{"id":614,"date":"2025-10-21T07:22:48","date_gmt":"2025-10-21T07:22:48","guid":{"rendered":"https:\/\/gotraysceramic.com\/product\/magnesiachrome-brick\/"},"modified":"2025-10-27T03:18:22","modified_gmt":"2025-10-27T03:18:22","slug":"magnesiachrome-brick","status":"publish","type":"product","link":"https:\/\/gotraysceramic.com\/ko\/product\/magnesiachrome-brick\/","title":{"rendered":"Gotrays \ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc \uace0\uc628 \ub0b4\ud654 \ubcbd\ub3cc, \uc6b0\uc218\ud55c \uc2ac\ub798\uadf8 \uc800\ud56d\uc131"},"content":{"rendered":"<h2>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc \uc81c\ud488 \uac1c\uc694<\/h2>\n<p>\ub0b4\uc5f4\uc131\uacfc \ubd80\uc2dd \ud658\uacbd\uc5d0 \uac15\ud558\uac8c \uc124\uacc4\ub41c \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc744 \ud0d0\uc0c9\ud558\uc138\uc694. 2000\u00b0C \uc774\uc0c1\uc758 \uc5c5\uacc4 \ucd5c\uace0 \uc218\uc900\uc758 \ub0b4\ud654\uc131\uc744 \uac16\ucd98 \uc774 \ubcbd\ub3cc\uc740 \uc6a9\uad11\ub85c \ub0b4\ubcbd\uc774 \ucd5c\uace0\uc758 \uc131\ub2a5\uc744 \uc694\uad6c\ud560 \ub54c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubc8c\ud06c \ubc00\ub3c4\ub294 3.0\uc5d0\uc11c 3.2 g\/cm\u00b3 \uc0ac\uc774\uc774\uba70, \uac89\ubcf4\uae30 \ub2e4\uacf5\uc131\uc740 18% \uc774\ud558\ub85c, \ub6f0\uc5b4\ub09c \ub0b4\uad6c\uc131\uacfc \uc2ac\ub798\uadf8 \ubc0f \uc5f4 \ucda9\uaca9 \uc800\ud56d\uc131\uc744 \uc790\ub791\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc801\uce35\ub41c \ubcbd\ub3cc, \uc0c1\uc138\ud55c \ub2e8\uba74\ub3c4, \ubbf8\uc138\uad6c\uc870\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uace0\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\ub97c \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uc138\uc694\u2014\ucd5c\ub300 \uac15\ub3c4\uc640 \uc218\uba85\uc744 \uc704\ud574 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub0b4\ud654 \ub0b4\ubcbd\uc744 \uac15\ud654\ud560 \uc900\ube44\uac00 \ub418\uc168\ub098\uc694?<br \/>\n<strong>\uacac\uc801 \uc694\uccad<\/strong> or <strong>\uc0ac\uc591\uc11c \ub2e4\uc6b4\ub85c\ub4dc<\/strong> \uc624\ub298 \uc2dc\uc791\ud558\uc138\uc694.<\/p>\n<h2>\uae30\uc220 \uc0ac\uc591<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/gotraysceramic.com\/wp-content\/uploads\/2025\/10\/Magnesia_Chrome_Refractory_Brick_Specs_u7d4fUKfM.webp\" alt=\"\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ub0b4\ud654\ubcbd\ub3cc \uc0ac\uc591\" \/><\/p>\n<table>\n<thead>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\ud654\ud559 \uc870\uc131<\/strong><\/td>\n<td>MgO: 55-80%<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Cr2O3: 8-20%<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>SiO2: 2% \uc774\ud558<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Fe2O3: 10% \uc774\ud558<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubb3c\ub9ac\uc801 \ud2b9\uc131<\/strong><\/td>\n<td>\ub0c9\uac04 \uc555\ucd95 \uac15\ub3c4: &gt;40 MPa<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\uc5f4 \ucda9\uaca9 \uc800\ud56d\uc131: &gt;10 \uc0ac\uc774\ud074 (\uc218\ub0c9)<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud45c\uc900 \ud06c\uae30<\/strong><\/td>\n<td>230 x 114 x 65 mm (\ub9de\ucda4 \ud06c\uae30 \uac00\ub2a5)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc801\ud569\uc131<\/strong><\/td>\n<td>ISO 9001 \uc778\uc99d<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>ASTM C133 \ud558\uc911 \uc2dc\ud5d8 \ud1b5\uacfc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc6b0\ub9ac\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uc740 \uace0\uc628 \ub0b4\ud654\ubcbd\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \uc5c4\uaca9\ud55c \ud654\ud559\uc801 \ubc0f \ubb3c\ub9ac\uc801 \uae30\uc900\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. MgO\uc640 Cr2O3\uc758 \uade0\ud615 \uc7a1\ud78c \ube44\uc728\uc740 \uc2ac\ub798\uadf8 \uacf5\uaca9\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc744 \ub192\uc774\uba70, \ub0ae\uc740 \uc2e4\ub9ac\uce74 \ud568\ub7c9\uc740 \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uac15\ud55c \ub0c9\uac04 \uc555\ucd95 \uac15\ub3c4\uc640 \ub6f0\uc5b4\ub09c \uc5f4 \ucda9\uaca9 \uc800\ud56d\uc131\uc744 \uac16\ucd98 \uc774 \ubcbd\ub3cc\uc740 \uae4c\ub2e4\ub85c\uc6b4 \ucca0\uac15 \uacf5\uc7a5 \ubc0f \uc2dc\uba58\ud2b8\ub85c \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c\uc5d0 \ub9de\ucd98 \ub9de\ucda4 \ud06c\uae30\ub3c4 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uc81c\ud488 \ubcc0\ud615 \ubc0f \ub9de\ucda4\ud654<\/h2>\n<p>\uc6b0\ub9ac\ub294 \ub2e4\uc591\ud55c \ud544\uc694\uc5d0 \ub9de\ub294 \uc5ec\ub7ec \uc720\ud615\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc77c\ubc18 \uc18c\uacb0\ud615<\/strong>: \uc77c\ubc18 \uac00\ub9c8 \ub0b4\ubcbd\uc5d0 \uc2e0\ub8b0\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc9c1\uc811 \uacb0\ud569<\/strong>: \ub192\uc740 \uc21c\ub3c4\uc640 \uac15\ub3c4\ub97c \uc790\ub791\ud558\uba70 RH \ud0c8\uac00\uc2a4\uae30 \ubc0f \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc735\ud569 \uc7ac\uacb0\ud569<\/strong>: \uc2ec\ud55c \uce68\uc2dd \uc9c0\uc5ed\uacfc \uac15\ud55c \ub9c8\ubaa8 \uad6c\uc5ed\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ucd08\ubc00\ub3c4 \ubcbd\ub3cc\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ud654\ud559 \uacb0\ud569<\/strong>: \ud654\ud559 \uc800\ud56d\uc131\uacfc \uac15\uc778\ud568\uc774 \ud544\uc694\ud55c \ud2b9\uc218 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774 \uc720\ud615\ub4e4 \uc704\uc5d0, \uc6b0\ub9ac\ub294 \ub9de\ucda4\ud615\uc73c\ub85c <strong>Cr2O3 \ud568\ub7c9<\/strong> \uc744 \uc870\uc815\ud558\uc5ec \ud2b9\uc815 \uc2ac\ub798\uadf8 \ud654\ud559 \uc131\ubd84\uc5d0 \ub9de\ucda5\ub2c8\ub2e4. \uc774 \ub9de\ucda4\ud615 \uc811\uadfc\ubc95\uc740 \uc2ac\ub798\uadf8 \uc800\ud56d\uc131\uacfc \ubcbd\ub3cc \uc131\ub2a5 \ud5a5\uc0c1\uc5d0 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 \ub610\ud55c \uc548\uc804\uc131\uacfc \ud658\uacbd \ubaa9\ud45c\ub97c \ucda9\uc871\uc2dc\ud0a4\uba74\uc11c \ub0b4\uad6c\uc131\uc744 \ud76c\uc0dd\ud558\uc9c0 \uc54a\ub294 \uc800 6\uac00 \ud06c\ub86c \ud568\uc720 \uce5c\ud658\uacbd \uc635\uc158\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>Gotrays\uc758 \uc801\ud569\ud55c \ubcbd\ub3cc \uc720\ud615\uacfc \ud654\ud559 \uc131\ubd84\uc744 \uc120\ud0dd\ud558\uc5ec \ub300\ud55c\ubbfc\uad6d\uc758 \uc81c\ucca0\uc18c, \uc2dc\uba58\ud2b8 \uacf5\uc7a5 \ub610\ub294 \uae30\ud0c0 \uace0\uc628 \uc791\uc5c5\uc5d0 \ucd5c\uc801\uc758 \uc81c\ud488\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n<h2>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc \uc81c\uc870 \uacfc\uc815<\/h2>\n<p>\uc6b0\ub9ac\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc740 \uace0\ud488\uc9c8 \ub9c8\uadf8\ub124\uc2dc\uc544\uc640 \ud06c\ub85c\ub9c8\uc774\ud2b8 \uc6d0\ub8cc\ub97c \uc815\uc131\uc2a4\ub7fd\uac8c \ud63c\ud569\ud558\uc5ec \uc801\uc808\ud55c \ud654\ud559 \uc870\uc131\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \ud63c\ud569\uc740 \ubcbd\ub3cc\uc774 \ub6f0\uc5b4\ub09c \ub0b4\ud654\uc131\uacfc \ub0b4\uc2dd\uc131\uc744 \uac16\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc73c\ub85c, \uace0\uc555 \uc131\ud615\uc744 \ud1b5\ud574 \ubcbd\ub3cc\uc758 \ud615\ud0dc\ub97c \uc7a1\uc2b5\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub294 \uc7ac\ub8cc\ub97c \ucd18\ucd18\ud788 \uc555\ucd95\ud558\uc5ec \ubcbd\ub3cc\uc758 \uac15\ud558\uace0 \ubc00\uc9d1\ub41c \uad6c\uc870\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud6c4, 1600\u00b0C\uc5d0\uc11c 1800\u00b0C \uc0ac\uc774\uc758 \uc628\ub3c4\uc5d0\uc11c \uc18c\uc131\ud569\ub2c8\ub2e4. \uc774 \uace0\uc628 \uc18c\uc131\uc740 \uac15\uc778\ud55c \ud398\ub9ac\ud074\ub808\uc774\uc2a4\uc640 \uc2a4\ud53c\ub12c \uad11\ubb3c\uc0c1\uc744 \ud615\uc131\ud558\uc5ec \uac00\ud639\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud488\uc9c8\uc744 \ucd5c\uc0c1\uc73c\ub85c \uc720\uc9c0\ud558\uae30 \uc704\ud574, \ubaa8\ub4e0 \ubc30\uce58\ub294 \uc5c4\uaca9\ud55c \uac80\uc0ac\ub97c \uac70\uce69\ub2c8\ub2e4. XRF \ubd84\uc11d\uc744 \ud1b5\ud574 \uc815\ud655\ud55c \ud654\ud559 \uc870\uc131\uc744 \ud655\uc778\ud558\uace0, SEM \uc774\ubbf8\uc9d5\uc73c\ub85c \ubbf8\uc138\uad6c\uc870\ub97c \uac80\uc0ac\ud558\uc5ec \uade0\uc77c\uc131\uacfc \uac15\ub3c4\ub97c \ud655\ubcf4\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub2e8\uacc4\ubcc4 \uacfc\uc815\uc740 \ub300\ud55c\ubbfc\uad6d\uc758 \uc81c\ucca0\uc18c, \uc2dc\uba58\ud2b8 \uacf5\uc7a5 \ub4f1 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc801\uc6a9 \ubd84\uc57c \ubc0f \uc0ac\ub840 \uc5f0\uad6c<\/h2>\n<p>Gotrays\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uc740 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c \uac15\uc778\ud55c \uc791\uc5c5\uc744 \uc704\ud574 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ubcbd\ub3cc\uc740 \ub2e4\uc74c \ud658\uacbd\uc5d0\uc11c \ucd5c\uace0\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ud68c\uc804\ub85c \uc18c\uc131 \uad6c\uc5ed<\/strong> \uc5f4\uacfc \ub9c8\ubaa8\uac00 \uc2ec\ud55c \uacf3<\/li>\n<li><strong>\uc804\uae30\ub85c(\uc804\uae30 \uc544\ud06c\ub85c) \uc9c0\ubd95<\/strong> \uac15\ud55c \uc2ac\ub798\uadf8 \uc800\ud56d\uc774 \ud544\uc694\ud55c<\/li>\n<li><strong>RH \ud0c8\uac00\uc2a4\uae30<\/strong> \ub192\uc740 \uc21c\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uc694\uad6c\ud558\ub294<\/li>\n<\/ul>\n<p>\ub2f9\uc0ac\uc758 \ubcbd\ub3cc\uc740 \uc774\ub7ec\ud55c \uac00\ud639\ud55c \uc870\uac74\uc744 \uacac\ub514\uba74\uc11c \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uace0 \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc0ac\ub840 \uc5f0\uad6c \ud558\uc774\ub77c\uc774\ud2b8<\/h3>\n<p>\ud55c \uad6d\ub0b4 \uc81c\ucca0\uc18c\ub294 \uace0\ud2b8\ub808\uc774\uc2a4 \ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub77c\uc774\ub2dd \uc218\uba85\uc774 25% \uc99d\uac00\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac00\ub3d9 \uc911\ub2e8\uc774 \uc801\uace0 \uc720\uc9c0\ubcf4\uc218\uac00 \uc801\uc5b4 \uc6b4\uc601 \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc804\uccb4 \uacb0\uacfc\uc640 \uc774\uc810\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 \ubb38\uc758\ud558\uac70\ub098 \uc0c1\uc138 \uc0ac\ub840 \uc5f0\uad6c\ub97c \ud655\uc778\ud558\uc138\uc694.<\/p>\n<h2>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc758 \uc774\uc810\uacfc \uc131\ub2a5<\/h2>\n<p>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc740 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c \ub3c5\ud2b9\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc774\ub4e4\uc774 \uc81c\ucca0\uc18c, \uc2dc\uba58\ud2b8 \uacf5\uc7a5 \ubc0f \uae30\ud0c0 \uc911\uacf5\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ucd5c\uace0\uc758 \uc120\ud0dd\uc778 \uc774\uc720\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong> \uae30\ubcf8 \uc2ac\ub798\uadf8\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc73c\ub85c, \uc5b4\ub824\uc6b4 \uc870\uac74\uc5d0\uc11c\ub3c4 \ub77c\uc774\ub2dd\uc758 \uc218\uba85\uc744 \ub354 \uc624\ub798 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<li><strong>\ub192\uc740 \uace0\uc628 \uac15\ub3c4<\/strong>1550\u00b0C \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uc548\uc815\uc131\uacfc \ud558\uc911 \uc9c0\uc9c0 \ub2a5\ub825\uc744 \uc720\uc9c0\ud558\uc5ec \uc5f0\ud654 \ub610\ub294 \ubcc0\ud615 \uac00\ub2a5\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5f4 \ucda9\uaca9 \uc800\ud56d\uc131<\/strong>10\ud68c \uc774\uc0c1\uc758 \uae09\uc18d \ub0c9\uac01 \uc0ac\uc774\ud074\uc744 \ubb34\ub9ac \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc218\uba85 \uc5f0\uc7a5<\/strong> \ub9c8\uadf8\ub124\uc2dc\uc544 \uc54c\ub8e8\ubbf8\ub098 \ub610\ub294 \ud06c\ub86c \ud504\ub9ac \ub300\uc548\uc5d0 \ube44\ud574 \uc218\uba85\uc774 \uae38\uc5b4\uc838 \uac00\ub3d9 \uc911\ub2e8\uc774 \uc801\uace0 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc774 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc131\ub2a5 \ube44\uad50 \ud45c<\/h3>\n<table>\n<thead>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc<\/th>\n<th>\ub9c8\uadf8\ub124\uc2dc\uc544 \uc54c\ub8e8\ubbf8\ub098 \ubcbd\ub3cc<\/th>\n<th>\ud06c\ub86c \ud504\ub9ac \ubcbd\ub3cc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub0b4\ud654\ub3c4(\u00b0C)<\/td>\n<td>2000 \uc774\uc0c1<\/td>\n<td>1850 \uadfc\ucc98<\/td>\n<td>1900 \uc774\ud558<\/td>\n<\/tr>\n<tr>\n<td>\uc5f4\uac15\ub3c4 (MPa)<\/td>\n<td>&gt; 40<\/td>\n<td>30 &#8211; 35<\/td>\n<td>25 &#8211; 30<\/td>\n<\/tr>\n<tr>\n<td>\ub0b4\uc2dd\uc131<\/td>\n<td>\uc2ac\ub798\uadf8\uc5d0 \ub300\ud574 \uc6b0\uc218\ud568<\/td>\n<td>\ubcf4\ud1b5<\/td>\n<td>\ubcf4\ud1b5 \uc774\ud558<\/td>\n<\/tr>\n<tr>\n<td>\uae30\uacf5\ub960 (%)<\/td>\n<td>18 \uc774\ud558<\/td>\n<td>20 &#8211; 25<\/td>\n<td>22 &#8211; 28<\/td>\n<\/tr>\n<tr>\n<td>\uc5f4\ucda9\uaca9 \uc0ac\uc774\ud074<\/td>\n<td>&gt; 10<\/td>\n<td>5 &#8211; 8<\/td>\n<td>4 &#8211; 7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc \uc120\ud0dd\uc740 \uacf5\uaca9\uc801\uc778 \uc2ac\ub798\uadf8 \ud654\ud559 \uc131\ubd84\uacfc \uadf9\ud55c\uc758 \uc5f4\uc5d0 \ub300\ud574 \ub354 \ub192\uc740 \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uac00\ubcc0 \uc6b4\uc804 \uc870\uac74\uc5d0 \uc9c1\uba74\ud55c \ub300\ud55c\ubbfc\uad6d\uc758 \uc81c\ucca0\uc18c \ubc0f \uc2dc\uba58\ud2b8 \uacf5\uc7a5\uc5d0 \ud2b9\ud788 \uc911\uc694\ud558\uba70, \ub354 \uae34 \uc11c\ube44\uc2a4 \uac04\uaca9\uacfc \ube44\uc6a9 \uc808\uac10\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<h2>\uc9c0\uc18d \uac00\ub2a5\uc131 \ubc0f \uc548\uc804 \uc8fc\uc758\uc0ac\ud56d<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1522\" src=\"https:\/\/gotraysceramic.com\/wp-content\/uploads\/2025\/10\/453-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gotraysceramic.com\/wp-content\/uploads\/2025\/10\/453-300x300.jpg 300w, https:\/\/gotraysceramic.com\/wp-content\/uploads\/2025\/10\/453-100x100.jpg 100w, https:\/\/gotraysceramic.com\/wp-content\/uploads\/2025\/10\/453-600x600.jpg 600w, https:\/\/gotraysceramic.com\/wp-content\/uploads\/2025\/10\/453-150x150.jpg 150w, https:\/\/gotraysceramic.com\/wp-content\/uploads\/2025\/10\/453-768x768.jpg 768w, https:\/\/gotraysceramic.com\/wp-content\/uploads\/2025\/10\/453.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Gotrays\uc5d0\uc11c\ub294 \ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uc758 \uc548\uc804\uc131\uacfc \uc9c0\uc18d \uac00\ub2a5\uc131\uc5d0 \ub300\ud574 \ub9e4\uc6b0 \uc2e0\uacbd \uc4f0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubcbd\ub3cc\uc740 6\uac00 \ud06c\ub86c\uc744 \ud3ec\ud568\ud560 \uc218 \uc788\uc73c\uba70, \uc801\uc808\ud788 \ucde8\uae09\ud558\uc9c0 \uc54a\uc73c\uba74 \uac74\uac15\uc5d0 \uc704\ud5d8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc6b0\ub9ac\ub294 \uc791\uc5c5\uc7a5 \uc548\uc804\uc744 \uc704\ud574 \uc800\uba3c\uc9c0 \ucde8\uae09 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud558\uba70 \ub178\ucd9c\uc744 \uc904\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ud658\uacbd \uae30\uc900\uc744 \ucda9\uc871\ud558\uba74\uc11c \uc131\ub2a5\uc744 \ud76c\uc0dd\ud558\uc9c0 \uc54a\ub294 \uc800 \ub610\ub294 \ubb34 \ud06c\ub86c \ud568\uc720 \uce5c\ud658\uacbd \uc635\uc158\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ud65c\uc6a9\uc740 \uc6b0\ub9ac\uc758 \ud575\uc2ec \uacfc\uc815\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \ubcbd\ub3cc\uc740 \uc7ac\uc0dd \ubc0f \uc7ac\uc0ac\uc6a9\uc774 \uac00\ub2a5\ud558\uc5ec \ud3d0\uae30\ubb3c\uc744 \uc904\uc774\uace0 \uc2dc\uc124 \ub0b4 \uc21c\ud658 \uacbd\uc81c\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud658\uacbd \uce21\uba74\uc5d0\uc11c, \uc6b0\ub9ac\uc758 \ud6a8\uc728\uc801\uc778 \uc18c\uc131 \uacf5\uc815\uc740 \uc804\ud1b5\uc801\uc778 \ubc29\ubc95\uc5d0 \ube44\ud574 CO2 \ubc30\ucd9c\ub7c9\uc744 \ub0ae\ucda5\ub2c8\ub2e4. \uc774\ub294 Gotrays \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc744 \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \uacf5\uc7a5\uc758 \ud0c4\uc18c \ubc1c\uc790\uad6d\uc744 \uc904\uc774\uba74\uc11c \ucd5c\uace0\uc758 \ub0b4\ud654 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2>\uac00\uaca9 \ubc0f \ud3ec\uc7a5<\/h2>\n<p>&nbsp;<\/p>\n<p>\uc6b0\ub9ac\ub294 \uc608\uc0b0\uc5d0 \ub9de\ub294 \uacc4\uce35\ubcc4 \uac00\uaca9 \uc815\ucc45\uc744 \uc81c\uacf5\ud558\uba70, \uac00\uaca9\uc740 \ud1a4\ub2f9 \uae30\uc900\uc73c\ub85c \uc2dc\uc791\ud558\uba70 \ub300\ub7c9 \uc8fc\ubb38 \uc2dc \ud560\uc778 \ud61c\ud0dd\uc774 \uc788\uc2b5\ub2c8\ub2e4\u2014\ub300\ud55c\ubbfc\uad6d\uc758 \uc81c\ucca0\uc18c \ubc0f \uc8fc\uc870\uc18c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac \ubcbd\ub3cc\uc740 \ud314\ub808\ud2b8\uc5d0 \ub2f4\uc544 1\ud1a4 \ub2e8\uc704\ub85c \ud3ec\uc7a5\ub418\uba70, \uc2b5\uae30 \ubc29\uc9c0 \ud3ec\uc7a5\uc73c\ub85c \uc6b4\uc1a1 \ubc0f \uc800\uc7a5 \uc2dc \uc548\uc804\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ub0b4\ud654 \ubcbd\ub3cc\uc774 \uc190\uc0c1\uc774\ub098 \ud488\uc9c8 \uc800\ud558 \uc5c6\uc774 \uc124\uce58 \uc900\ube44\uac00 \ub41c \uc0c1\ud0dc\ub85c \ub3c4\ucc29\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uad00\ub828 \uc81c\ud488 \ubc0f \uc5c5\uc140<\/h2>\n<p>&nbsp;<\/p>\n<p>Gotrays\uc758 \ub354 \ub9ce\uc740 \uc81c\ud488\uc744 \uc6d0\ud558\uc2ed\ub2c8\uae4c? \ud655\uc778\ud558\uc138\uc694 <strong>\ub9c8\uadf8\ub124\uc2dc\uc544 \uc2a4\ud53c\ub12c \ubcbd\ub3cc<\/strong>\u2014\ucd94\uac00 \ub0b4\uad6c\uc131\uacfc \uc5f4 \uc548\uc815\uc131\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc644\ubcbd\ud569\ub2c8\ub2e4. \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c <strong>\uc124\uce58\uc6a9 \ubaa8\ub974\ud0c0\ub974<\/strong> \uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uc5ec \uac15\ub825\ud558\uace0 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \ub77c\uc774\ub2dd\uc744 \uc27d\uace0 \ube60\ub974\uac8c \uc124\uce58\ud558\uc138\uc694.<\/p>\n<h3>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h3>\n<h3>Gotrays \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc758 \uc720\ud1b5\uae30\ud55c\uc740 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3>\n<p>\uc800\ud76c \ubcbd\ub3cc\uc740 \uac74\uc870\ud558\uace0 \ub36e\uac1c\uac00 \uc788\ub294 \uc0c1\ud0dc\uc5d0\uc11c \ucd5c\ub300 <strong>3\ub144<\/strong> \uae4c\uc9c0 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uba70 \uc0ac\uc6a9\ud560 \uc900\ube44\uac00 \ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc721\uac00 \ud06c\ub86c \uc704\ud5d8\uc744 \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ud558\ub098\uc694?<\/h3>\n<p>Gotrays \ubcbd\ub3cc\uc740 \uc548\uc804\uc744 \ucd5c\uc6b0\uc120\uc73c\ub85c \uc81c\uc870\ub418\uc5b4 Cr6+ \ud568\ub7c9\uc744 \ucd5c\uc18c\ud654\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub798\ub3c4 \ub2e4\uc74c \uac04\ub2e8\ud55c \ub2e8\uacc4\ub97c \ub530\ub974\uc138\uc694:<\/p>\n<ul>\n<li>\uc801\uc808\ud55c \uac1c\uc778 \ubcf4\ud638 \uc7a5\ube44(PPE)\ub97c \ucc29\uc6a9\ud558\uc138\uc694<\/li>\n<li>\ud658\uae30\uac00 \uc798 \ub418\ub294 \uacf3\uc5d0\uc11c \ubcbd\ub3cc\uc744 \ub2e4\ub8e8\uc138\uc694<\/li>\n<li>\uba3c\uc9c0 \ubc1c\uc0dd\uc744 \ud53c\ud558\uace0 \uc794\uc5ec\ubb3c\uc744 \uc2e0\uc18d\ud558\uac8c \uccad\uc18c\ud558\uc138\uc694<\/li>\n<li>\uc548\uc804\ud55c \ucde8\uae09\uc744 \uc704\ud574 OSHA \uc9c0\uce68\uc744 \ub530\ub974\uc138\uc694<\/li>\n<\/ul>\n<p>Cr6+ \uc548\uc804 \ub610\ub294 \uc720\ud1b5\uae30\ud55c \uad00\ub828 \uc790\uc138\ud55c \uc815\ubcf4\uac00 \ud544\uc694\ud558\uc2dc\uba74 \uc5b8\uc81c\ub4e0 \ubb38\uc758\ud558\uc138\uc694.<\/p>\n<h2>Gotrays\uc640 \uc5f0\ub77d\ud558\uc138\uc694<\/h2>\n<p>\uace0\uc628 \ub0b4\ud654 \ub77c\uc774\ub2dd\uc744 Magnesia-Chrome \ubcbd\ub3cc\ub85c \uac1c\uc120\ud560 \uc900\ube44\uac00 \ub418\uc168\ub098\uc694? \uc624\ub298 Gotrays\uc5d0 \uc5f0\ub77d\ud558\uc5ec \ube60\ub978 \uc9c0\uc6d0\uacfc \uc804\ubb38\uac00 \uc870\uc5b8\uc744 \ubc1b\uc73c\uc138\uc694.<\/p>\n<ul>\n<li><strong>\uacac\uc801 \uc694\uccad<\/strong> \u2013 \uac04\ud3b8\ud55c \ud310\ub9e4 \uc591\uc2dd\uc744 \uc791\uc131\ud558\uace0 \ud544\uc694\uc5d0 \ub9de\ub294 \uac00\uaca9\uc744 \ubc1b\uc544\ubcf4\uc138\uc694.<\/li>\n<li><strong>\ub77c\uc774\ube0c \ucc44\ud305<\/strong> \u2013 \uad81\uae08\ud55c \uc810\uc774 \uc788\uc73c\uc2e0\uac00\uc694? \uc2e4\uc2dc\uac04 \ucc44\ud305\uc73c\ub85c \uc989\uc2dc \ub2f5\ubcc0\uc744 \ub4dc\ub9bd\ub2c8\ub2e4.<\/li>\n<li><strong>\uc778\uc99d\uc11c<\/strong> \u2013 ISO 9001 \ubc0f ASTM C133 \uc778\uc99d\uc73c\ub85c \ubcf4\uc99d\ub41c \uc81c\ud488\uc73c\ub85c \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ud655\ubcf4\ud558\uc138\uc694.<\/li>\n<\/ul>\n<p>\uadc0\uc0ac\uc758 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c Mag Chrome \ub0b4\ud654 \ubcbd\ub3cc\uc744 \ucc3e\uc744 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. \uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694!<\/p>\n<h2>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc758 \ud544\uc218 \ud2b9\uc131\uacfc \uad6c\uc131 \uc694\uc18c\ub294 \ubb34\uc5c7\uc778\uac00\uc694<\/h2>\n<p>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc740 \uc8fc\ub85c \ub9c8\uadf8\ub124\uc2dc\uc544(MgO)\uc640 \ud06c\ub85c\ub9c8\uc774\ud2b8(Cr\u2082O\u2083)\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc774 \ub450 \uc131\ubd84\uc758 \uc801\uc808\ud55c \uade0\ud615\uc774 \ubcbd\ub3cc\uc758 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c MgO \ud568\ub7c9\uc740 55%\uc5d0\uc11c 80% \uc0ac\uc774\uc774\uba70, Cr\u2082O\u2083\ub294 8%\uc5d0\uc11c 20% \uc0ac\uc774\uc785\ub2c8\ub2e4. \uc774 \ud63c\ud569\ubb3c\uc740 \ud398\ub9ac\ud074\ub808\uc774\uc2a4(\ub9c8\uadf8\ub124\uc2dc\uc544\uc5d0\uc11c \uc720\ub798)\uc640 \uc2a4\ud53c\ub12c(\ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c\uc758 \uacb0\ud569\uc0c1)\uc774\ub77c\ub294 \uc911\uc694\ud55c \uad11\ubb3c\uc0c1\ub4e4\uc744 \ud615\uc131\ud558\uc5ec \ubcbd\ub3cc\uc5d0 \ub6f0\uc5b4\ub09c \ub0b4\uc5f4\uc131\uacfc \uc2ac\ub798\uadf8 \uc800\ud56d\uc131\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc18c\uc131 \uacfc\uc815\uc5d0\uc11c \uc774 \uc7ac\ub8cc\ub4e4\uc740 \uc57d 1600\u00b0C\uc5d0\uc11c 1800\u00b0C\uc758 \ub9e4\uc6b0 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c \uac00\uc5f4\ub418\uc5b4 \uce58\ubc00\ud558\uace0 \uac15\ud55c \ucd5c\uc885 \ubcbd\ub3cc\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub294 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc774 \uac15\ucca0 \uac00\ub9c8\uc640 \uc804\uae30\ub85c \uc9c0\ubd95\uacfc \uac19\uc740 \uace0\uc628 \ud658\uacbd\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<h3>\ud2b9\uc131 \ube44\uad50 \ud45c<\/h3>\n<table>\n<thead>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc<\/th>\n<th>\ub9c8\uadf8\ub124\uc2dc\uc544 \uc54c\ub8e8\ubbf8\ub098 \ubcbd\ub3cc<\/th>\n<th>\ud06c\ub86c \ud504\ub9ac \ubcbd\ub3cc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub0b4\ud654\ub3c4(\u00b0C)<\/td>\n<td>2000 \uc774\uc0c1<\/td>\n<td>\uc57d 1800\u00b0C<\/td>\n<td>\uc57d 1700\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\uccb4\uc801 \ubc00\ub3c4 (g\/cm\u00b3)<\/td>\n<td>3.0\uc5d0\uc11c 3.2 \uc0ac\uc774<\/td>\n<td>3.1<\/td>\n<td>2.8<\/td>\n<\/tr>\n<tr>\n<td>\uc678\uad00 \ub2e4\uacf5\uc131 (%)<\/td>\n<td>18 \uc774\ud558<\/td>\n<td>20\uc5d0\uc11c 25<\/td>\n<td>30+<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ubcf4\ub2e4 \uc790\uc138\ud55c \uac1c\uc694\ub294 \uc800\ud76c\uc758 <a href=\"\/ko\/refractory-basics\/\">\ub0b4\ud654\ubb3c \uae30\ucd08 \uac00\uc774\ub4dc<\/a>.<\/p>\n<p>\uc774 \uac00\uc774\ub4dc\ub97c \ud1b5\ud574 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc774 \uc131\ub2a5\uc774 \uc911\uc694\ud55c \uace0\uc131\ub2a5 \ud55c\uad6d\uc758 \ucca0\uac15 \ubc0f \uc2dc\uba58\ud2b8 \uc0b0\uc5c5\uc5d0\uc11c \uc2e0\ub8b0\ubc1b\ub294 \uc774\uc720\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uace0\ud2b8\ub808\uc774\uc988\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc \uc885\ub958, \ud544\uc694\uc5d0 \ub9de\ub294 \uc801\ud569\ud55c \uc81c\ud488 \uc120\ud0dd<\/h2>\n<p>\uace0\ud2b8\ub808\uc774\uc988\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uace0\uc628 \ud658\uacbd\uc758 \uc801\uc6a9\uacfc \ub3c4\uc804 \uacfc\uc81c\uc5d0 \ub9de\ucd98 \uc5ec\ub7ec \uc885\ub958\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc81c\uacf5\ud558\ub294 \uc81c\ud488\uc744 \uac04\ub2e8\ud788 \uc0b4\ud3b4\ubcf4\uba74:<\/p>\n<ul>\n<li>\n<h3>\uc77c\ubc18 \uc18c\uacb0\ud615<\/h3>\n<p>\uc77c\ubc18 \uac00\ub9c8\uc6a9 \ub0b4\ud654\ubb3c\ub85c \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774 \ubcbd\ub3cc\uc740 \ud45c\uc900 \uac00\uc5f4 \uad6c\uc5ed\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba70 \uc608\uc0b0\uc774 \uc911\uc694\ud55c \uacbd\uc6b0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc635\uc158\uc785\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uc9c1\uc811 \uacb0\ud569<\/h3>\n<p>\uace0\uc21c\ub3c4 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc84c\uc73c\uba70, RH \ud0c8\uac00\uc2a4\uae30\uc640 \uac19\uc740 \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uac8c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ubcbd\ub3cc\uc740 40 MPa \uc774\uc0c1\uc758 \ub0c9\uac04 \uc555\ucd95 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \ub9c8\ubaa8\uc640 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ub354 \uc798 \uacac\ub525\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uc735\ud569 \uc7ac\uacb0\ud569<\/h3>\n<p>\uadf9\uc2ec\ud55c \uce68\uc2dd \uad6c\uc5ed\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ucd08\ubc00\uc9d1 \uad6c\uc870\ub85c \uc81c\uc791\ub41c \ubcbd\ub3cc\uc785\ub2c8\ub2e4. \uc2ac\ub798\uadf8 \uce68\ud22c\uc640 \uacf5\uaca9\uc801\uc778 \ubd80\uc2dd\uc774 \ubcbd\uba74 \uc218\uba85\uc744 \uc704\ud611\ud558\ub294 \uacf3\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uce5c\ud658\uacbd \ub300\uc548<\/h3>\n<p>\uc9c0\uc18d \uac00\ub2a5\uc131\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd98 \uc6b4\uc601\uc744 \uc704\ud574, \uc774 \uc800\ud06c\ub86c \ubcbd\ub3cc\uc740 \uc721\uac00 \ud06c\ub86c \uc704\ud5d8\uc744 \uc904\uc774\uba74\uc11c\ub3c4 \uac15\ud55c \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub610\ud55c, \ud2b9\uc815 \uc801\uc6a9 \ubd84\uc57c\uc640 \uc2ac\ub798\uadf8 \uc720\ud615\uc5d0 \ub530\ub978 \uac04\ub2e8\ud55c \uc2dc\uac01\uc801 \uc120\ud0dd \ud750\ub984\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \ud544\uc694\uc5d0 \ub9de\ub294 \ucd5c\uc801\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ub0b4\ud654\ubb3c\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \ub4dc\ub9bd\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud55c\uad6d\uc758 \uc81c\ucca0\uc18c \ub610\ub294 \uac00\ub9c8 \uc6b4\uc601\uc5d0\uc11c \ucd5c\uc801\uc758 \uc218\uba85\uacfc \ube44\uc6a9 \uc808\uac10\uc744 \uc2e4\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uace0\ud2b8\ub808\uc774\uc988 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc774 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uc8fc\uc694 \uc774\uc810<\/h2>\n<p>\uace0\ud2b8\ub808\uc774\uc988 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc740 \ud55c\uad6d\uc758 \uc81c\ucca0\uc18c \ubc0f \uc720\uc0ac \uc0b0\uc5c5\uc5d0\uc11c \uac15\ud55c \uace0\uc628 \uc870\uac74\uc744 \ucc98\ub9ac\ud558\ub294 \ub370 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc5f4 \ucda9\uaca9 \uc548\uc815\uc131<\/strong>: \uc774 \ubcbd\ub3cc\uc740 10\ud68c \uc774\uc0c1\uc758 \uae09\uc18d \uac00\uc5f4 \ubc0f \ub0c9\uac01 \uc0ac\uc774\ud074\uc744 \uade0\uc5f4 \uc5c6\uc774 \uacac\ub514\uba70, \uc774\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\uad11\ub85c \uad6c\uc5ed\uc5d0\uc11c \uac00\ub3d9 \uc911\ub2e8\uacfc \uc218\ub9ac \ube44\uc6a9\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2ac\ub798\uadf8 \uce68\ud22c \uc800\ud56d\ub825<\/strong>: \uc2ac\ub798\uadf8 \uacf5\uaca9\uc5d0 \uc800\ud56d\ud558\ub3c4\ub85d \uc81c\uc791\ub418\uc5b4, \uc81c\ucca0 \ubc0f \uae30\ud0c0 \uace0\uc628 \uacf5\uc815\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uae30\ubcf8 \uc2ac\ub798\uadf8\ub85c\ubd80\ud130 \uc6a9\uad11\ub85c\uc640 \ubcbd\uccb4\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc218\uba85 \uc5f0\uc7a5<\/strong>: \uace0\ud2b8\ub808\uc774\uc988 \ubcbd\ub3cc\uc740 \uc77c\ubc18 \ub9c8\uadf8\ub124\uc2dc\uc544 \uc54c\ub8e8\ubbf8\ub098 \ub610\ub294 \ud06c\ub86c \ud504\ub9ac \ub300\uc548\ubcf4\ub2e4 20~30% \ub354 \uc624\ub798 \uc9c0\uc18d\ub418\uc5b4 \uc7ac\ub77c\uc778 \uad50\uccb4 \ube48\ub3c4\uc640 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub610\ud55c, \ubcbd\ub3cc\uc774 \uc2dc\uac04\uc5d0 \ub530\ub77c \ube44\uc6a9\uc744 \uc808\uac10\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uba85\ud655\ud55c \ub370\uc774\ud130 \uc2dc\uac01\ud654 \uc778\ud3ec\uadf8\ub798\ud53d\uc744 \uc81c\uacf5\ud558\uc5ec, \uc2ac\ub798\uadf8 \ud654\ud559 \uc131\ubd84 \ubcc0\ud654\uc640 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc801\uc751\ud615 \ub0b4\ud654\ubcbd \uc194\ub8e8\uc158\uc774 \ud544\uc694\ud55c \ud55c\uad6d\uc758 \uc81c\ucca0\uc18c\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uace0\ud2b8\ub808\uc774\uc988 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc774 \ub6f0\uc5b4\ub09c \uc801\uc6a9 \ubd84\uc57c<\/h2>\n<p>\uace0\ud2b8\ub808\uc774\uc988 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc740 \ud55c\uad6d\uc758 \uc5ec\ub7ec \uc0b0\uc5c5\uc5d0\uc11c \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \uace0\uc628 \ud658\uacbd\uc5d0 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uacac\uace0\ud558\uac8c \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<h3>\uc81c\uac15<\/h3>\n<p>\uc804\uae30\ub85c \uc9c0\ubd95\uacfc \ubcc0\ud658\uae30 \ub77c\uc774\ub2dd\uc5d0 \uc774\uc0c1\uc801\uc774\uba70, \uac15\ud55c \uc2ac\ub798\uadf8 \uacf5\uaca9\uacfc \uae34 \uc5f4 \uc0ac\uc774\ud074\uc744 \uacac\ub514\uba70, \ucca0\uac15 \uc0dd\uc0b0\uc774 \uc6d0\ud65c\ud558\uac8c \uc720\uc9c0\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uc2dc\uba58\ud2b8 \uc0dd\uc0b0<\/h3>\n<p>\ud68c\uc804\ub85c \uc804\uc774 \uad6c\uc5ed\uc5d0 \uc801\ud569\ud558\uba70, \ub9c8\ubaa8\uc640 \ubd80\uc2dd\uc744 \uc800\ud56d\ud558\uc5ec \uc2dc\uba58\ud2b8 \uacf5\uc7a5\uc758 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \uac00\ub3d9 \uc911\ub2e8\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\ube44\ucca0\uae08\uc18d \ubc0f \uc720\ub9ac \uc81c\ub828<\/h3>\n<p>\uc6b0\ub9ac \ubcbd\ub3cc\uc740 \uc7ac\uc0dd\uae30\uc640 \uc81c\ub828\ub85c\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uba70, \uacf5\uaca9\uc801\uc778 \uc2ac\ub798\uadf8\uc640 \uace0\uc628\uc744 \uacac\ub514\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub0b4\uad6c\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc0ac\ub840 \uc5f0\uad6c \ud558\uc774\ub77c\uc774\ud2b8<\/h3>\n<p>\uc911\uc11c\ubd80\uc758 \ud55c \uc2dc\uba58\ud2b8 \uacf5\uc7a5\uc740 \uace0\ud2b8\ub808\uc774\uc988 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 15% \uc904\uc600\uc2b5\ub2c8\ub2e4. \ub6f0\uc5b4\ub09c \uc2ac\ub798\uadf8 \uc800\ud56d\uc131\uacfc \uc5f4 \ucda9\uaca9 \uc548\uc815\uc131\uc73c\ub85c \ub77c\uc774\ub2dd \uc218\uba85\uc774 \ud06c\uac8c \uc5f0\uc7a5\ub418\uc5b4, \uc2e4\uc9c8\uc801\uc778 \uc131\ub2a5\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc720\uc0ac\ud55c \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud55c \uacbd\uc6b0, \uace0\ud2b8\ub808\uc774\uc988 \ubcbd\ub3cc\uc740 \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \uc720\uc9c0\ud558\uace0 \uac15\ud558\uac8c \uac00\ub3d9\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uace0\ud2b8\ub808\uc774\uc988\uc758 \uc81c\uc870 \uc6b0\uc218\uc131: \uc6d0\uc790\uc7ac\ubd80\ud130 \uc644\uc81c\ud488\uae4c\uc9c0<\/h2>\n<p>\uace0\ud2b8\ub808\uc774\uc988\ub294 \uace0\ud488\uc9c8\uc758 \uc21c\uc218 \ub9c8\uadf8\ub124\uc2dc\uc544\uc640 \ud504\ub9ac\ubbf8\uc5c4 \ud06c\ub85c\ub9c8\uc774\ud2b8\ub9cc\uc744 \uc5c4\uc120\ud558\uc5ec \ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uc758 \ud488\uc9c8\uc744 \uc2dc\uc791\ud569\ub2c8\ub2e4. 1600\u00b0C\uc5d0\uc11c 1800\u00b0C \uc0ac\uc774\uc758 \ucd08\uace0\uc628 \uc18c\uc131 \uacf5\uc815\uc744 \ud1b5\ud574 \ubcbd\ub3cc\uc758 \uc6b0\uc218\ud55c \ub0b4\uad6c\uc131\uacfc \uc5f4 \uc131\ub2a5\uc744 \ud655\ubcf4\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac01 \ubc30\uce58\ub294 1550\u00b0C\uc5d0\uc11c\uc758 RUL(\ud558\uc911 \ud558 \ub0b4\ud654\ub3c4) \uc2dc\ud5d8\uc744 \ud3ec\ud568\ud55c \uc5c4\uaca9\ud55c \ud488\uc9c8 \ubcf4\uc99d \uac80\uc0ac\ub97c \uac70\uccd0, \uc2e4\uc81c \uc6b4\uc601 \uc870\uac74\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774 \uc5c4\uaca9\ud55c \uacfc\uc815\uc740 \uac15\ub3c4, \ubc00\ub3c4, \uc5f4 \ucda9\uaca9 \uc800\ud56d\uc774 \uc77c\uc815\ud55c \ubcbd\ub3cc\uc744 \uc81c\uacf5\ud558\uc5ec, \ud55c\uad6d\uc758 \uc81c\ucca0 \ubc0f \uc2dc\uba58\ud2b8 \uc0b0\uc5c5\uc758 \uae4c\ub2e4\ub85c\uc6b4 \uc694\uad6c\ub97c \ucda9\uc871\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 ISO 9001 \uc778\uc99d\uc744 \ubc1b\uc558\uc73c\uba70, \uc81c3\uc790 \uac10\uc0ac\ub85c \uc81c\uc870 \uae30\uc900\uc744 \ud655\uc778\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc7a5 \ud22c\uc5b4 \uc601\uc0c1\uc73c\ub85c \ub0b4\ubd80\ub97c \uc0b4\ud3b4\ubcf4\uba70, \uace0\ud2b8\ub808\uc774\uc988\uac00 \ucca8\ub2e8 \uae30\uc220\uacfc \uc804\ubb38 \uc7a5\uc778\uc815\uc2e0\uc744 \uacb0\ud569\ud558\uc5ec \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ub0b4\ud654 \ubcbd\ub3cc\uc744 \uc81c\uacf5\ud558\ub294 \ubaa8\uc2b5\uc744 \uc9c1\uc811 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<h2>\ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \uc0ac\uc6a9 \uc2dc \ud658\uacbd \ubc0f \uc548\uc804 \ubb38\uc81c \ud574\uacb0<\/h2>\n<p>\ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc \uc791\uc5c5 \uc2dc \uc548\uc804\uacfc \ud658\uacbd \ucc45\uc784\uc774 \ucd5c\uc6b0\uc120\uc785\ub2c8\ub2e4. \uc8fc\uc694 \uc6b0\ub824 \uc0ac\ud56d \uc911 \ud558\ub098\ub294 \uc720\ud574\ud55c \ud06c\ub86c\uc758 \uc77c\uc885\uc778 6\uac00 \ud06c\ub86c(Cr6+)\uc73c\ub85c, \uac74\uac15\uc5d0 \uc704\ud5d8\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\ud2b8\ub808\uc774\uc988\uc5d0\uc11c\ub294 Cr6+ \ud615\uc131\uc744 \ud06c\uac8c \uc904\uc774\ub294 \uc800\ubc30\ucd9c \uc81c\uc870 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc791\uc5c5\uc7a5\uc744 \uc548\uc804\ud558\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ud300\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud55c \uba85\ud655\ud558\uace0 \uc2e4\uc6a9\uc801\uc778 \ucde8\uae09 \uac00\uc774\ub4dc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\ub294 \uc548\uc804\ud55c \uba3c\uc9c0 \uc81c\uc5b4, \uac1c\uc778 \ubcf4\ud638 \uc7a5\ube44, \uc801\uc808\ud55c \uc800\uc7a5 \ubc29\ubc95\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \uc124\uce58 \ubc0f \uc720\uc9c0\ubcf4\uc218 \uc2dc \ub178\ucd9c \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc9c0\uc18d \uac00\ub2a5\uc131\uc740 \uc6b0\ub9ac\uc640 \uc6b0\ub9ac \uace0\uac1d\uc778 \ud55c\uad6d \uace0\uac1d\uc5d0\uac8c \uc911\uc694\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uc740 \ud3d0\uae30\ubb3c\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc7ac\ud65c\uc6a9 \ud06c\ub85c\ub9c8\uc774\ud2b8\ub85c \ub9cc\ub4e4\uc5b4\uc84c\uc73c\uba70, \ud6a8\uc728\uc801\uc778 \uc18c\uc131 \ubc29\ubc95\uc73c\ub85c CO2 \ubc30\ucd9c\ub7c9\uc744 \uc904\uc5ec \uc804\uccb4 \ud0c4\uc18c \ubc1c\uc790\uad6d\uc744 \ucd95\uc18c\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uace0\ud2b8\ub808\uc774\uc988 \uc81c\ud488\uc740 \uc5c4\uaca9\ud55c \ud55c\uad6d \uc548\uc804 \ubc0f \ud658\uacbd \uae30\uc900\uc744 \ucda9\uc871\ud558\uba70, \ud06c\ub85c\uba5c \ud06c\ub86c \ucde8\uae09\uc744 \uc704\ud55c OSHA 1910.1026 \uc900\uc218\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \ubcbd\ub3cc\uc740 \uc131\ub2a5\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc9c0\uc5ed \uc791\uc5c5\uc7a5 \uc548\uc804 \uaddc\uce59\uacfc \uce5c\ud658\uacbd \ubaa9\ud45c\uc5d0 \ubd80\ud569\ud558\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc124\uce58 \uc720\uc9c0\ubcf4\uc218 \ubc0f \ubb38\uc81c \ud574\uacb0 \ud301<\/h2>\n<p>\ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uc758 \uc62c\ubc14\ub978 \uc124\uce58\ub294 \uc7a5\uae30\uc801\uc778 \uc131\ub2a5\uc744 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub2e4\uc74c \uc0ac\ud56d\uc744 \uc720\ub150\ud558\uc138\uc694:<\/p>\n<ul>\n<li>\n<h3>\ubcbd\ub3cc \uc313\uae30 \uae30\uc220<\/h3>\n<p>\ud2c8\uc774 \uc5c6\ub3c4\ub85d \uc801\uc808\ud55c \uc815\ub82c\uacfc \ub2e8\ub2e8\ud55c \uc774\uc74c\uc0c8\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. \uc124\uce58 \uc804\uc5d0 \ubcbd\ub3cc\uc774 \uac74\uc870\ud588\ub294\uc9c0 \ud655\uc778\ud558\uace0, \uac15\ud55c \uacb0\ud569\uc744 \uc704\ud574 \uad8c\uc7a5 \ubaa8\ub974\ud0c0\ub974 \uc720\ud615\uc744 \ub530\ub974\uc138\uc694.<\/li>\n<li>\n<h3>\uc774\uc74c\uc0c8 \ubaa8\ub974\ud0c0\ub974<\/h3>\n<p>\uc801\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \ud0c4\uc18c \uae30\ubc18 \ub610\ub294 \ud654\ud559 \uacb0\ud569\ub41c \ubaa8\ub974\ud0c0\ub974\uc640 \uac19\uc774 \ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uacfc \ud638\ud658\ub418\ub294 \ubaa8\ub974\ud0c0\ub974\ub97c \uc120\ud0dd\ud558\uc138\uc694. \uc801\uc808\ud55c \uacbd\ud654 \uc2dc\uac04\uc740 \uade0\uc5f4 \ubc29\uc9c0\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\ub9c8\ubaa8 \uc0c1\ud0dc \uc810\uac80<\/h3>\n<p>\ubcbd\ub3cc\uc758 \uce68\uc2dd, \uade0\uc5f4 \ub610\ub294 \uc5f4\ud30c\uc5f4 \uc9d5\ud6c4\ub97c \uc815\uae30\uc801\uc73c\ub85c \uac80\uc0ac\ud558\uc138\uc694. \ubcc0\uc0c9\uc774\ub098 \uc7ac\ub8cc \ubc15\ub9ac \ud604\uc0c1\uc740 \uacfc\uc5f4 \uc9c0\uc810 \ud615\uc131 \ub610\ub294 \uc2ac\ub798\uadf8 \uacf5\uaca9\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h3>\n<ul>\n<li>\n<h3>10\ubbf8\ud130 \ud06c\uae30\uc758 \uac00\ub9c8\uc5d0 \ud544\uc694\ud55c \ubcbd\ub3cc \uc218 \uacc4\uc0b0 \ubc29\ubc95\uc740?<\/h3>\n<p>\ub0b4\ubd80 \ub77c\uc774\ub2dd \uce58\uc218(\ub450\uaed8 \ud3ec\ud568)\ub97c \uce21\uc815\ud558\uc138\uc694. \ubd80\ud53c\uc5d0 \ubcbd\ub3cc \ubc00\ub3c4\ub97c \uacf1\ud558\uace0, \ub9de\ucda4 \uc808\ub2e8\uc744 \uace0\ub824\ud558\uc138\uc694. \uace0\ud2b8\ub808\uc774\uc988\ub294 \uac00\ub9c8 \uc0ac\uc591\uc5d0 \ub530\ub978 \uc815\ud655\ud55c \uc218\ub7c9 \uc81c\uacf5\uc744 \ub3c4\uc640\ub4dc\ub9bd\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uc5f4\ud30c\uc5f4\uc758 \uc9d5\ud6c4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc6b4\uc804 \uc911 \ud45c\uba74 \uade0\uc5f4, \uac00\ub8e8 \uba3c\uc9c0 \ub610\ub294 \ubcbd\ub3cc \uc870\uac01\uc774 \ub5a8\uc5b4\uc9c0\ub294 \uac83\uc744 \uad00\ucc30\ud558\uc138\uc694. \uc774\ub294 \ubcbd\ub3cc\uc774 \uc5f4 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\uace0 \uc788\ub2e4\ub294 \ucd08\uae30 \uacbd\uace0 \uc2e0\ud638\uc774\uba70, \uc218\ub9ac \ub610\ub294 \uad50\uccb4\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uace0\ud2b8\ub808\uc774\uc988 \uacbd\uc7c1\ub825\uacfc \uace0\uac1d \uc9c0\uc6d0\uc744 \uc120\ud0dd\ud558\ub294 \uc774\uc720<\/h2>\n<p>\ub9c8\uadf8\ub124\uc2dc\uc544-\ud06c\ub86c \ubcbd\ub3cc\uc5d0 \uad00\ud574\uc11c\ub294, \uace0\ud2b8\ub808\uc774\uc988\ub294 \uac80\uc99d\ub41c \uc131\ub2a5\uacfc \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc9c0\uc6d0\uc73c\ub85c \ud55c\uad6d \uace0\uac1d\uc5d0\uac8c \ucc28\ubcc4\ud654\ub41c \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \ubcbd\ub3cc\uc740 \uc77c\ubc18 \ube0c\ub79c\ub4dc\ubcf4\ub2e4 Cr2O3 \uc548\uc815\uc131\uc774 \ub192\uc544 \uc2ac\ub798\uadf8 \uc800\ud56d\ub825\uc774 \ub6f0\uc5b4\ub098\uba70, \uc5f4\uc545\ud55c \uc81c\ucca0 \ubc0f \uc2dc\uba58\ud2b8 \uacf5\uc7a5 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uae34 \uc218\uba85\uc744 \uc790\ub791\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uace0\ud2b8\ub808\uc774\uc988\uc640 \uc77c\ubc18 \ubcbd\ub3cc \ube44\uad50<\/h3>\n<table>\n<thead>\n<tr>\n<th>\ud2b9\uc9d5<\/th>\n<th>\uace0\ud2b8\ub808\uc774\uc988 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc<\/th>\n<th>\uc77c\ubc18 \ubcbd\ub3cc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Cr2O3 \ud568\ub7c9<\/td>\n<td>8 &#8211; 20%<\/td>\n<td>\uc885\uc885 \ub0ae\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc5f4\ucda9\uaca9 \uc800\ud56d\uc131<\/td>\n<td>10\ud68c \uc774\uc0c1\uc758 \uc218\ubd84 \uae09\ub7ad \uc0ac\uc774\ud074<\/td>\n<td>\ubcf4\ud1b5 8 \uc774\ud558<\/td>\n<\/tr>\n<tr>\n<td>\ub0c9\uac04 \uc555\ucd95 \uac15\ub3c4<\/td>\n<td>40 MPa \uc774\uc0c1<\/td>\n<td>\uc77c\ubc18\uc801\uc73c\ub85c 30-35 MPa<\/td>\n<\/tr>\n<tr>\n<td>\ub2e4\uacf5\uc131<\/td>\n<td>18% \uc774\ud558<\/td>\n<td>\ub354 \ub192\uc740 \ub2e4\uacf5\uc131<\/td>\n<\/tr>\n<tr>\n<td>ISO \ubc0f ASTM \uaddc\uaca9 \uc900\uc218<\/td>\n<td>\uc608<\/td>\n<td>\uc885\uc885 \ub204\ub77d\ub428<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc6b0\ub9ac \ubbf8\uad6d \uace0\uac1d\uc758 \ud3c9\uac00<\/h3>\n<ul>\n<li>\u201cGotrays \ubcbd\ub3cc\uc740 \uc6b0\ub9ac EAF \uc9c0\ubd95 \ub77c\uc774\ub2dd\uc5d0\uc11c \ub2e4\ub978 \ube0c\ub79c\ub4dc\ubcf4\ub2e4 25% \ub354 \uc624\ub798 \uc9c0\uc18d\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\u201d \u2013 \uc911\uc11c\ubd80 \ucca0\uac15 \uacf5\uc7a5<\/li>\n<li>\u201c\uc6b0\uc218\ud55c \uc9c0\uc6d0\uacfc \ube60\ub978 \ubc30\uc1a1\uc774 \uc6b0\ub9ac \uac00\ub9c8 \uc7ac\ub77c\uc774\ub2dd\uc5d0 \ud070 \ucc28\uc774\ub97c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4.\u201d \u2013 \ub0a8\ubd80 \uc2dc\uba58\ud2b8 \ud68c\uc0ac<\/li>\n<\/ul>\n<h3>\uc804\uad6d \uc5b4\ub514\uc11c\ub098 \ube60\ub978 \ubc30\uc1a1<\/h3>\n<p>\uc804\uad6d \ucc3d\uace0\ub97c \uac16\ucd94\uace0 \uc788\uc5b4 \uc8fc\ubb38\uc744 \uc2e0\uc18d\ud558\uac8c \ubc30\uc1a1\ud558\uba70\u2014\uc885\uc885 \uac19\uc740 \uc8fc\uc5d0\u2014\uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc0dd\uc0b0\uc744 \uc6d0\ud65c\ud558\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uc5ed \uc7ac\uace0 \ub355\ubd84\uc5d0 \uae34 \ub0a9\uae30\ub098 \uacf5\uae09 \uc911\ub2e8 \uac71\uc815 \uc5c6\uc774 \uc8fc\ubb38\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<hr \/>\n<p>\ub0b4\uad6c\uc131 \uc788\uace0 \uace0\uc131\ub2a5 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\uc744 \uc804\ubb38\uac00 \uc11c\ube44\uc2a4\uc640 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uad6d\ub0b4 \ubc30\uc1a1\uc73c\ub85c \uc81c\uacf5\ud558\ub294 Gotrays\ub97c \uc120\ud0dd\ud558\uc138\uc694. \uacac\uc801 \uc694\uccad \ub610\ub294 \uc0ac\uc591\uc11c\ub97c \ub2e4\uc6b4\ub85c\ub4dc\ud558\uc5ec \uc6b0\ub9ac\uc758 \ub0b4\ud654\uc7ac \uc9c0\uc6d0 \ubc29\uc548\uc744 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<h2>\uc624\ub298 Gotrays \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\ub85c \uc2dc\uc791\ud558\uc138\uc694<\/h2>\n<p>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ubcbd\ub3cc\ub85c \uac00\ub9c8 \ub77c\uc774\ub2dd\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc900\ube44\uac00 \ub418\uc168\ub098\uc694? Gotrays\uc5d0\uc11c\ub294 \uc27d\uac8c \uc2dc\uc791\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n<p><strong>\ub2e4\uc74c \ub2e8\uacc4\ub85c \ub098\uc544\uac00\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/strong><\/p>\n<ul>\n<li><strong>\uacac\uc801 \uc694\uccad<\/strong> \u2014 \uadc0\ud558\uc758 \ubb3c\ub7c9\uacfc \uc0ac\uc591\uc5d0 \ub530\ub77c \ube60\ub974\uace0 \ub9de\ucda4\ud615 \uac00\uaca9\uc744 \ubc1b\uc544\ubcf4\uc138\uc694.<\/li>\n<li><strong>\ub2f9\uc0ac \uc0ac\uc591\uc11c \ub2e4\uc6b4\ub85c\ub4dc<\/strong> \u2014 \uadc0\ud558\uc758 \ud544\uc694\uc5d0 \ub9de\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc0c1\uc138\ud55c \uc81c\ud488 \uc815\ubcf4\ub97c \uac80\ud1a0\ud558\uc138\uc694.<\/li>\n<li><strong>\uc0c1\ub2f4 \uc608\uc57d<\/strong> \u2014 \uc804\ubb38\uac00\uc640 \uc0c1\ub2f4\ud558\uc5ec \ucd5c\uc801\uc758 \ubcbd\ub3cc \uc720\ud615\uacfc \uc124\uce58 \ud301\uc5d0 \ub300\ud55c \ub9de\ucda4 \uc870\uc5b8\uc744 \ubc1b\uc73c\uc138\uc694.<\/li>\n<\/ul>\n<p><strong>\uac00\uaca9<\/strong> \ub300\ub7c9 \uc8fc\ubb38 \uc2dc \uacbd\uc7c1\ub825 \uc788\uace0 \uc720\uc5f0\ud558\uba70, \ubcfc\ub968 \ud560\uc778 \ud61c\ud0dd\uc774 \uc81c\uacf5\ub429\ub2c8\ub2e4. \ub9de\ucda4 \ud06c\uae30 \ub610\ub294 \ud2b9\ubcc4 \ud63c\ud569\uc774 \ud544\uc694\ud558\uc2dc\uba74 \uc9c1\uc811 \ubb38\uc758\ud558\uc5ec \ub9de\ucda4 \uacac\uc801\uc744 \ubc1b\uc73c\uc138\uc694.<\/p>\n<p>\uc791\uc5c5\uc744 \uac15\ub825\ud558\uace0 \uc548\uc804\ud558\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\ub294 \uc801\ud569\ud55c \ub9c8\uadf8\ub124\uc2dc\uc544 \ud06c\ub86c \ub0b4\ud654\ubcbd\ub3cc\uc744 \ud655\ubcf4\ud558\uc138\uc694. \uc624\ub298 \uc5f0\ub77d\ud558\uc2dc\uba74 \uc2dc\uc791\ubd80\ud130 \ub05d\uae4c\uc9c0 Gotrays\uac00 \uadc0\ud558\uc758 \ud504\ub85c\uc81d\ud2b8\ub97c \uc9c0\uc6d0\ud558\ub294 \ubc29\ubc95\uc744 \ud655\uc778\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"<p>Gotrays 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