \uac10\uc18c\u201d\ud558\uc9c0\ub9cc \uc774\ub294 \ud2f0\ud0c0\ub284\uc774 \uc774\ubbf8 \ubd80\ub3d9\ud0dc \uc0c1\ud0dc\uc778 \uacbd\uc6b0\uc5d0\ub9cc \ud574\ub2f9\ub429\ub2c8\ub2e4. \ud658\uc6d0(\ube44\ubd80\ub3d9\ud0dc\ud654) \ud658\uacbd\uc5d0\uc11c\ub294 \ud2f0\ud0c0\ub284\uc774 \uc54c\ub8e8\ubbf8\ub284\ucc98\ub7fc \uc791\ub3d9\ud558\uba70 \uadc0\uae08\uc18d\uacfc \uacb0\ud569\ud558\uba74 \ub354 \ube68\ub9ac \ubd80\uc2dd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uadf8 \ubc18\ub300\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\uc785\ub2c8\ub2e4. \uad6c\ub9ac\ub098 \uc54c\ub8e8\ubbf8\ub284\uacfc \uac19\uc774 \ub35c \uadc0\ud55c \uae08\uc18d\uacfc \ud2f0\ud0c0\ub284\uc744 \ubc14\ub2f7\ubb3c\uc5d0 \uacb0\ud569\ud558\uba74 \ud2f0\ud0c0\ub284\uc740 \ubcf4\ud638\ub418\ub294 \ub3d9\uc548 \ub35c \uadc0\ud55c \uae08\uc18d\uc774 \uc6b0\uc120\uc801\uc73c\ub85c \ubd80\uc2dd\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud2f0\ud0c0\ub284\uc740 \uac08\ubc14\ub2c9 \uc30d\uc5d0 \ud2b9\uc774\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc758 \ud328\uc2dc\ube0c \ud544\ub984\uc740 \ubd88\ub9ac\ud55c \uac08\ubc14\ub2c9 \uad6c\uc131\uc5d0\uc11c\ub3c4 \ud2f0\ud0c0\ub284\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc2e4\uc81c \ub0b4\uc2dd\uc131: \ud2f0\ud0c0\ub284\uc774 \ub6f0\uc5b4\ub09c \uacf3<\/h2>\n\n\n\n
    \"\uad6c\ub9ac-\ub2c8\ucf08<\/figure>\n\n\n\n

    \ud574\uc218 \ubc0f \ud574\uc591 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \ubc14\ub2f7\ubb3c\uc5d0\uc11c\uc758 \uc131\ub2a5\uc740 \ub2e8\uc21c\ud788 \u201c\uc6b0\uc218'\ud55c \uac83\uc774 \uc544\ub2c8\ub77c \ub300\ubd80\ubd84\uc758 \ud574\uc591 \uc870\uac74\uc5d0\uc11c \uae30\ub2a5\uc801\uc73c\ub85c \uc644\ubcbd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    AZoM \ubc0f \ud2f0\ud0c0\ub284 \uc5c5\uacc4 \ucd9c\ucc98\uc758 \uc131\ub2a5 \ub370\uc774\ud130:<\/strong><\/p>\n\n\n\n

      \n
    • \ucd5c\ub300 260\u00b0C(500\u00b0F)\uc758 \ubc14\ub2f7\ubb3c\uc5d0\uc11c \uc77c\ubc18\uc801\uc778 \ubd80\uc2dd\uc5d0 \ub0b4\uc131, \ube44\ud569\uae08 \ub4f1\uae09\uc758 \uacbd\uc6b0 82\u00b0C(180\u00b0F) \uc774\uc0c1\uc5d0\uc11c \ud2c8\uc0c8 \ubd80\uc2dd \uac00\ub2a5<\/li>\n\n\n\n
    • \ucd5c\ub300 18m\/s(~35\ub178\ud2b8)\uc758 \uc720\uc18d\uc5d0\uc11c \uce68\uc2dd\uc774 \uac70\uc758 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc74c<\/li>\n\n\n\n
    • \ubaa8\ub798\uac00 \uac00\ub4dd\ud55c \ubc14\ub2f7\ubb3c\uc5d0\uc11c 2m\/s\uc758 \uc18d\ub3c4\ub85c 8\ub144 \ub3d9\uc548 \ub2e8 1mm\uc758 \uce68\ud22c\ub9cc \uac00\ub2a5<\/li>\n\n\n\n
    • \uc2b5\uc2dd \uc5fc\uc18c \uac00\uc2a4, \ucc28\uc544\uc5fc\uc18c\uc0b0\ub098\ud2b8\ub968 \ub610\ub294 \ucc28\uc544\uc5fc\uc18c\uc0b0 \uc6a9\uc561\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uc5fc\ud654\ubb3c \uc774\uc628(FeCl\u2083, CuCl\u2082) \uc2e4\uc81c\ub85c\u00a0\uc5b5\uc81c<\/strong>\u00a0\ud2f0\ud0c0\ub284 \ubd80\uc2dd\uc744 \uac00\uc18d\ud654\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc5b5\uc81c\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

      \ub9c8\uc9c0\ub9c9 \uc694\uc810\uc740 \uc9c1\uad00\uc801\uc774\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uac15\uc870\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \ud30c\uad34\ud558\ub294 \uc5fc\ud654\ubb3c \uc5fc\uc740 \ud2f0\ud0c0\ub284\uc744 \uc801\uadf9\uc801\uc73c\ub85c \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \ud2f0\ud0c0\ub284\uc740 \ud574\uc218 \ubc30\uad00 \uc2dc\uc2a4\ud15c, \ud574\uc591 \uc11d\uc720 \ud50c\ub7ab\ud3fc \uad6c\uc131 \uc694\uc18c \ubc0f \uc120\ubc15 \ucf58\ub374\uc11c\uc6a9\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ud654\ud559 \ucc98\ub9ac \ud658\uacbd<\/h3>\n\n\n\n

      \ud2f0\ud0c0\ub284\uc740 \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5\uc6a9 \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4(\ub4f1\uae09\uc740 \uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud55c \ud2f0\ud0c0\ub284 2, 4\ub4f1\uae09\uc5d0 \uc801\uc6a9\ub428):<\/p>\n\n\n\n

      \ud654\ud559 \ud658\uacbd<\/th>\ud2f0\ud0c0\ub284 \uc800\ud56d<\/th>\uc628\ub3c4 \uc81c\ud55c<\/th><\/tr><\/thead>
      \uc9c8\uc0b0(\ub300\ubd80\ubd84\uc758 \ub18d\ub3c4)<\/td>\uc6b0\uc218<\/td>\ub053\uc774\uae30 \ud3ec\ud568(\ubd89\uc740 \uc5f0\uae30 \uc81c\uc678)<\/td><\/tr>
      \ud06c\ub86c\uc0b0(10-50%)<\/td>\uc6b0\uc218<\/td>\ub053\uc774\uae30 \ud3ec\ud568<\/td><\/tr>
      \uc5fc\ud654\ub098\ud2b8\ub968(\ud3ec\ud654)<\/td>\uc6b0\uc218<\/td>\ucd5c\ub300 111\u00b0C<\/td><\/tr>
      \uc5fc\ud654\ucca0(50%)<\/td>\uc6b0\uc218<\/td>\ucd5c\ub300 150\u00b0C<\/td><\/tr>
      \uc5fc\ud654\ub9c8\uadf8\ub124\uc298(5-42%)<\/td>\uc6b0\uc218<\/td>\ub053\uc774\uae30 \ud3ec\ud568<\/td><\/tr>
      \uc544\ucfe0\uc544 \ub808\uc9c0\uc544<\/td>\uc6b0\uc218<\/td>\ucd5c\ub300 60\u00b0C<\/td><\/tr>
      \uc218\uc0b0\ud654\ub098\ud2b8\ub968<\/td>\uc6b0\uc218<\/td>\ubaa8\ub4e0 \ub18d\ub3c4<\/td><\/tr>
      \ubc14\ub2f7\ubb3c<\/td>\uc6b0\uc218<\/td>\uc77c\ubc18 \ucd5c\ub300 260\u00b0C, \ud2c8\uc0c8 \uc81c\ud55c 82\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \uc774 \ub4f1\uae09\uc740 \uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud55c \ud2f0\ud0c0\ub284(2, 4\ub4f1\uae09)\uc744 \ub098\ud0c0\ub0b4\uba70, \ubd80\uc2dd\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ub4f1\uae09\uc785\ub2c8\ub2e4. 7\ub4f1\uae09(\ud314\ub77c\ub4d0 \ucca8\uac00)\uc740 \ubcf4\ub2e4 \uacf5\uaca9\uc801\uc778 \ud658\uc6d0\uc131 \uc0b0\uc131 \ud658\uacbd\uc73c\ub85c \ub0b4\uc131\uc744 \ud655\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

      \uc758\ub8cc \ubc0f \uc0dd\uc758\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n\n\n\n
      \"\uae08\uc18d<\/figure>\n\n\n\n

      \ud2f0\ud0c0\ub284\uc758 \uc0b0\ud654\ubb3c \uce35\uc740 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\ub294 \uac83 \uc774\uc0c1\uc758 \uc5ed\ud560\uc744 \ud558\uba70 \uc0dd\ubb3c\ud559\uc801\uc73c\ub85c \ubd88\ud65c\uc131\uc785\ub2c8\ub2e4. TiO\u2082\ub294 \uba74\uc5ed \ubc18\uc751\uc744 \uc720\ubc1c\ud558\uc9c0 \uc54a\uace0, \uc8fc\ubcc0 \uc870\uc9c1\uc73c\ub85c \uc774\uc628\uc744 \uc720\ucd9c\ud558\uc9c0 \uc54a\uc73c\uba70, \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \uc778\uccb4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ubd84\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ud2f0\ud0c0\ub284\uc774 \uc815\ud615\uc678\uacfc \ubc0f \uce58\uacfc \uc784\ud50c\ub780\ud2b8 \uc2dc\uc7a5\uc744 \uc9c0\ubc30\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc784\ud50c\ub780\ud2b8\uac00 \ubd80\uc2dd\ub418\uba74 \uae08\uc18d \uc774\uc628\uc774 \ubc29\ucd9c\ub418\uc5b4 \uc5fc\uc99d\uc744 \uc720\ubc1c\ud558\uace0 \uc7a0\uc7ac\uc801\uc73c\ub85c \uc2e4\ud328\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc758 \uc0dd\uccb4\uc561(37\u00b0C\uc5d0\uc11c 0.9% NaCl)\uc5d0\uc11c\uc758 \uc548\uc815\uc131\uc740 \ud2f0\ud0c0\ub284\uc758 \uc218\uc2ed \ub144 \uc784\ud50c\ub780\ud2b8 \uc0dd\uc874\uc728\uc5d0 \ub300\ud55c \ud654\ud559\uc801 \uae30\ubc18\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uace0\uc628 \uc11c\ube44\uc2a4<\/h3>\n\n\n\n

      \ud56d\uacf5\uc6b0\uc8fc\uc6a9 \ud2f0\ud0c0\ub284 \ud569\uae08(Ti-6Al-4V, Ti-6Al-2Sn-4Zr-2Mo)\uc740 \uace0\uc628\uc5d0\uc11c \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud558\ubbc0\ub85c \uc5f4 \uc21c\ud658\uc744 \uacbd\ud5d8\ud558\ub294 \uc5d4\uc9c4 \ubd80\ud488 \ubc0f \uae30\uccb4 \uad6c\uc870\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc0b0\ud654\uc131\uc740 \uc57d 400\u00b0C(752\u00b0F) \uc774\uc0c1\uc5d0\uc11c \ud06c\uac8c \uc800\ud558\ub418\ub294\ub370, \uc774 \uc628\ub3c4\uc5d0\uc11c\ub294 \uc0b0\ud654\ubb3c \uce35\uc774 \ub108\ubb34 \ube60\ub974\uac8c \uc131\uc7a5\ud558\uc5ec \ubcf4\ud638 \uae30\ub2a5\uc744 \uc0c1\uc2e4\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ucd5c\ub300 300\u00b0C\uc758 \uc0ac\uc6a9 \uc628\ub3c4\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc740 \ub300\ubd80\ubd84\uc758 \ub300\uae30 \ubc0f \ud654\ud559\uc801 \ud658\uacbd\uc5d0\uc11c \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

      400\u00b0C \uc774\uc0c1\uc5d0\uc11c\ub294 \ud2f0\ud0c0\ub284\uc758 \uc0b0\ud654 \uc18d\ub3c4\uac00 \ud06c\uac8c \ube68\ub77c\uc9c0\uace0 \ub300\ubd80\ubd84\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc57d 600\u00b0C \uc774\uc0c1\uc5d0\uc11c\ub294 \uc0b0\ud654\ubb3c \uce35\uc774 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc0c1\uc2e4\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ud2f0\ud0c0\ub284\uc774 \ubd80\uc2dd\ub418\ub294 \uacbd\uc6b0: \ud55c\uacc4 \ubc0f \uace0\uc7a5 \uc870\uac74<\/h2>\n\n\n\n

      \uc644\ubcbd\ud55c \uc18c\uc7ac\ub294 \uc5c6\uc73c\uba70 \ud2f0\ud0c0\ub284\uc744 \ubb34\uc801\uc774\ub77c\uace0 \ud45c\ud604\ud558\ub294 \uac83\uc740 \uc774 \uae00\uc758 \uc2e0\ub8b0\uc131\uc744 \ub5a8\uc5b4\ub728\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc758 \ud328\uc2dc\ube0c \ud544\ub984\uc774 \ud30c\uad34\ub418\uace0 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\ub294 \ud2b9\uc815 \ud658\uacbd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ubd88\ud654\uc218\uc18c\uc0b0(HF)<\/h3>\n\n\n\n

      \ubd88\uc0b0\uc740 \ud2f0\ud0c0\ub284\uc758 \uac00\uc7a5 \uc704\ud5d8\ud55c \uc801\uc785\ub2c8\ub2e4. \ubd88\uc0b0\uc740 \uc6a9\ud574\uc131 \ud2f0\ud0c0\ub284 \ubd88\ud654\ubb3c\uc744 \ud615\uc131\ud558\uc5ec TiO\u2082 \uce35\uc744 \uc6a9\ud574\ud568\uc73c\ub85c\uc368 1% \uc774\ud558\uc758 \uadf9\ud788 \ub0ae\uc740 \ub18d\ub3c4\uc5d0\uc11c\ub3c4 \ud2f0\ud0c0\ub284\uc744 \uacf5\uaca9\ud569\ub2c8\ub2e4. \ub354 \ub192\uc740 \ub18d\ub3c4\uc640 \uc628\ub3c4\uc5d0\uc11c\ub294 \uc6a9\ud574\uac00 \ube60\ub974\uace0 \uc7a0\uc7ac\uc801\uc73c\ub85c \ud3ed\ub825\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

      \uc774\ub294 \ud654\ud559 \uacf5\uc7a5 \uc6b4\uc601\uc790\uc5d0\uac8c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. HF\ub97c \ud3ec\ud568\ud558\ub294 \ubaa8\ub4e0 \uacf5\uc815\uc5d0\ub294 \uc2e0\uc911\ud55c \uc7ac\ub8cc \uc120\ud0dd\uc774 \ud544\uc694\ud558\uba70 \ud2f0\ud0c0\ub284\uc740 \uc808\ub300\uc801\uc73c\ub85c \ubaa9\ub85d\uc5d0\uc11c \uc81c\uc678\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ub728\uac70\uc6b4 \ud658\uc6d0\uc0b0<\/h3>\n\n\n\n

      \ud2f0\ud0c0\ub284\uc740 \uc0b0\ud654\ubb3c \uce35\uc774 \uc218\ub3d9 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc5c6\ub294 \ud658\uacbd\uc778 \ub728\uac70\uc6b4 \uc5fc\uc0b0(HCl)\uacfc \ub728\uac70\uc6b4 \ud669\uc0b0(H\u2082SO\u2084)\uc5d0\uc11c \uc5b4\ub824\uc6c0\uc744 \uacaa\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

        \n
      • HCl<\/strong>\uc2e4\uc628\uc5d0\uc11c ~7% \ub0b4\uc131, \uace0\ub18d\ub3c4 \ub610\ub294 \uace0\uc628\uc5d0\uc11c\ub294 \ub0b4\uc131\uc774 \uc57d\ud568.<\/li>\n\n\n\n
      • H\u2082SO\u2084<\/strong>\uc0c1\uc628\uc5d0\uc11c ~5% \ub0b4\uc131, \ub053\uc77c \ub54c 0.5%\uc758 \ub0ae\uc740 \ub18d\ub3c4\uc5d0\uc11c\ub3c4 \ub192\uc740 \ubd80\uc2dd \uc18d\ub3c4 \uc720\uc9c0<\/li>\n<\/ul>\n\n\n\n

        \uc0b0\ud654\uc81c \ub610\ub294 \ub2e4\uac00 \uae08\uc18d \uc774\uc628(Fe\u00b3\u207a, Cu\u00b2\u207a)\uc758 \uc874\uc7ac\ub294 \ud328\uc2dc\ube0c \ud544\ub984\uc744 \uc720\uc9c0\ud568\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \uc0b0\uc131\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc758 \uc131\ub2a5\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5c5\uacc4 \uad00\ud589\uc740 \ud2f0\ud0c0\ub284\uc774 \uacbd\uacc4\uc131 \ud658\uc6d0\uc0b0 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc5b4\uc57c \ud558\ub294 \uacbd\uc6b0 \uc18c\ub7c9\uc758 \uc0b0\ud654 \uc5b5\uc81c\uc81c\ub97c \ucca8\uac00\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

        \ubb34\uc218 \ubc0f \uac74\uc2dd \uc5fc\uc18c \uc870\uac74<\/h3>\n\n\n\n

        \uc218\ubd84\uc774 \uc5c6\ub294 \uc644\uc804\ud788 \uac74\uc870\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ud2f0\ud0c0\ub284\uc758 \uc0b0\ud654\ubb3c \uce35\uc774 \ud615\uc131\ub418\uac70\ub098 \uc720\uc9c0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uac74\uc870\ud55c \uc5fc\uc18c \uac00\uc2a4\ub294 \uc800\uc628\uc5d0\uc11c\ub3c4 \ud2f0\ud0c0\ub284\uc744 \uacf5\uaca9\ud560 \uc218 \uc788\uc73c\uba70, \ucda9\ubd84\ud788 \uac74\uc870\ud55c \uc870\uac74\uc5d0\uc11c\ub294 \ud2f0\ud0c0\ub284\uc774 \ubc1c\ud654\ud558\uc5ec \uc5f0\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

        \ub300\ubd80\ubd84\uc758 \uc0b0\ud654 \ud658\uacbd\uc5d0\uc11c\ub294 \ubbf8\ub7c9(50ppm)\uc758 \ubb3c\ub85c\ub3c4 \uc218\ub3d9\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ucda9\ubd84\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc9c4\uc815\ud55c \ubb34\uc218 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \ud2f0\ud0c0\ub284\uc758 \uae30\ubcf8 \ubcf4\ud638 \uba54\ucee4\ub2c8\uc998\uc774 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

        \ud2c8\uc0c8 \ubd80\uc2dd<\/h3>\n\n\n\n

        \uc81c\ud55c\ub41c \uc9c0\uc624\uba54\ud2b8\ub9ac \uc870\uac74(\uc815\uccb4\ub41c \uc720\uccb4\uac00 \uc0b0\uc131, \uc0b0\uc18c \uace0\uac08 \ud654\ud559 \ubc18\uc751\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\ub294 \uc881\uc740 \ud2c8\uc0c8)\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc740 \uad6d\ubd80\uc801\uc778 \ud2c8\uc0c8 \ubd80\uc2dd\uc744 \uacbd\ud5d8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc628\ub3c4\uc5d0\uc11c NaCl \uc6a9\uc561\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. 70\u00b0C\uae4c\uc9c0<\/strong> \uc5f4 \uc804\ub2ec \uc870\uac74\uc5d0\uc11c.<\/p>\n\n\n\n

        \ud2c8\uc0c8 \ubd80\uc2dd\uc740 \ubc14\ub2f7\ubb3c \uc11c\ube44\uc2a4\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc758 \uac00\uc7a5 \uc2e4\uc9c8\uc801\uc73c\ub85c \uc911\uc694\ud55c \ubd80\uc2dd \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4. \uc124\uacc4 \uc644\ud654\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

          \n
        • \ud2c8\uc0c8 \uc9c0\uc624\uba54\ud2b8\ub9ac \ucd5c\uc18c\ud654<\/li>\n\n\n\n
        • \ud2c8\uc0c8 \ub0b4\uc131 \ud569\uae08 \uc0ac\uc6a9(7\ub4f1\uae09, 12\ub4f1\uae09)<\/li>\n\n\n\n
        • \uc74c\uadf9 \ubcf4\ud638 \uc801\uc6a9<\/li>\n\n\n\n
        • \ud638\ud658 \uac00\ub2a5\ud55c \uac1c\uc2a4\ud0b7 \ubc0f \ud328\uc2a4\ub108 \uc7ac\ub8cc \uc120\ud0dd\ud558\uae30<\/li>\n<\/ul>\n\n\n\n

          \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(SCC)<\/h3>\n\n\n\n

          \ud2f0\ud0c0\ub284 \ud569\uae08, \ud2b9\ud788 \uc54c\ub8e8\ubbf8\ub284 \ud568\uc720 \ub4f1\uae09\uc740 \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c SCC\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

            \n
          • \uba54\ud0c4\uc62c<\/strong>: \ube44\ud569\uae08 \ud2f0\ud0c0\ub284\uc758 \uacbd\uc6b0 \uc218\ubd84 \ud568\ub7c9 1.5% \uc774\ud558\uc5d0\uc11c \uc785\uacc4 \uade0\uc5f4 \uac00\ub2a5; CP \ub4f1\uae09\uc740 \ub0b4\uc131\uc744 \uc704\ud574 \ucd5c\uc18c 2%\uc758 \ubb3c\uc774 \ud544\uc694\ud558\uba70, \ud569\uae08 \ub4f1\uae09\uc774 \ub192\uc744\uc218\ub85d 3-10%\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
          • \uc801\uc0c9 \ubc1c\uc5f0 \uc9c8\uc0b0<\/strong>: \ubb34\uc218 \uc870\uac74\uc5d0\uc11c\uc758 SCC \uc704\ud5d8; 1.5-2% \ubb3c\uc740 \uade0\uc5f4\uc744 \uc644\uc804\ud788 \uc5b5\uc81c\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
          • \ub728\uac70\uc6b4 \uc18c\uae08<\/strong>: \uc2e4\ud5d8\uc2e4 \ud658\uacbd(\uc77c\ubc18\uc801\uc73c\ub85c 260-480\u00b0C \ubc94\uc704)\uc5d0\uc11c \uc2dc\uc5f0\ub418\uc5c8\uc73c\ub098 \uc11c\ube44\uc2a4 \uc7a5\uc560\ub294 \ubcf4\uace0\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

            \ud2f0\ud0c0\ub284 \ub4f1\uae09 \ubc0f \ub0b4\uc2dd\uc131: \ud2f0\ud0c0\ub284\uc774\ub77c\uace0 \ud574\uc11c \ubaa8\ub450 \uac19\uc740 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4<\/h2>\n\n\n\n

            \ubd80\uc2dd \uc11c\ube44\uc2a4\uc5d0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud55c \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

            \ub4f1\uae09<\/th>\uad6c\uc131<\/th>\uc8fc\uc694 \ubd80\uc2dd \uae30\ub2a5<\/th><\/tr><\/thead>
            1\ub4f1\uae09<\/td>CP Ti(\ucd5c\ub300 0.18% O\u2082)<\/td>\uac00\uc7a5 \uc5f0\uc131\uc774 \ub192\uace0 \uc77c\ubc18\uc801\uc778 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/td><\/tr>
            2\ub4f1\uae09<\/td>CP Ti(0.25% O\u2082)<\/td>\uc6cc\ud06c\ud638\uc2a4 \ub4f1\uae09 - \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc758 \ucd5c\uc0c1\uc758 \uade0\ud615<\/td><\/tr>
            4\ud559\ub144<\/td>CP Ti(0.40% O\u2082)<\/td>\ucd5c\uace0 \uac15\ub3c4 CP \ub4f1\uae09, \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/td><\/tr>
            <\/td>7\ud559\ub144<\/td>Ti + 0.12-0.25% Pd<\/td><\/tr>
            12\ud559\ub144<\/td>Ti + 0.8% Ni + 0.3% Mo<\/td>\ud5a5\uc0c1\ub41c \ud2c8\uc0c8 \ub0b4\uc2dd\uc131, 7\ub4f1\uae09\ubcf4\ub2e4 \uc800\ub834\ud55c \ube44\uc6a9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

            \ub300\ubd80\ubd84\uc758 \ubd80\uc2dd \ubc29\uc9c0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 2\ub4f1\uae09\uc774 \uae30\ubcf8 \uc120\ud0dd\uc785\ub2c8\ub2e4. 7\ub4f1\uae09\uacfc 12\ub4f1\uae09\uc740 \uc0b0\uc131 \ud658\uacbd\uc774\ub098 \ub192\uc740 \ud2c8\uc0c8 \ubd80\uc2dd \uc628\ub3c4\uac00 \uc6b0\ub824\ub418\ub294 \uacbd\uc6b0\uc5d0 \uc9c0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

            \uace0\uac15\ub3c4 \ud569\uae08(Ti-6Al-4V, Ti-5Al-5V-5Mo-3Cr)\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5f4\ub4f1\ud55c<\/strong> \uc2dc\uc911\uc5d0\uc11c \ud310\ub9e4\ub418\ub294 \uc21c\uc218 \ub4f1\uae09\uc5d0 \ube44\ud574 \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284, \uc8fc\uc11d, \ubc14\ub098\ub4d0\uc744 \ucca8\uac00\ud558\uc5ec \uac15\ub3c4\ub97c \ub192\uc600\uae30 \ub54c\ubb38\uc5d0 \ud53c\ud305\uc5d0 \ub300\ud55c \ucde8\uc57d\uc131\uc774 \ub192\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

            \n\n\n\n

            \ud2f0\ud0c0\ub284\uc740 \ubcc0\uc0c9, \ubcc0\uc0c9 \ub610\ub294 \uc0c9\uc774 \ubcc0\ud558\ub098\uc694?<\/h2>\n\n\n\n
            \"\uc0b0\ud654\ubb3c<\/figure>\n\n\n\n

            \ud2f0\ud0c0\ub284\uc740 \uc740\uc774\ub098 \uad6c\ub9ac\ucc98\ub7fc \ubcc0\uc0c9\ub418\uc9c0 \uc54a\uc73c\uba70, \uc9d9\uc740 \ub179\uccad\uc774\ub098 \ub179\uc0c9 \ubd80\uc2dd \uc0dd\uc131\ubb3c\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

            \uadf8\ub7ec\ub098 \ud2f0\ud0c0\ub284\uc740 \ub450 \uac00\uc9c0 \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \ud45c\uba74 \ubcc0\uc0c9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

              \n
            1. \uc5f4 \ud2f4\ud305<\/strong>: \ud2f0\ud0c0\ub284\uc744 \uacf5\uae30 \uc911\uc5d0\uc11c \uac00\uc5f4\ud558\uba74(\uc608: \uc6a9\uc811 \uc911) \uc0b0\ud654\ubb3c \uce35\uc774 \ub450\uaebc\uc6cc\uc9d1\ub2c8\ub2e4. \ub450\uaed8\uc5d0 \ub530\ub77c \uac00\uc2dc\uad11\uc120\uc744 \uac04\uc12d\ud558\uc5ec \uc605\uc740 \uae08\uc0c9(~5-8nm)\uc5d0\uc11c \uc9c4\ud55c \ubcf4\ub77c\uc0c9(~38-45nm), \ud30c\ub780\uc0c9(~30-35nm), \ud68c\uc0c9(~50+nm)\uc5d0 \uc774\ub974\ub294 \ub2e4\uc591\ud55c \uc0c9\uc0c1\uc744 \ub9cc\ub4e4\uc5b4 \ub0c5\ub2c8\ub2e4. \uc774\ub294 \uc591\uadf9\uc0b0\ud654 \ucc98\ub9ac\ub41c \ud2f0\ud0c0\ub284 \uc8fc\uc5bc\ub9ac \uc0c9\uc0c1\uc744 \ub9cc\ub4dc\ub294 \uac83\uacfc \ub3d9\uc77c\ud55c \ud604\uc0c1\uc785\ub2c8\ub2e4. \ubcc0\uc0c9\uc740 \uc21c\uc804\ud788 \uc0b0\ud654\ubb3c \uce35\uc5d0 \uc758\ud55c \uac83\uc774\uba70 \ub0b4\uc2dd\uc131\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
            2. \uc811\ucd09 \uc5bc\ub8e9<\/strong>: \ud2f0\ud0c0\ub284\uc740 \uc804\ud574\uc9c8(\uc9c0\ubb38 \uc2b5\uae30 \ud3ec\ud568)\uc774 \uc788\ub294 \uacbd\uc6b0 \ub2e4\ub978 \uae08\uc18d, \ud2b9\ud788 \uad6c\ub9ac, \ud669\ub3d9 \ub610\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uacfc \uc811\ucd09\ud558\uc5ec \ud45c\uba74 \uc790\uad6d\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud45c\uba74\uc801\uc778 \uac83\uc73c\ub85c \ube44\ub9c8\ubaa8\uc131 \uc81c\ud488\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubd80\ub4dc\ub7fd\uac8c \ub2e6\uc73c\uba74 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \uc2dc\uacc4, \ubc18\uc9c0, \uc870\ub9ac\uae30\uad6c, \uc790\uc804\uac70 \ud504\ub808\uc784 \ub4f1 \uc77c\uc0c1\uc801\uc778 \uc0ac\uc6a9\uc5d0\uc11c \uc5f0\ub9c8\ub098 \ud2b9\ubcc4\ud55c \uad00\ub9ac \uc5c6\uc774\ub3c4 \uc218\uc2ed \ub144 \ub3d9\uc548 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \uc740\ud68c\uc0c9 \uc678\uad00\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

              \uc2e4\uc6a9\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c: \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n

              \ud574\uc591 \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \uc870\uc120<\/h3>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \ud574\uc218 \ubc30\uad00, \uc5f4\uad50\ud658\uae30, \uc751\ucd95\uae30 \ud29c\ube0c, \ud574\uc591 \ud50c\ub7ab\ud3fc \uad6c\uc131 \uc694\uc18c \ubc0f \ub2f4\uc218\ud654 \uc7a5\ube44\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uacbd\uc81c\uc131: \ud2f0\ud0c0\ub284\uc740 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\ubcf4\ub2e4 5~10\ubc30 \ub354 \ube44\uc2f8\uc9c0\ub9cc, \ubc14\ub2f7\ubb3c\uc5d0\uc11c \uc720\uc9c0\ubcf4\uc218 \uc5c6\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc218\uba85\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 40\ub144\uc744 \ucd08\uacfc\ud558\ub294 \ubc18\uba74 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub300\uccb4\uc7ac\uc758 \uacbd\uc6b0 10~20\ub144\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

              \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8<\/h3>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc758 \uc0dd\uccb4 \uc801\ud569\uc131\uc740 \ud2f0\ud0c0\ub284\uc758 \ud328\uc2dc\ube0c TiO\u2082 \uce35\uacfc \uc9c1\uc811\uc801\uc73c\ub85c \uc5f0\uad00\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uad00\uc808 \uad50\uccb4, \uce58\uacfc\uc6a9 \uc784\ud50c\ub780\ud2b8, \ubf08\ud310 \ubc0f \ucc99\ucd94 \uc735\ud569 \uc7a5\uce58\ub294 \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131\uc744 \ud1b5\ud574 \uc778\uccb4 \ub0b4\uc5d0\uc11c 20\ub144 \uc774\uc0c1 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud654\ud559 \ucc98\ub9ac<\/h3>\n\n\n\n

              \uc9c8\uc0b0, \uc544\uc138\ud2b8\uc0b0 \ubc0f \uc5fc\ud654\ubb3c \ud568\uc720 \uc11c\ube44\uc2a4\uc758 \uacf5\uc815 \uc6a9\uae30, \uc5f4\uad50\ud658\uae30, \ubc30\uad00 \ubc0f \ubc38\ube0c \uad6c\uc131\ud488. 7\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \ud669\uc0b0 \ubc0f \uc5fc\uc0b0 \uc751\uc6a9 \ubd84\uc57c\ub85c \uadf8 \ubc94\uc704\ub97c \ud655\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

              \uc18c\ube44\uc790 \uc81c\ud488<\/h3>\n\n\n\n

              \ud2f0\ud0c0\ub284 \uc2dc\uacc4(\ubc14\ub2f7\ubb3c, \ub540, \uc77c\uc0c1\uc801\uc778 \ub9c8\ubaa8\ub97c \uacac\ub51c \uc218 \uc788\uc744 \uc815\ub3c4\ub85c \ubd80\uc2dd\uc5d0 \uac15\ud568), \uc790\uc804\uac70 \ud504\ub808\uc784(\uc804\ucc9c\ud6c4\ub85c \ub77c\uc774\ub529\ud558\ub294 \ud22c\uc5b4\ub9c1 \uc0ac\uc774\ud074\ub9ac\uc2a4\ud2b8\uc5d0\uac8c \ud2b9\ud788 \uc911\uc694), \uc870\ub9ac\uae30\uad6c(\uac00\ubccd\uace0 \uc0b0\uc131 \uc74c\uc2dd\uc5d0 \ubc18\uc751\ud558\uc9c0 \uc54a\uc74c), \ubcf4\uc11d\ub958(\uc800\uc790\uadf9\uc131 - TiO\u2082\ub294 \ud53c\ubd80 \ubc18\uc751\uc744 \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uc74c) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud56d\uacf5\uc6b0\uc8fc<\/h3>\n\n\n\n

              \ud56d\uacf5\uae30\uc758 \uae30\uccb4 \uad6c\uc870, \uc5d4\uc9c4 \ucef4\ud504\ub808\uc11c \ube14\ub808\uc774\ub4dc, \uc720\uc555 \ud29c\ube0c. \ud56d\uacf5\uae30\ub294 \uace0\ub3c4\uc758 \ucda5\uace0 \uc2b5\ud55c \ud658\uacbd\uacfc \uc9c0\uc0c1\uc758 \ub530\ub73b\ud558\uace0 \uc5fc\ubd84\uc774 \ub9ce\uc740 \ud574\uc548 \ud658\uacbd \uc0ac\uc774\uc5d0\uc11c \uae09\uaca9\ud55c \uc628\ub3c4 \ubcc0\ud654\ub97c \uacbd\ud5d8\ud558\uae30 \ub54c\ubb38\uc5d0 \ub0b4\uc2dd\uc131\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

              \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \ubb3c\uc5d0 \ub179\uc774 \uc2ac\ub098\uc694?<\/strong><\/p>\n\n\n\n

              \uc21c\uc218 \ud2f0\ud0c0\ub284\uc740 \ub2f4\uc218, \ubc14\ub2f7\ubb3c, \uc5fc\uc18c \ucc98\ub9ac\ub41c \ubb3c, \uc0dd\uc218 \ub4f1 \uc5b4\ub5a4 \uc885\ub958\uc758 \ubb3c\uc5d0\uc11c\ub3c4 \ub179\uc2ac\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. TiO\u2082 \uc0b0\ud654\ub9c9\uc740 \ubb3c\uacfc \uc811\ucd09\ud558\ub294 \uc989\uc2dc \ud615\uc131\ub418\uc5b4 \uc644\ubcbd\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc77c\ubc18\uc801\uc778 \ubd80\uc2dd\uc5d0 \ub300\ud574 \ucd5c\ub300 260\u00b0C(500\u00b0F)\uc758 \ubc14\ub2f7\ubb3c\uc5d0\uc11c \uc9c0\uc18d\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub4f1\uae09\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \ubc14\ub2f7\ubb3c\uc5d0\uc11c \ubd80\uc2dd\ub418\ub098\uc694?<\/strong><\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \ubc14\ub2f7\ubb3c\uc5d0\uc11c \ubd80\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \ucd5c\ub300 18m\/s(~35\ub178\ud2b8)\uc758 \uc720\uc18d\uc5d0\uc11c \uce68\uc2dd\uc774 \uac70\uc758 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc73c\uba70 \ud574\uc591 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c 40\ub144 \uc774\uc0c1\uc758 \uc218\uba85\uc744 \uae30\ub85d\ud588\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uacf5\uaca9\ud558\ub294 \uc5fc\ud654\ubb3c \uc774\uc628\uc740 \uc2e4\uc81c\ub85c \ud2f0\ud0c0\ub284\uc758 \ud328\uc2dc\ube0c \ud544\ub984\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \uae01\ud788\uba74 \ub179\uc774 \uc2ac \uc218 \uc788\ub098\uc694?<\/strong><\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc5d0 \uae01\ud798\uc774 \uc0dd\uae30\uba74 \ub178\ucd9c\ub41c \uae08\uc18d\uc774 \uc790\ub3d9\uc73c\ub85c \uc0b0\ud654\ud2f0\ud0c0\ub284 \uce35\uc744 \uc7ac\ud615\uc131\ud558\uc5ec \uc218 \ubc00\ub9ac\ucd08 \ub0b4\uc5d0 \ucd08\uae30 \uc804\uae30\ud654\ud559\uc801 \uc7ac\ubd80\uc2dd\ud654\uac00 \uc77c\uc5b4\ub098 \uc644\uc804\ud55c \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc744 \ud68c\ubcf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc790\uac00 \uce58\uc720 \ub2a5\ub825\uc740 \uae01\ud798\uc73c\ub85c \uc778\ud574 \uc7a5\uae30\uc801\uc778 \ub0b4\uc2dd\uc131\uc774 \uc800\ud558\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uba70, \uc774\ub294 \ub3c4\uc7a5 \ub610\ub294 \ucf54\ud305\ub41c \uae08\uc18d\uc5d0 \ube44\ud574 \uc0c1\ub2f9\ud55c \uc7a5\uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284 \uc8fc\uc5bc\ub9ac\ub294 \ub179\uc774 \uc2ac\ub098\uc694?<\/strong><\/p>\n\n\n\n

              \uc544\ub2c8\uc694. \ud2f0\ud0c0\ub284 \uc8fc\uc5bc\ub9ac\ub294 \ub540, \ubc14\ub2f7\ubb3c, \uc5fc\uc18c \ub178\ucd9c \ub4f1 \uc77c\ubc18\uc801\uc778 \ucc29\uc6a9 \uc870\uac74\uc5d0\uc11c \ub179\uc774 \uc2ac\uac70\ub098 \ubcc0\uc0c9\ub418\uac70\ub098 \ubd80\uc2dd\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uac00\uc7a5 \uad00\ub9ac\uac00 \ud544\uc694 \uc5c6\ub294 \uc8fc\uc5bc\ub9ac \uae08\uc18d \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \uc8fc\uc5bc\ub9ac\uc5d0 \ud45c\uba74 \uc790\uad6d\uc774 \uc0dd\uae38 \uc218 \uc788\ub294 \uc720\uc77c\ud55c \ubc29\ubc95\uc740 \ub2e4\ub978 \uae08\uc18d\uacfc\uc758 \uc811\ucd09\uc73c\ub85c \uc778\ud55c \uc5bc\ub8e9\ubfd0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc744 \ubd80\uc2dd\uc2dc\ud0ac \uc218 \uc788\ub294 \ud654\ud559 \ubb3c\uc9c8\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc744 \uacf5\uaca9\ud558\ub294 \uc8fc\uc694 \ud654\ud559\ubb3c\uc9c8\uc740 \ubd88\uc0b0(HF, 1% \ub18d\ub3c4\uc5d0\uc11c\ub3c4), \uace0\uc628 \ub18d\ucd95 \uc5fc\uc0b0, \uace0\uc628 \ub18d\ucd95 \ud669\uc0b0, \uac74\uc870 \uc5fc\uc18c \uac00\uc2a4, \uc801\uc5f0 \uc9c8\uc0b0(\ubb34\uc218), \uba54\ud0c4\uc62c(\uc218\ubd84 \ud568\ub7c9\uc774 \ub0ae\uc740 \uacbd\uc6b0) \ub4f1\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uac74\uc758 \ub300\ubd80\ubd84\uc740 \uc0b0\uc5c5 \ud654\ud559 \ucc98\ub9ac \uc678\uc5d0\ub294 \ud754\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc774 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ubcf4\ub2e4 \ub0b4\uc2dd\uc131\uc774 \ub354 \uc6b0\uc218\ud560\uae4c\uc694?<\/strong><\/p>\n\n\n\n

              \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ud658\uacbd(\ubc14\ub2f7\ubb3c, \uc5fc\uc218 \ubd84\ubb34, \uc218\uc601\uc7a5)\uc758 \uacbd\uc6b0 \ud2f0\ud0c0\ub284\uc774 \ud6e8\uc52c \ub354 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc5fc\ud654\ubb3c\ub85c \uc778\ud55c \ud53c\ud305\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc544 \uacb0\uad6d \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ub300\uae30 \ub178\ucd9c\uc758 \uacbd\uc6b0 \ub450 \uc18c\uc7ac \ubaa8\ub450 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \ucd08\uae30 \ube44\uc6a9\uc774 5~10\ubc30 \ub354 \ub4e4\uc9c0\ub9cc \uac00\ud639\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc218\uba85\uc774 2~4\ubc30 \ub354 \uae38\uc5b4\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \uc120\ud0dd\uc740 \ube44\uc6a9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \ub540\uc5d0 \ub179\uc774 \uc2ac\ub098\uc694?<\/strong><\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \uc0ac\ub78c\uc758 \ub540\uc5d0 \uc758\ud574 \ubd80\uc2dd\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub540\uc5d0\ub294 \uc5fc\ubd84(\uc8fc\ub85c \uc5fc\ud654\ub098\ud2b8\ub968(~0.1-0.5%)\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0\ub9cc \ud2f0\ud0c0\ub284\uc758 \ud328\uc2dc\ube0c \ud544\ub984\uc740 \uc774 \ub18d\ub3c4\uc5d0 \uc804\ud600 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ud2f0\ud0c0\ub284\uc774 \ubc14\ub514 \uc96c\uc5bc\ub9ac, \uc2dc\uacc4, \uc6b4\ub3d9 \uc7a5\ube44\uc5d0 \uc778\uae30\uac00 \uc788\ub294 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284 \uc0b0\ud654\ubb3c \uce35\uc758 \ub450\uaed8\ub294 \uc5bc\ub9c8\ub098 \ub418\ub098\uc694?<\/strong><\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc758 \ucc9c\uc5f0 \uc0b0\ud654\ud2f0\ud0c0\ub284 \uce35\uc740 \uc8fc\ubcc0 \uacf5\uae30\uc5d0 \ub178\ucd9c\ub418\uba74 \uc57d 3~6\ub098\ub178\ubbf8\ud130\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \uc218\ub144 \ub3d9\uc548 \uc8fc\ubcc0 \uacf5\uae30\uc5d0 \ub178\ucd9c\ub418\uba74 \uc57d 25\ub098\ub178\ubbf8\ud130\ub85c \uc131\uc7a5\ud569\ub2c8\ub2e4. \uc7a5\uc2dd\uc6a9 \ucc29\uc0c9\uc758 \uacbd\uc6b0 \uc591\uadf9 \uc0b0\ud654 \ud2f0\ud0c0\ub284 \uce35\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 15-180 \ub098\ub178\ubbf8\ud130\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

              \uc694\uc57d: \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131\uc774 \ub2e8\uc21c\ud55c \ub9c8\ucf00\ud305\uc774 \uc544\ub2cc \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub4f1\uae09\uc778 \uc774\uc720<\/h2>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \ucca0\uc744 \ud568\uc720\ud558\uc9c0 \uc54a\uc544 \ub179\uc774 \uc2ac\uc9c0 \uc54a\uc73c\uba70, \ud45c\uba74\uc5d0 \ub178\ucd9c\ub41c \ud6c4 \uc218\ucd08 \ub0b4\uc5d0 \ud615\uc131\ub418\ub294 \uc790\uac00 \uce58\uc720 TiO\u2082 \uc0b0\ud654\ubb3c \uce35\uc744 \ud1b5\ud574 \uac70\uc758 \ubaa8\ub4e0 \ud615\ud0dc\uc758 \ubd80\uc2dd\uc5d0 \uc800\ud56d\ud569\ub2c8\ub2e4. \uc774 3-25nm \ud544\ub984\uc740 \uc5f4\uc5ed\ud559\uc801\uc73c\ub85c \uc548\uc815\uc801\uc774\uba70 \uc720\uc9c0\ubcf4\uc218\ub098 \ud654\ud559\uc801 \ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\uba70 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \uacb0\uad6d \uace0\uc7a5 \ub098\ub294 \ud658\uacbd, \ud2b9\ud788 \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ubc14\ub2f7\ubb3c\uc5d0\uc11c\ub3c4 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \uc77c\ubc18 \ubd80\uc2dd\uc758 \uacbd\uc6b0 \ucd5c\ub300 260\u00b0C\uc758 \ubc14\ub2f7\ubb3c\uc5d0\uc11c \ubbf8\ubbf8\ud55c \ubd80\uc2dd\uc744 \ubcf4\uc774\uace0(\ud2c8\uc0c8 \ubd80\uc2dd \ud55c\uacc4\ub294 82\u00b0C\uc5d0\uc11c \uc2dc\uc791), \ub300\ubd80\ubd84\uc758 \ub18d\ub3c4\uc5d0\uc11c \uc9c8\uc0b0\uc744 \uacac\ub514\uba70, \uc8fc\ubcc0 \uc218\ubd84\uc774 50ppm\uc5d0 \ubd88\uacfc\ud574\ub3c4 \ud328\uc2dc\ube0c \ud544\ub984\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uae30\uacc4\uc801 \uc190\uc0c1 \ud6c4 \uc790\uac00 \uce58\uc720 \ubc18\uc751\uc774 \ubc00\ub9ac\ucd08 \uc774\ub0b4\uc5d0 \uc2dc\uc791\ub418\uba70, \uc774\ub294 \uacbd\uc7c1 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae08\uc18d\ubcf4\ub2e4 \ube60\ub978 \uc18d\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ubcf4\ub2e4 5~10\ubc30 \ube44\uc2f8\uace0 \ud2b9\uc218 \uc81c\uc791 \uae30\uc220\uc774 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \ube44\uc6a9\uacfc \uae30\uacc4 \uac00\uacf5\uc131\uc774\ub77c\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ud574\uc591 \uc2dc\uc2a4\ud15c, \ud654\ud559 \ucc98\ub9ac, \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8 \ub4f1 \ubd80\uc2dd\uc73c\ub85c \uc778\ud55c \uc548\uc804 \uc704\ud5d8, \ud658\uacbd \uc624\uc5fc \ub610\ub294 \uace0\ube44\uc6a9\uc758 \uac00\ub3d9 \uc911\ub2e8\uc774 \ubc1c\uc0dd\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131\uc740 \uc11c\ube44\uc2a4 \uc218\uba85 \ub3d9\uc548 \uce21\uc815 \uac00\ub2a5\ud55c \uacbd\uc81c\uc801 \uac00\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

              \uc801\uc808\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub824\uba74 \ud2f0\ud0c0\ub284\uc758 \uae30\ub2a5\uacfc \ud55c\uacc4(\ubd88\uc0b0, \uace0\uc628 \ud658\uc6d0\uc0b0, \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c\uc758 \ud2c8\uc0c8 \ubd80\uc2dd)\ub97c \ubaa8\ub450 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \ubb34\uc801\uc758 \uc18c\uc7ac\ub294 \uc544\ub2c8\uc9c0\ub9cc, \uc791\ub3d9 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc7ac\ub8cc \uacfc\ud559\uc774 \ub9cc\ub4e4\uc5b4\ub0b8 \ubd80\uc2dd \ubc29\uc9c0 \uae08\uc18d\uc5d0 \uac00\uc7a5 \uadfc\uc811\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

              Titanium does not rust because it instantly forms a microscopic titanium dioxide (TiO\u2082) layer when exposed to air \u2014 a self-healing shield that stops corrosion before it starts. This passive oxide film is only 3\u20136 nanometers thick initially, yet it makes titanium nearly immune to seawater, salt spray, and most acids. Here\u2019s exactly how this […]<\/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-4039","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4039","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=4039"}],"version-history":[{"count":1,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4039\/revisions"}],"predecessor-version":[{"id":4047,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4039\/revisions\/4047"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/media?parent=4039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/categories?post=4039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/tags?post=4039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}