{"id":203,"date":"2026-06-07T20:35:14","date_gmt":"2026-06-07T12:35:14","guid":{"rendered":"http:\/\/ceramicwashers.com\/?p=203"},"modified":"2026-06-07T20:35:14","modified_gmt":"2026-06-07T12:35:14","slug":"%ec%95%8c%eb%a3%a8%eb%af%b8%eb%82%98-%ec%a0%88%ec%97%b0%ec%b2%b4-%eb%8f%84%ec%9e%90%ea%b8%b0-%ec%a0%88%ec%97%b0%ec%b2%b4%ea%b0%80-%ea%b3%84%ec%86%8d-%ea%b3%a0%ec%9e%a5-%eb%82%98%eb%8d%98-%ea%b3%b3","status":"publish","type":"post","link":"https:\/\/ceramicwashers.com\/ko\/alumina-insulator-the-material-that-survived-where-porcelain-kept-failing\/","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4: \ub3c4\uc790\uae30\uac00 \uacc4\uc18d \uc2e4\ud328\ud588\ub358 \uacf3\uc5d0\uc11c \uc0b4\uc544\ub0a8\uc740 \uc18c\uc7ac"},"content":{"rendered":"<div>\n<div>\n<p dir=\"auto\">\ub300\uaddc\ubaa8 \uc138\ub77c\ubbf9 \ud0c0\uc77c \uacf5\uc7a5 \ud655\uc7a5 \ucd08\uae30, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \ubc18\ubcf5\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud588\uc2b5\ub2c8\ub2e4. \ub864\ub7ec \uac00\ub9c8 \ub0b4\ubd80\uc758 \uac00\uc5f4 \uc694\uc18c\ub97c \uc9c0\uc9c0\ud558\ub294 \uace0\uc804\uc555 \uc808\uc5f0\uccb4\uac00 \ub180\ub77c\uc6b8 \uc815\ub3c4\ub85c \ube60\ub978 \uc18d\ub3c4\ub85c \uace0\uc7a5 \ub098\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uae30\uc874 \ub3c4\uc790\uae30 \uc808\uc5f0\uccb4\ub294 8~14\uac1c\uc6d4\ubc16\uc5d0 \uc9c0\ub098\uc9c0 \uc54a\uc544 \uade0\uc5f4\uc774 \uc0dd\uae30\uac70\ub098 \ud45c\uba74 \ud2b8\ub798\ud0b9 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc804\uae30\uc801 \uacb0\ud568\uc744 \uc77c\uc73c\ud0a4\uace0, \uacc4\ud68d\uc5d0 \uc5c6\ub358 \uac00\ub3d9 \uc911\ub2e8\uc744 \ucd08\ub798\ud588\uc2b5\ub2c8\ub2e4. \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud560 \ub54c\ub9c8\ub2e4 \uc0dd\uc0b0 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud588\uace0, \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uae34\uae09 \uad50\uccb4 \uc791\uc5c5\uc774 \ud544\uc694\ud588\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \uc885\ub958\uc758 \ub3c4\uc790\uae30 \uc7ac\uc9c8\uc744 \uc2dc\ub3c4\ud574 \ubcf4\uc558\uc73c\ub098 \uc2e4\uc9c8\uc801\uc778 \uac1c\uc120 \ud6a8\uacfc\ub97c \uc5bb\uc9c0 \ubabb\ud558\uc790, \uc6b0\ub9ac\ub294 \ub3d9\uc77c\ud55c \uac00\ub9c8 \uad6c\uac04\uc5d0 95\uac1c\uc758 % \uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4\ub97c \ud14c\uc2a4\ud2b8\ud558\uae30\ub85c \uacb0\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p dir=\"auto\">\uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4\ub294 \uc18c\uacb0\ub41c \uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc21c\ub3c4 \ubc94\uc704\ub294 92 %\uc5d0\uc11c 99.5 % \uc0ac\uc774\uc785\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \uc804\uae30 \uc808\uc5f0\uc131, \uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \ub0b4\uc5f4\uc131\uc774 \ub354\uc6b1 \uc6b0\uc218\ud574\uc9d1\ub2c8\ub2e4. \uc774 \ubd80\ud488\ub4e4\uc740 \uac74\uc2dd \uc555\ucd95 \ub610\ub294 \ub4f1\ubc29\uc131 \uc555\ucd95 \uacf5\uc815\uc744 \ud1b5\ud574 \uc131\ud615\ub41c \ud6c4 1500 \u00b0C \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c \uc18c\uc131\ub429\ub2c8\ub2e4. \uce58\ubc00\ud55c \ubbf8\uc138\uad6c\uc870 \ub355\ubd84\uc5d0 \ub6f0\uc5b4\ub09c \uc808\uc5f0 \uac15\ub3c4\ub97c \uac00\uc9c0\uba70, \ub2e4\ub978 \ub9ce\uc740 \uc138\ub77c\ubbf9 \uc18c\uc7ac\ub97c \ud30c\uad34\uc2dc\ud0ac \uc218 \uc788\ub294 \uc5f4 \uc0ac\uc774\ud074\ub9c1\uc5d0\ub3c4 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p dir=\"auto\"><strong>\uc0ac\uc591\uc744 \ubc14\uafbc \ud604\uc7a5 \ube44\uad50<\/strong><\/p>\n<p dir=\"auto\">\uc6b0\ub9ac\ub294 \ub3d9\uc77c\ud55c \uac00\ub9c8\uc758 \uc778\uc811 \uad6c\uc5ed\uc5d0 95\uac1c\uc758 % \uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4\uc640 \uace0\uae09 \ub3c4\uc790\uae30 \uc808\uc5f0\uccb4\ub97c \uac01\uac01 \ud55c \uc138\ud2b8\uc529 \uc124\uce58\ud588\uc2b5\ub2c8\ub2e4. \ub450 \uc138\ud2b8 \ubaa8\ub450 \ub3d9\uc77c\ud55c \uc870\uac74\uc5d0\uc11c \uc791\ub3d9\ud588\uc2b5\ub2c8\ub2e4. \uc989, 1180\u20131220 \u00b0C\uc5d0\uc11c \uc5f0\uc18d \uac00\ub3d9\ub418\uc5c8\uc73c\uba70, \uac00\ub3d9 \uc2dc\uc791 \ubc0f \uc885\ub8cc \uc2dc \ube48\ubc88\ud55c \uc5f4 \uc0ac\uc774\ud074\uc744 \uac70\ucce4\uc2b5\ub2c8\ub2e4. 24\uac1c\uc6d4 \ud6c4 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\ub97c \uae30\ub85d\ud588\uc2b5\ub2c8\ub2e4:<\/p>\n<ul dir=\"auto\">\n<li>\ub3c4\uc790\uae30 \uc808\uc5f0\uccb4: 37\uac1c %\uc758 \uace0\uc7a5\ub960. \ub300\ubd80\ubd84\uc758 \uace0\uc7a5\uc740 \uc5f4\ucda9\uaca9 \uade0\uc5f4\uc774\ub098 \ud50c\ub798\uc2dc\uc624\ubc84\ub85c \uc774\uc5b4\uc9c4 \ud45c\uba74 \ud2b8\ub798\ud0b9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud588\ub2e4. \uad50\uccb4 \uc804 \ud3c9\uade0 \uc0ac\uc6a9 \uc218\uba85\uc740 11\uac1c\uc6d4\uc774\uc5c8\ub2e4. \uc77c\ubd80 \uc81c\ud488\uc5d0\uc11c\ub294 \ubd88\uacfc 6\uac1c\uc6d4 \ub9cc\uc5d0 \uc720\uc57d \uc190\uc0c1\uc774 \uc721\uc548\uc73c\ub85c \ud655\uc778\ub418\uc5c8\uace0 \ub204\uc124 \uc804\ub958\uac00 \uc99d\uac00\ud55c \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\ub2e4.<\/li>\n<li>95\uac1c\uc758 % \uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4: 4\uac1c\uc758 % \uace0\uc7a5\ub960. \uc18c\uc218\uc758 \uace0\uc7a5\uc740 \uc7ac\ub8cc \uc5f4\ud654\ubcf4\ub2e4\ub294 \uc720\uc9c0\ubcf4\uc218 \uc911 \ubc1c\uc0dd\ud55c \uae30\uacc4\uc801 \ucda9\uaca9\uc5d0 \uae30\uc778\ud55c \uac83\uc774\uc5c8\ub2e4. \ud3c9\uade0 \uc218\uba85\uc740 28\uac1c\uc6d4\uc744 \ucd08\uacfc\ud588\uc73c\uba70, \uc2dc\ud5d8\uc744 \uc885\ub8cc\ud560 \ub2f9\uc2dc\uc5d0\ub3c4 \ub9ce\uc740 \uc81c\ud488\uc774 \uc5ec\uc804\ud788 \uc591\ud638\ud55c \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ub204\uc124 \uc804\ub958\ub294 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\uc5c8\uc73c\uba70, \ubc18\ubcf5\uc801\uc778 \uc5f4 \uc0ac\uc774\ud074 \ud6c4\uc5d0\ub3c4 \ud45c\uba74 \ud2b8\ub798\ud0b9 \ud604\uc0c1\uc740 \uad00\ucc30\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p dir=\"auto\">\uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc758 \ucc28\uc774\ub294 \uadf9\uba85\ud588\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4\uac00 \uc7a5\ucc29\ub41c \uac00\ub9c8 \uad6c\uac04\uc740 \uc2dc\ud5d8 \uae30\uac04 \ub3d9\uc548 \uc608\uc815\ub41c \uc808\uc5f0\uccb4 \uad50\uccb4 \uc791\uc5c5\uc774 \ub2e8 \ub450 \ubc88\uc5d0 \uadf8\uce5c \ubc18\uba74, \ub3c4\uc790\uae30 \uc808\uc5f0\uccb4\uac00 \uc7a5\ucc29\ub41c \uad6c\uac04\uc5d0\uc11c\ub294 14\ubc88\uc758 \uad50\uccb4\uac00 \ud544\uc694\ud588\uc2b5\ub2c8\ub2e4. \uc0dd\uc0b0 \uc190\uc2e4, \uad50\uccb4 \uc778\uac74\ube44, \uc608\ube44 \ubd80\ud488\uc744 \ud3ec\ud568\ud55c \ucd1d \ube44\uc6a9\uc744 \uc0b0\ucd9c\ud55c \uacb0\uacfc, \uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4\ub294 \ucd08\uae30 \uad6c\ub9e4 \uac00\uaca9\uc774 \ub354 \ub192\uc558\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc6b4\uc601 \uc6d4\ub2f9 \ube44\uc6a9\uc774 63 % \ub354 \ub0ae\uac8c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n<p dir=\"auto\"><strong>\uc54c\ub8e8\ubbf8\ub098\uac00 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c \ub354 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ub294 \uc774\uc720<\/strong><\/p>\n<p dir=\"auto\">\uc54c\ub8e8\ubbf8\ub098\uc758 \uc5f4\ud33d\ucc3d \uacc4\uc218\ub294 \ub300\ubd80\ubd84\uc758 \ub3c4\uc790\uae30\ubcf4\ub2e4 \ub0ae\uace0 \uc77c\uad00\uc131\uc774 \ub192\uc544, \uae09\uaca9\ud55c \uac00\uc5f4 \ubc0f \ub0c9\uac01 \uc2dc \ubc1c\uc0dd\ud558\ub294 \ub0b4\ubd80 \uc751\ub825\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ub610\ud55c \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc544 \uad6d\ubd80\uc801\uc778 \uace0\uc628 \ubd80\uc704\uc758 \uc5f4\uc744 \ubd84\uc0b0\uc2dc\ud0a4\ub294 \ub370\ub3c4 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc804\uae30\uc801 \ud2b9\uc131 \uce21\uba74\uc5d0\uc11c, 95 % \uc54c\ub8e8\ubbf8\ub098\uc758 \uc808\uc5f0 \ub0b4\ub825\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 15 kV\/mm \uc774\uc0c1\uc774\uba70, \uc2e4\uc628\uc5d0\uc11c \uccb4\uc801 \uc800\ud56d\ub960\uc740 10\u00b9\u2074 \u03a9\u00b7cm\ub97c \ud6e8\uc52c \uc0c1\ud68c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc218\uce58\ub294 \ub3c4\uc790\uae30\uac00 \uc5f4\ud654\ub418\uae30 \uc2dc\uc791\ud558\ub294 \uace0\uc628\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n<p dir=\"auto\">\uc0b0\uc5c5\uc6a9 \uac00\uc2a4 \uc5d4\uc9c4\uc6a9 \uc810\ud654 \ud50c\ub7ec\uadf8 \uc808\uc5f0\uccb4\ub97c \ub2e4\ub8e8\ub294 \ub610 \ub2e4\ub978 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294, 99 % \uc54c\ub8e8\ubbf8\ub098\uc640 \uae30\uc874\uc758 \uc2a4\ud14c\uc544\ud0c0\uc774\ud2b8 \uc7ac\uc9c8\uc744 \ube44\uad50 \ubd84\uc11d\ud588\uc2b5\ub2c8\ub2e4. 850 \u00b0C\uc5d0 \uac00\uae4c\uc6b4 \ucd5c\uace0 \uc628\ub3c4\uc5d0\uc11c 8,000\uc2dc\uac04 \ub3d9\uc548 \uc5f0\uc18d \uac00\ub3d9\ud55c \uacb0\uacfc, \uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4\ub294 \uc808\uc5f0 \uc800\ud56d\uc758 \uce21\uc815 \uac00\ub2a5\ud55c \uc800\ud558\uac00 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc740 \ubc18\uba74, \uc2a4\ud14c\uc544\ud0c0\uc774\ud2b8 \ubd80\ud488\uc740 \ubbf8\uc138 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uace0 \ub204\uc124 \uc804\ub958\uac00 40 % \uc99d\uac00\ud588\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4\uac00 \uc7a5\ucc29\ub41c \uc5d4\uc9c4\uc740 \uc2e4\ud654 \ud604\uc0c1\uc774 \uc801\uac8c \ubc1c\uc0dd\ud588\uc73c\uba70, \uc720\uc9c0\ubcf4\uc218 \ube48\ub3c4\ub3c4 \ub354 \ub0ae\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p dir=\"auto\"><strong>\uc2e4\uc81c \uc124\uce58 \uc0ac\ub840\ub97c \ud1b5\ud55c \uc2e4\ubb34\uc801 \uace0\ub824 \uc0ac\ud56d<\/strong><\/p>\n<p dir=\"auto\">\ubaa8\ub4e0 \uc6a9\ub3c4\uc5d0 \ucd5c\uace0 \uc21c\ub3c4 \ub4f1\uae09\uc774 \ud544\uc694\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub9ce\uc740 \uac00\ub9c8 \ubc0f \uc6a9\uad11\ub85c \uc6a9\ub3c4\uc758 \uacbd\uc6b0, 92\u201395 % \uc54c\ub8e8\ubbf8\ub098\ub97c \uc0ac\uc6a9\ud558\uba74 \uc131\ub2a5\uacfc \ube44\uc6a9 \uba74\uc5d0\uc11c \ucd5c\uc801\uc758 \uade0\ud615\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 1300 \u00b0C \uc774\uc0c1 \ub610\ub294 \uac15\ud55c \ud658\uc6d0 \ubd84\uc704\uae30\uc5d0\uc11c\ub294 99 % \ub610\ub294 \uc2ec\uc9c0\uc5b4 99.5 % \uc54c\ub8e8\ubbf8\ub098\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098(\uc54c\ub8e8\ubbf8\ub098)\ub294 \ucde8\uc131\uc774 \uc788\uc73c\ubbc0\ub85c \uc124\uce58 \uc2dc \uc138\uc2ec\ud55c \ucde8\uae09\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubd80\ud488\uc744 \ub5a8\uc5b4\ub728\ub9ac\uac70\ub098 \uc7a5\ucc29 \ubd80\ud488\uc5d0 \ud1a0\ud06c\ub97c \uace0\ub974\uc9c0 \uc54a\uac8c \uac00\ud558\uba74, \uc0ac\uc6a9 \uc911 \ub098\uc911\uc5d0\uc57c \ub4dc\ub7ec\ub098\ub294 \uc228\uaca8\uc9c4 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p dir=\"auto\">\uacbd\ud5d8\uc0c1, \uc808\uc5f0\uccb4 \uc7ac\uc9c8\uacfc \ud568\uaed8 \uc804\uccb4 \uc9c0\uc9c0 \uc2dc\uc2a4\ud15c\uc744 \uc885\ud569\uc801\uc73c\ub85c \uac80\ud1a0\ud560 \ub54c \uac00\uc7a5 \ud070 \uac1c\uc120 \ud6a8\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uac04\uaca9 \ud655\ubcf4, \uc9d1\uc911 \ud558\uc911 \ubc29\uc9c0, \uc720\uc5f0\ud55c \uac1c\uc2a4\ud0b7\uc774\ub098 \uc2a4\ud504\ub9c1\uc758 \uc0ac\uc6a9\uc740 \uc885\uc885 \uc0ac\uc6a9 \uc218\uba85\uc744 \ub354\uc6b1 \uc5f0\uc7a5\uc2dc\ucf1c \uc90d\ub2c8\ub2e4. \ud45c\uba74 \uc624\uc5fc\uc774\ub098 \uae30\uacc4\uc801 \uc190\uc0c1\uc5d0 \ub300\ud55c \uc815\uae30\uc801\uc778 \uc810\uac80\uc740 \uc5ec\uc804\ud788 \uc911\uc694\ud558\uc9c0\ub9cc, \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub098\uc758 \uacbd\uc6b0 \ub3c4\uc790\uae30\ubcf4\ub2e4 \ud6e8\uc52c \uc801\uc740 \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p dir=\"auto\">\uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4\ub294 \uc2dc\uc911\uc5d0\uc11c \uac00\uc7a5 \uc800\ub834\ud55c \uc81c\ud488\uc740 \uc544\ub2c8\uc9c0\ub9cc, \uc2e0\ub8b0\uc131\uc774 \uc0dd\uc0b0\ub7c9\uc774\ub098 \uc548\uc804\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc77c\uad00\ub418\uac8c \ub354 \ub0ae\uc740 \ucd1d \uc18c\uc720 \ube44\uc6a9\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4. \ub2e8\uc21c\ud788 \ucd08\uae30 \uac00\uaca9\ub9cc \ub530\uc9c0\uae30\ubcf4\ub2e4 \uc2e4\uc81c \uc218\uba85\uacfc \uace0\uc7a5 \uc591\uc0c1\uc744 \uba74\ubc00\ud788 \ubd84\uc11d\ud558\ub294 \uacf5\uc7a5\ub4e4\uc77c\uc218\ub85d, \uac00\uc7a5 \uc911\uc694\ud55c \uc804\uae30 \uc808\uc5f0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc54c\ub8e8\ubbf8\ub098\ub97c \ud45c\uc900 \uc18c\uc7ac\ub85c \ucc44\ud0dd\ud558\uac8c \ub429\ub2c8\ub2e4. \ubc18\ubcf5\uc801\uc778 \uc5f4 \uc0ac\uc774\ud074, \uace0\uc804\uc555, \uae34 \uc810\uac80 \uc8fc\uae30\uac00 \uc694\uad6c\ub418\ub294 \ud658\uacbd\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub098\ub294 \uc2dc\uc2a4\ud15c \uac00\ub3d9\uc744 \uc720\uc9c0\ud558\ub294 \uc18c\uc7ac\ub85c\uc11c \uadf8 \uac00\uce58\ub97c \uc785\uc99d\ud574 \uc654\uc73c\uba70, \uc720\uc9c0\ubcf4\uc218\uc758 \uace8\uce6b\uac70\ub9ac\uac00 \ub418\ub294 \uc77c\uc740 \uacb0\ucf54 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>In the early days of a large ceramic tile plant expansion, the engineering team faced a recurring problem. The high-voltage insulators supporting the heating elements inside the roller kilns were failing at an alarming rate. The original porcelain insulators lasted only 8 to 14 months before cracking or developing surface tracking, which caused electrical faults&hellip;&nbsp;<a href=\"https:\/\/ceramicwashers.com\/ko\/alumina-insulator-the-material-that-survived-where-porcelain-kept-failing\/\" class=\"\" rel=\"bookmark\">\ub354 \ubcf4\uae30 \"<span class=\"screen-reader-text\">\uc54c\ub8e8\ubbf8\ub098 \uc808\uc5f0\uccb4: \ub3c4\uc790\uae30\uac00 \uacc4\uc18d \uc2e4\ud328\ud588\ub358 \uacf3\uc5d0\uc11c \uc0b4\uc544\ub0a8\uc740 \uc18c\uc7ac<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-203","post","type-post","status-publish","format-standard","hentry","category-product"],"_links":{"self":[{"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/posts\/203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/comments?post=203"}],"version-history":[{"count":1,"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/posts\/203\/revisions"}],"predecessor-version":[{"id":206,"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/posts\/203\/revisions\/206"}],"wp:attachment":[{"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/media?parent=203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/categories?post=203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/tags?post=203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}