{"id":190,"date":"2024-04-01T06:00:01","date_gmt":"2024-03-31T22:00:01","guid":{"rendered":"http:\/\/ceramicatijolart.com\/?p=190"},"modified":"2024-04-01T06:00:01","modified_gmt":"2024-03-31T22:00:01","slug":"%ec%8b%a4%eb%a6%ac%ec%bd%98-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-%ec%97%b4-%ec%a0%84%eb%8f%84%ec%84%b1-2","status":"publish","type":"post","link":"https:\/\/ceramicatijolart.com\/ko\/%ec%8b%a4%eb%a6%ac%ec%bd%98-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-%ec%97%b4-%ec%a0%84%eb%8f%84%ec%84%b1-2\/","title":{"rendered":"\uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc \uc5f4 \uc804\ub3c4\uc131"},"content":{"rendered":"

\ud0c4\ud654\uaddc\uc18c \ub610\ub294 \uce74\ubcf4\ub8ec\ub4d0()\uc740 \uc5f0\ub9c8\uc7ac\ub85c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 1893\ub144\uc5d0 \ucc98\uc74c \ub300\ub7c9 \uc0dd\uc0b0\ub41c \uacbd\uc9c8 \uc138\ub77c\ubbf9\uc785\ub2c8\ub2e4. \ubaa8\uc774\uc0ac\ub098\uc774\ud2b8 \ubcf4\uc11d\uacfc \ucee4\ub7f0\ub364\uc774\ub77c\ub294 \ud654\uc131\uc554\uc73c\ub85c \uc18c\ub7c9 \uc874\uc7ac\ud558\ub294 \ucc9c\uc5f0 \uc0ac\ub840\ub3c4 \uc788\uc9c0\ub9cc, \ud604\ub300\uc5d0\ub294 \ub300\ubd80\ubd84 \ud569\uc131\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

SiC\ub294 \ub192\uc740 \ub0b4\ud53c\ub85c\uc131, \ub192\uc740 \uc5f4\uc804\ub3c4\uc728, \ub0ae\uc740 \ud33d\ucc3d \uacc4\uc218\ub97c \ubcf4\uc774\ub294 \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc5b4 \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uac15\ud55c \ub0b4\uad6c\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uace0\uc628\uc744 \uacac\ub51c \uc218 \uc788\ub294 \uc81c\uc791\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\uc5f4\ubb3c\ub9ac\ud559\uc801 \ud2b9\uc131<\/h2>\n

\uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc\ub294 \uc0c1\uc628\uc5d0\uc11c \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc740 \uba87 \uc548 \ub418\ub294 \uc18c\uc7ac \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc\ub294 \ub2e8\ub2e8\ud558\uace0 \uacac\uace0\ud558\uba70 \uc628\ub3c4\uac00 \uc548\uc815\uc801\uc774\uae30 \ub54c\ubb38\uc5d0 \ucc9c\ubb38\ud559\uc790\ub4e4\uc774 \uc0ac\uc6a9\ud558\ub294 \ub9dd\uc6d0\uacbd \uac70\uc6b8\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \ud0c1\uc6d4\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n

\ubc00\ub3c4 \ud568\uc218 \uc774\ub860\uc740 \uc785\ubc29 \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc(3C-SiC)\uc758 \uad6c\uc870\uc801 \ud30c\ub77c\ubbf8\ud130\uc640 \uc720\ud55c \uc628\ub3c4 \uc5f4-\ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uccb4\uacc4\uc801\uc73c\ub85c \uc774\ub860\uc801\uc73c\ub85c \uc870\uc0ac\ud558\ub294 \ub370 \ud65c\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud0c4\uc131 \uc0c1\uc218\uc640 \ud06c\ub204\ud504 \ubbf8\uc138 \uacbd\ub3c4\uc5d0 \uad00\ud55c \uacb0\uacfc\ub294 \uc2e4\ud5d8 \ub370\uc774\ud130\ub294 \ubb3c\ub860 \ub2e4\ub978 \uacf3\uc5d0\uc11c \ubc1c\ud45c\ub41c \uacc4\uc0b0 \uacb0\uacfc\uc640\ub3c4 \ub9cc\uc871\uc2a4\ub7ec\uc6b4 \uc77c\uce58\ub3c4\ub97c \ubcf4\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub610\ud55c \ucd5c\uc801\ud654\ub41c \uad6c\uc870 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec ZrC, TiC \ubc0f SiC\uc758 \uacb0\ud568 \ud615\uc131 \uc5d0\ub108\uc9c0\uc5d0 \ub300\ud55c \uc6d0\uc790 \uc218\uc900\uc758 \ucd94\uc815\uce58\ub97c \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uacb0\ud568 \uc6d0\uc790 \uc218\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c Debye \uc628\ub3c4\uac00 \uac10\uc18c\ud558\ub294 \ubc18\uba74 CZr \uc548\ud2f0\uc0ac\uc774\ud2b8 \ubc0f VC \uacb0\ud568\uc740 VSi \ubc0f Sit \uacb0\ud568\ubcf4\ub2e4 \ub0ae\uc740 \ud615\uc131 \uc5d0\ub108\uc9c0\ub97c \ub098\ud0c0\ub0b4\uba70, \uc774\ub7ec\ud55c \ud615\uc131 \uc5d0\ub108\uc9c0 \uac10\uc18c\ub294 3C-SiC \uad6c\uc870\uc758 \uc77c\ucd95 \ubc0f \uc804\ub2e8 \ubcc0\ud615\uc5d0 \ub300\ud55c \uc800\ud56d\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc74c\uc744 \ubc1d\ud600\ub0c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc804\uae30\uc801 \ud2b9\uc131<\/h2>\n

\ud0c4\ud654\uaddc\uc18c\ub294 \uc790\uc5f0\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub2e8\ub2e8\ud558\uace0 \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc740 \uc18c\uc7ac \uc911 \ud558\ub098\ub85c, \uc0b0\uacfc \uc54c\uce7c\ub9ac\uc758 \uacf5\uaca9\uc744 \ubaa8\ub450 \uacac\ub514\uba70 \ucd5c\ub300 1600\u2103\uae4c\uc9c0 \uac15\ub3c4 \uc190\uc2e4 \uc5c6\uc774 \ub0b4\uc5f4\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc\ub294 \uc6b0\uc218\ud55c \uc804\uae30 \uc804\ub3c4\uccb4 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n

\uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc\ub294 \ubc34\ub4dc\uac2d\uc774 \ub113\uc5b4 \ub2e4\uc774\uc624\ub4dc, \ud2b8\ub79c\uc9c0\uc2a4\ud130, \uc0ac\uc774\ub9ac\uc2a4\ud130\uc640 \uac19\uc740 \ubc18\ub3c4\uccb4 \uc18c\uc790\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud558\uba70, \ud070 \uc804\uc555\uacfc \uc804\ub958\ub97c \uacac\ub51c \uc218 \uc788\uc5b4 \uace0\uc804\ub825 \uc804\ub825 \uc7a5\uce58\uc5d0\ub3c4 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\ub2e4\uacf5\uc131 SiC\ub294 \uadf8\ub798\ud540 \ub098\ub178\ud50c\ub77c\ub137(GNP)\uc744 \ucd94\uac00\ud558\uc5ec \uc5f4\uc801 \ud2b9\uc131\uc744 \uac15\ud654\ud55c \ubb3c\uc9c8\ub85c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \ud654\ud559\ub7c9\ub860\uc801 \ub610\ub294 \ube44\ud654\ud559\ub7c9\ub860\uc801 SiC \ubd84\ub9d0\uc758 \uc561\uc0c1 \uc2a4\ud30c\ud06c \ud50c\ub77c\uc988\ub9c8 \uc18c\uacb0\uc744 \ud1b5\ud574 \uc81c\uc870\ud560 \uc218 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \uc18c\uacb0 \ubcf4\uc870\uc81c(Y2O3 \ubc0f La2O3) \uc870\ud569\uc744 \ud14c\uc2a4\ud2b8\ud558\uc5ec \ucd5c\ub300 20 vol% GNP \ud568\ub7c9\uc744 \uac00\uc9c4 \ub2e4\uacf5\uc131 \uc18c\uc7ac\uc758 \uc0c1 \uc870\uc131, \ubbf8\uc138 \uad6c\uc870 \ubc0f \uc5f4\uc804\ub3c4\ub3c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ud3c9\uac00\ud558\uace0 \ucd5c\ub300 20% GNP \ud568\ub7c9\uc744 \uac00\uc9c4 \ubcf5\ud569\uccb4\uc5d0\uc11c \ube44\ub2e8\uc870 \uc628\ub3c4 \uc758\uc874\uc131\uc774 \uad00\ucc30\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n

\uc2e4\ub9ac\ucf58\uacfc \ud0c4\uc18c \uc6d0\uc790\uc758 \ub3c5\ud2b9\ud55c \uacb0\uc815 \uaca9\uc790 \uad6c\uc131\uc73c\ub85c \uc778\ud574 SiC\ub294 \uac00\uc7a5 \uacac\uace0\ud558\uace0 \ub2e8\ub2e8\ud55c \uc138\ub77c\ubbf9 \uc18c\uc7ac \uc911 \ud558\ub098\ub85c \ub6f0\uc5b4\ub09c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0, \uc5fc\ub8cc, \uc6a9\uc735 \uc5fc\uc5d0 \uc758\ud55c \ubd80\uc2dd\uacfc \ub9c8\ubaa8\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uac15\ud558\uace0 \uac15\ub3c4\uac00 \ub192\uc544\uc11c \uc5f0\uc0ad\uae30, \ud655\uc7a5\uae30 \ub610\ub294 \uc555\ucd9c\uae30\uc758 \uc5f0\uc0ad \ud720\uc774\ub098 \ub4dc\ub9b4 \ube44\ud2b8\uc640 \uac19\uc740 \ub0b4\ub9c8\ubaa8\uc131 \ubd80\ud488\uc5d0\ub3c4 SiC\ub97c \ub9e4\ub825\uc801\uc778 \uc18c\uc7ac\ub85c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc138\ub77c\ubbf9 \uc18c\uc7ac\ub294 \uac00\ubcbc\uc6b8 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc5f4\ucda9\uaca9 \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub098 \ucd5c\ub300 1600degC\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uae30\uacc4\uc801 \ud2b9\uc131\uc774\ub098 \uc5f4\ud33d\ucc3d\uc744 \uc783\uc9c0 \uc54a\uace0 \uacac\ub51c \uc218 \uc788\uc73c\uba70, \ub0ae\uc740 \uc5f4\ud33d\ucc3d\ub960\uacfc \ub9e4\uc6b0 \ub192\uc740 \uc601\ud0c4\uc728\ub85c \uce58\uc218 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\ub2e4\uacf5\uc131 SiC \uc138\ub77c\ubbf9\uc758 \ub2e4\uacf5\uc131\uc740 \uc131\ud615 \ubc29\ubc95(\ubc18\uc751 \uacb0\ud569 \ub610\ub294 \uc18c\uacb0)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 B4C \ud568\ub7c9\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc804\uae30 \uc804\ub3c4\ub3c4\uc640 \uad74\uace1 \uac15\ub3c4\uac00 \ubaa8\ub450 \uc99d\uac00\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\ub294\ub370, \uc774\ub294 Si-C \ub9e4\ud2b8\ub9ad\uc2a4 \uc7ac\ub8cc\uc5d0\uc11c \uc0b0\uc18c\ub97c \ud761\ucc29\ud558\uc5ec \ud3ec\ub17c \uc0b0\ub780 \uae38\uc774\ub97c \uac10\uc18c\uc2dc\ud0a4\ub294 \ub2a5\ub825 \ub54c\ubb38\uc778 \uac83\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n

\uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc\ub294 \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \uc5f0\ub9c8\uc7ac\uc640 \uc808\uc0ad \uacf5\uad6c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud0c4\ud654\uaddc\uc18c\ub294 \ud45c\uba74\uc774 \ub2e8\ub2e8\ud558\uace0 \ub0b4\uc5f4\uc131\uc774 \ub6f0\uc5b4\ub098\uae30 \ub54c\ubb38\uc5d0 \ub2e4\uc774\uc624\ub4dc \ubc0f \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \uc804\uc790 \ubc18\ub3c4\uccb4\ub85c \uc0ac\uc6a9\ub418\uba70, \uc804\uc555 \ud5c8\uc6a9 \uc624\ucc28\uac00 \uc2e4\ub9ac\ucf58\uc744 \ub2a5\uac00\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc\ub3c4 \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc\ub294 \uacbd\ub3c4\uac00 \ub192\uace0 \ubd80\uc2dd\uc5d0 \uac15\ud558\uba70 \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc544 \ud5ec\uba67\uc774\ub098 \ubc29\ud0c4\ud310\uacfc \uac19\uc740 \ubcf4\ud638 \uc7a5\ube44\uc5d0 \ud0c1\uc6d4\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ub610\ud55c \ud654\ud559\uc801 \ubd88\ud65c\uc131\uc73c\ub85c \uc778\ud574 \ubb3c\uacfc \ubc18\uc751\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc6b0\uc8fc\uc120\uc774\ub098 \ud574\uc591 \ud658\uacbd\uacfc \uac19\uc774 \uc2b5\ub3c4\uac00 \ub192\uc740 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n

\uc7ac\uacb0\uc815\ud654 \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc(RSiC)\ub294 \ub2e4\ub978 \uc5b4\ub5a4 SiC \ubcc0\ud615\ubcf4\ub2e4 \uae30\uacc4\uc801, \uc5f4\uc801, \uc804\uae30\uc801 \ud2b9\uc131\uc758 \ud0c1\uc6d4\ud55c \uc870\ud654\ub97c \uc790\ub791\ud569\ub2c8\ub2e4. \uce58\ubc00\ud55c \ubbf8\uc138 \uad6c\uc870\ub85c \uc778\ud574 \uace0\uc628\uc5d0\uc11c\ub3c4 \uac15\ub3c4\uc640 \uac15\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ud33d\ucc3d \uacc4\uc218\uac00 \ub0ae\uace0, \uad6c\uc870\uc801 \uc9c0\ub974\ucf54\ub2c8\uc544 \uc138\ub77c\ubbf9\uc5d0 \ube44\ud574 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc740 \ud0c4\uc131 \uacc4\uc218 \uac12\uc744 \ub098\ud0c0\ub0b4\uba70 \uc5f4\ud33d\ucc3d \uacc4\uc218 \uac12\ub3c4 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Silicon carbide, or carborundum (), is a hard ceramic first mass-produced in 1893 for use as an abrasive. While natural instances exist (moissanite gems and small quantities as an igneous rock called corundum), most modern day usage occurs synthetically. SiC is known to exhibit high fatigue resistance, high thermal conductivity and a low coefficient of […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[64],"tags":[],"class_list":["post-190","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/posts\/190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/comments?post=190"}],"version-history":[{"count":1,"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/posts\/190\/revisions"}],"predecessor-version":[{"id":191,"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/posts\/190\/revisions\/191"}],"wp:attachment":[{"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/media?parent=190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/categories?post=190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ceramicatijolart.com\/ko\/wp-json\/wp\/v2\/tags?post=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}