{"id":4409,"date":"2025-07-04T11:50:20","date_gmt":"2025-07-04T03:50:20","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4409"},"modified":"2025-07-01T16:57:30","modified_gmt":"2025-07-01T08:57:30","slug":"%eb%86%92%ec%9d%80-%eb%86%92%ec%9d%80-%eb%a7%9d%eb%86%92-%ea%b0%95%ec%b2%a0%ec%97%90-%eb%8c%80%ed%95%9c-%ec%86%90%ec%8b%a4-%eb%90%9c-%ea%b1%b0%ed%92%88-%ec%a3%bc%ec%a1%b0-%ea%b3%bc%ec%a0%95","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ko\/news-blog\/industry-news\/lost-foam-casting-process-for-high-manganese-steel\/","title":{"rendered":"\ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc744 \uc704\ud55c \ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \uacf5\uc815"},"content":{"rendered":"<h1><\/h1>\n<h2><strong><b>Lost Foam Casting Process\uc5d0 \ub300\ud55c \uc18c\uac1c<\/b><\/strong><\/h2>\n<p><a href=\"https:\/\/www.oc-epc.com\/ko\/%ec%a0%9c%ed%92%88\/\"><strong><u><b>\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uce90\uc2a4\ud305<\/b><\/u><\/strong><\/a>\u00a0\ubcf5\uc7a1\ud55c \uae08\uc18d \ubd80\ud488\uc744 \ub9cc\ub4dc\ub294 \uba4b\uc9c4 \uc0c8\ub85c\uc6b4 \ubc29\ubc95\uc785\ub2c8\ub2e4.\ub610\ud55c \uc804\uccb4 \uae08\ud615 \uc8fc\uc870 \ub610\ub294 \uc99d\ubc1c \ud328\ud134 \uc8fc\uc870\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.\uc774 \ubc29\ubc95\uc740 \ud3f4\ub9ac\uc2a4\ud2f0\ub80c\uc73c\ub85c \ub9cc\ub4e0 \uac70\ud488 \ud328\ud134\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\ub728\uac70\uc6b4 \uae08\uc18d\uc774 \ub728\uac70\uc6b4 \uae08\uc18d\uc744 \ub728\ub728\ub728\uac70\uc6b4 \uae08\uc18d\uc774 \ub728\ub728\uac70\uc6b4 \uae08\uc18d\uc774 \ub728\uac70\uc6b4 \uae08\uc18d\uc774 \ub728\uac70\uc6b4 \uae08\uc18d\uc744\uae08\uc18d\uc774 \ub9cc\uc9c0\uba74 \uac70\ud488\uc740 \uac00\uc2a4\ub85c \ubcc0\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \ub9c8\uc9c0\ub9c9 \ubd80\ubd84\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.\uc624\ub798\ub41c \ubc29\ubc95\uacfc \ub2ec\ub9ac \ud328\ud134\uc744 \uc774\uc774\uc774\ub3d9\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 \uc77c\ub4e4\uc744 \ub354 \uac04\ub2e8\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.\ub610\ud55c \ube44\uc6a9\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-4410\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-2Steel.webp\" alt=\"\ub192\uc740 \ub9cc\uac04 2Steel\ub97c \uc704\ud55c \ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \uacfc\uc815\" width=\"535\" height=\"433\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-2Steel.webp 535w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-2Steel-300x243.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-2Steel-15x12.webp 15w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/p>\n<h2><strong><b>\ud504\ub85c\uc138\uc2a4 \ub2e8\uacc4<\/b><\/strong><\/h2>\n<p>\uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\uc758 \uc8fc\uc694 \ub2e8\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\ud328\ud134 \uc0dd\uc131<\/strong>: \uac70\ud488 \ubaa8\uc591\uc740 \ud655\uc7a5\ub41c \ud3f4\ub9ac\uc2a4\ud2f0\ub80c (EPS)\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.\uadf8\uac83\uc740 \ub2f9\uc2e0\uc774 \uc6d0\ud558\ub294 \ubd80\ubd84\ucc98\ub7fc \ubcf4\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ucf54\ud305 \uc751\uc6a9<\/strong>: \uac70\ud488\uc740 \ud2b9\ubcc4\ud55c \ubc29\uc5f4 \ucf54\ud305\uc744 \uc5bb\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 \ubd80\ubd84\uc744 \ubd80\ub4dc\ub7fd\uac8c \uc720\uc9c0\ud558\uace0 \ubaa8\ub798\uac00 \ub9c8\ubaa8\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud615\uc131 \ud615\uc131<\/strong>: \ucf54\ud305\ub41c \uac70\ud488\uc740 \uac15\ucca0 \uc0c1\uc790 \uc548\uc5d0 \ucf54\ucf54\ucf54\ud305\ub41c \ubaa8\ub798\uc5d0 \ubb3b\ud600 \uc788\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 \uc811\ucc29\uc81c \uc5c6\uc774 \uac15\ud55c \uae08\ud615\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<li><strong>\ubd93\ub294 \uac83<\/strong>: \ub728\uac70\uc6b4 \uae08\uc18d\uc740 \ub728\ub9bd\ub2c8\ub2e4. \uadf8\uac83\uc740 \uac70\ud488\uc744 \ubd88\ud0c0\uace0 \uacf5\uac04\uc744 \ucc44\uc6b0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0c9\uac01 \ubc0f \ucd94\ucd9c<\/strong>: \ub0c9\uac01 \ud6c4, \ubaa8\ub798\uac00 \uc81c\uac70\ub429\ub2c8\ub2e4.\uc644\uc131\ub41c \ubd80\ubd84\uc774 \ub4dc\ub7ec\ub0ac\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2><strong><b>\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870\uc758 \uc77c\ubc18\uc801\uc778 \uc774\uc810<\/b><\/strong><\/h2>\n<p>\uc774 \ubc29\ubc95\uc740 \ucf54\uc5b4\ub098 \ubd84\ud560 \ub77c\uc778\uc774 \ud544\uc694\uc5c6\uc774 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.\uadf8\uac83\uc740 \ub9e4\uc6b0 \uc815\ud655\ud569\ub2c8\ub2e4.\ud45c\uba74\uc740 \ubd80\ub4dc\ub7fd\uace0, 2.5\uc5d0\uc11c 25 \u03bcm RMS\uae4c\uc9c0 \ub9c8\ubb34\ub9ac\ud569\ub2c8\ub2e4. \ub2e8\uacc4\uac00 \uc801\uae30 \ub54c\ubb38\uc5d0 \uc800\ub834\ud569\ub2c8\ub2e4.\ubaa8\ub798\ub294 \ub2e4\uc2dc \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uadf8\uac83\uc740 \uc9c0\uad6c\uc5d0\uac8c\ub3c4 \uc88b\uc2b5\ub2c8\ub2e4.\uc624\uc5fc\uacfc \ud3d0\uae30\ubb3c\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \uc5d4\uc9c4 \ube14\ub85d\uacfc \uac19\uc740 \uc790\ub3d9\ucc28 \ubd80\ud488\uc744 \uc704\ud574 \uc791\ub3d9\ud569\ub2c8\ub2e4.\ub610\ud55c \ube44\ud589\uae30 \ubd80\ud488\uacfc \ud070 \uae30\uacc4 \uc870\uac01\uc5d0 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\uac15\ucca0\uc744 \uc704\ud55c \ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870<\/b><\/strong><\/h2>\n<p>\uc774 \ubc29\ubc95\uc73c\ub85c \uac15\ucca0 \ubd80\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370 \ud2b9\ubcc4\ud55c \ud2b8\ub9ad\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.\uac15\ucca0\uc740 \ub192\uc740 \uc6a9\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.\ub610\ud55c \ub3c5\ud2b9\ud55c \uae08\uc18d \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uc5ec\ub7ec\ubd84\uc740 \uac70\ud488 \uc720\ud615, \ucf54\ud305 \ubc0f \uac70\uac70\ud488 \uac70\uac70\uac70\ud488 \uc124\uc815\uc5d0 \uc9d1\uc911\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uae30\uc220\uc801 \uace0\ub824\uc0ac\ud56d<\/b><\/strong><\/h3>\n<ol>\n<li><strong>\uac70\ud488 \ubb3c\uc790<\/strong>: \ud655\uc7a5\ub41c \ud3f4\ub9ac\uc2a4\ud2f0\ub80c (EPS)\uacfc \ud655\uc7a5\ub41c \ud3f4\ub9ac\uba54\ud2f8 \uba54\ud0c0\ud06c\ub9b4\ub808\uc774\ud2b8 (PMMA)\ub97c \ud63c\ud569\ud569\ub2c8\ub2e4.\uc774\uac83\uc740 \uac15\ucca0\uc758 \ud0c4\uc18c \uc774\uc774\uc774\uc6a9\uc744 \uc904\uc785\ub2c8\ub2e4.\uc77c\ubc18\uc801\uc778 \ud63c\ud569\ubb3c\uc740 30% EPS\uc640 70% PMMA\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ucf54\ud305<\/strong>: \ubc29\uc5f4 \ucf54\ud305\uc740 2,900\u00b0F (1,590\u00b0C)\uae4c\uc9c0 \ucc98\ub9ac\ud569\ub2c8\ub2e4.\uadf8\ub4e4\uc740 \uae08\ud615\uc744 \uac15\ud558\uace0 \ud45c\uba74\uc744 \uc88b\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubd93\uae30 \ub9e4\uac1c\ubcc0\uc218<\/strong>\uac15\ucca0\uc740 \uc815\ud655\ud55c : 80-100 lbs.\/sec \uc815\ud655\ud55c \uac15\uac15\uac15\ucca0 \uac15\uac15\ucca0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.\ub610\ud55c \uacb0\ud568\uc744 \ud53c\ud558\uae30 \uc704\ud574 \ucd5c\uc18c 2,900 \u00b0 F \uc778 \uc288\ud37c \ub728\uac70\uc6b4 \uc628\ub3c4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac8c\uc774\ud305 \ub514\uc790\uc778<\/strong>: \uc88b\uc740 \uac8c\uc774\ud305\uc740 \uae08\uc18d \ud750\ub984\uc744 \uade0\ub4f1\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.\uadf8\uac83\uc740 \uae08\ud615\uc774 \uae68\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \ub9c9\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3><strong><b>\ud601\uc2e0<\/b><\/strong><\/h3>\n<p>\uc0c8\ub85c\uc6b4 \uc544\uc774\ub514\uc5b4\ub294 \ubd88\ud0c0\ub0a0 \ub54c \ud0c4\uc18c\ub97c \uc7a1\ub294 \uac70\ud488 \uc911\ud569\uccb4\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.\ub354 \ub098\uc740 \ucf54\ud305\uc740 \ub192\uc740 \uc5f4\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4.\uac1c\uc120\ub41c \uc81c\uc5b4\ub294 \ud504\ub85c\uc138\uc2a4\ub97c \ub354 \ubd80\ub4dc\ub7fd\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\ub192\uc740 \ub9cc\uac04 \uac15\ucca0 \ubc0f \uadf8 \ud2b9\uc131<\/b><\/strong><\/h2>\n<p>\ub192\uc740 \ub9cc\uac04 \uac15\ucca0 \ub610\ub294 \ud558\ub4dc\ud544\ub4dc \uac15\ucca0\uc740 12-14%\uc758 \ub9cc\uac04\uacfc \uc57d 1.2%\uc758 \ud0c4\uc18c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uadf8\uac83\uc740 \uc791\uc5c5 \ud560 \ub54c \ub354 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4. \uc774\uac83\uc740 \ub9c8\ubaa8\uc5d0 \ub300\ud574 \uc288\ud37c \ub2e8\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ub192\uc740 \ub9cc\uac04 \uac15\ucca0 \uc8fc\uc694 \ud2b9\uc131<\/b><\/strong><\/h3>\n<ul>\n<li><strong>\uc791\uc5c5 \uac15\ud654<\/strong>: \uac15\ucca0\uc740 \uc0ac\uc6a9 \uc911\uc5d0 \ud45c\uba74\uc5d0 \ub354 \uac15\ud574\uc9d1\ub2c8\ub2e4.<\/li>\n<li><strong>\uac15\ub3c4<\/strong>: \uc57d 43.5 J\/cm\u00b2\uc758 \ucda9\uaca9 \uac15\ub3c4\uac00 \uc788\uc2b5\ub2c8\ub2e4.\ubb34\uac70\uc6b4 \uc77c\uc744 \uc798 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ucc29\uc6a9 \uc800\ud56d<\/strong>: \uac70\uce5c, \uc5f0\u78e8 \uc7a5\uc18c\uc5d0 \uc644\ubcbd\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5f4\ucc98\ub9ac<\/strong>: \ucd5c\uace0\uc758 \uad6c\uc870\ub97c \uc5bb\uae30 \uc704\ud574 ~1,000\u00b0C\uc5d0 \uac00\uc5f4\ud558\uace0 \ube60\ub974\uac8c \ub0c9\uac01.<\/li>\n<\/ul>\n<h3><strong><b>\ub192\uc740 \ub9cc\uac04 \uac15\ucca0 \uc751\uc6a9<\/b><\/strong><\/h3>\n<p>\uc774 \uac15\ucca0\uc740 \ubd84\ub2e8\uae30 \uc774 \uc774 \uc774 \uc774 \uc774 \uc774 \uac15\ucca0\uc740 \uad11\uc0b0\uc5d0\uc11c \ubd84\ub2e8\uae30 \uc774 \uc774 \uc774 \uc774 \uc774 \uc774 \uac15\ucca0\uc740 \ubd84\ub2e8\uae30 \uc774 \uc774 \uc774 \uc774 \uac15\ucca0\uc740 \uad11\uc0b0\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.\uadf8\uac83\uc740 \ucca0\ub3c4\ub97c \uc704\ud574 \ucca0\ub3c4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.\uadf8\uac83\uc740 \ub610\ud55c \ubc1c\uc790\ub97c \uc704\ud55c \uac74\uc124\uacfc \ub098\uc120\ud615 \ube14\ub808\uc774\ub4dc\ub97c \uc704\ud55c \ud070 \uae30\uacc4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc744 \uc704\ud55c \ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \uacf5\uc815<\/b><\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4412\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1.webp\" alt=\"\ub192\uc740 \ub9cc\uac04 Steel1\ub97c \uc704\ud55c \ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \uacf5\uc815\" width=\"670\" height=\"583\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1.webp 670w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1-300x261.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1-14x12.webp 14w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1-600x522.webp 600w\" sizes=\"(max-width: 670px) 100vw, 670px\" \/><\/p>\n<p>\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870\ub294 \ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc744 \uc704\ud574 \ud6cc\ub96d\ud558\uac8c \uc791\ub3d9\ud569\ub2c8\ub2e4.\uadf8\uac83\uc740 \uc8fc\uc870 \ud6c4 \uc791\uc740 \ucd94\uac00 \uc791\uc5c5\uc73c\ub85c \uac15\ud55c \ubd80\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud2b9\uc815 \uae30\uc220<\/b><\/strong><\/h3>\n<ol>\n<li><strong>\uc7ac\ub8cc \uc120\ud0dd<\/strong>: \ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc758 \uacac\uace0\uc131\uc740 \uad11\uc0b0 \ub9dd\uce58\uc640 \uac19\uc740 \ubd80\ud488\uc744 \uc704\ud574 \ud6cc\ub96d\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud45c\uba74 \uac15\ud654<\/strong>: \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc (SiC) \ub610\ub294 \uce74\uce74\uce74\ubc14\uc774\ub4dc : \uce74\uce74\ubc14\uc774\ub4dc : \uc2e4\uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc (SiC) \ub610\ub294 \ud0c4\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc (WC) \ube44\ud2b8\ub97c \uac00\uc9c4 \ucf54\ud305\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub192\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n<li><strong>Diffusion \uac1c\uc120<\/strong>\ud06c\ub86c\uc740 SiC\/WC \ube44\ud2b8\uac00 \uac15\ucca0\uc5d0 \ub354 \uc798 \ubd99\uc5b4\uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/li>\n<li><strong>\uc9c4\uacf5 EPC \uae30\uc220<\/strong>: \uac00\uc2a4 \uac70\ud488\uc744 \uc808\ub2e8\ud558\uace0 \ubd80\ud488\uc744 \ub354 \uc798 \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3><strong><b>\uc131\ub2a5 \ud14c\uc2a4\ud2b8<\/b><\/strong><\/h3>\n<p>\ub098\uc120\ud615 \ub098\uc120\ud615 \ub098\ub098\uc120\ud615 \ub098\ub098\uc120\ud615 \ub098\ub098\ub098\uc120\ud615 \ub098\ub098\uc120\ud615 \ub098\ub098\uc120\ud615 \ub098\ub098\ub098\uc120\ud615 \ub098\ub098\ub098\uc120\ud615 \ub098\ub098\ub098\uc120\ud615<\/p>\n<ul>\n<li>28.6 HRC\uc758 \ub9e4\ud2b8\ub9ad\uc2a4 \uacbd\ub3c4.<\/li>\n<li>43.5 J\/cm\u00b2\uc758 \ucda9\uaca9 \uac15\ub3c4.<\/li>\n<li>\ud551 \ub514\uc2a4\ud06c \ud14c\uc2a4\ud2b8 (0.236g\uc758 \uc190\uc2e4) \ubc0f \uce68\uc2dd \ud14c\uc2a4\ud2b8 (0.3761g\uc758 \uc190\uc2e4)\uc5d0\uc11c \ub0b4\ub9c8\ubaa8\uc131.<\/li>\n<\/ul>\n<h3><strong><b>\uc0ac\ub840 \uc5f0\uad6c<\/b><\/strong><\/h3>\n<p>SiC\/WC \ube44\ud2b8\ub97c \uac00\uc9c4 \ub098\uc120\ud615 \ube14\ub808\uc774\ub4dc\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8\ub294 \ud6cc\ub96d\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \ubcf4\uc5ec\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.\uadf8\ub4e4\uc740 \ub192\uc740 \ud06c\ub86c \ud569\uae08 \uac15\ucca0\ubcf4\ub2e4 \uc870\uae08 \ub35c \uac15\ud588\uc2b5\ub2c8\ub2e4.\ud558\uc9c0\ub9cc \uadf8\ub4e4\uc740 \uc5ec\uc804\ud788 \uc798 \uc77c\ud588\ub2e4.<\/p>\n<p>\uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc5d0 \ub300\ud55c \ubcf5\uc7a1\ud55c \ub514\uc790\uc778\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.\uad11\uc0b0\uc774\ub098 \uac74\ucd95 \ub3c4\uad6c\uc640 \uac19\uc740 \uc5b4\ub824\uc6b4 \uc791\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubd80\ud488\uc758 \uac00\uacf5 \ud544\uc694\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\uc774\uc810\uacfc \ub3c4\uc804<\/b><\/strong><\/h2>\n<p>\uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc5d0 \ub300\ud55c \ub9ce\uc740 \ud61c\ud0dd\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uadf8\uac83\uc740 \ucf54\uc5b4\ub098 \ubd84\uc5f4 \ub77c\uc778\uc5c6\uc774 \ucf54\ucf54\uc5b4\ub85c\uc6b4 \ubaa8\uc591\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.\ubcf5\uc7a1\ud55c \ub514\uc790\uc778\uc5d0 \ub300\ud574 \ub9e4\uc6b0 \uc88b\uc2b5\ub2c8\ub2e4.\uadf8\uac83\uc740 \u00b10.005 mm\/mm\ub9cc\ud07c \ub2e8\ub2e8\ud55c \ud3ec\uc6a9\uc73c\ub85c \ucd08 \uc815\ud655\ud569\ub2c8\ub2e4. \ud45c\uba74\uc740 2.5\uc5d0\uc11c 25 \u03bcm RMS\uae4c\uc9c0 \ubd80\ub4dc\ub7fd\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc740 \uc8fc\uc870 \ud6c4\uc5d0 \ub354 \uc801\uc740 \uac00\uacf5\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacfc\uc815\uc740 \ub3c8\uc744 \uc808\uc57d\ud569\ub2c8\ub2e4.\uac04\ub2e8\ud55c \ub2e8\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.\ub290\ub9b0 \ubaa8\ub798\ub294 \uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\ud658\uacbd\uc5d0 \uce5c\uc808\ud569\ub2c8\ub2e4.\ud3d0\uae30\ubb3c\uc740 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4.\ud654\ud559 \uc811\ucc29\uc81c \uc5c6\uc74c\uc740 \uc624\uc5fc \uac10\uc18c\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \uc5b4\ub5a4 \uc7a5\uc560\ubb3c\uc774 \uc788\uc2b5\ub2c8\ub2e4.\uac70\ud488\uc740 \ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc5d0 \ud0c4\uc18c\ub97c \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 \uadf8 \ud2b9\uc131\uc744 \ubc14\uafc0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uc774\ub97c \ud574\uacb0\ud558\ub824\uba74 EPS \ubc0f PMMA \ud63c\ud569\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.\ub610 \ub2e4\ub978 \ubb38\uc81c\ub294 \uac15\ucca0\uc758 \ub192\uc740 \uac15\uac15\ub3c4, \ucd5c\ub300 2,900 \u00b0 F (1,590 \u00b0 C).\uc774\uac83\uc740 \uc81c\ub300\ub85c \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc73c\uba74 \uc774\uc774\uc774\uac83\uc740 \uc774\uc774\uc774\ub7ec\ud55c \uacbd\uc6b0 \uc774\uc774\uc774\uc774\uac83\uc740 \uc774\uc774\uc774\uac83\uc740 \uc774\uc774\uc774\uac83\uc740 \uc774\uc774\uc774\uac83\uc740 \uc774\uc774\uc774\ub97c \uc798 \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc73c\uba74 \uc774\uc9c0 \uc774\uba74 \uc774<\/p>\n<p>\ucf54\ud305\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.\uadf8\ub4e4\uc740 \uac00\uc2a4\ub97c \ud0c8\ucd9c\ud558\ub3c4\ub85d \ud558\uc9c0\ub9cc \uc5f4\uc744 \ucc98\ub9ac\ud574\uc57c\ud569\ub2c8\ub2e4.\uc774\uac83\uc740 \uc774\ud615\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\uace0 \uacb0\ud568\uc744 \uc911\ub2e8\ud569\ub2c8\ub2e4.\uac70\ud488 \ud328\ud134\uc740 \uc791\uc740 \ubc30\uce58\uc5d0 \ub300\ud574 \ub9ce\uc740 \ube44\uc6a9\uc774 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uadf8\ub7ec\ub098 \uc0c8\ub85c\uc6b4 3D \uc778\uc1c4 \uae30\uc220\uc740 \uace7 \uc774\uac83\uc744 \ub3c4\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\ubbf8\ub798 \uc7a0\uc7ac\ub825<\/b><\/strong><\/h2>\n<p>\uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \ub192\uc740 \ub9cc\uac04 \uac15\ucca0 \ubd80\ud488\uc744 \ub9cc\ub4dc\ub294 \ud070 \uc57d\uc18d\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uc5f0\uad6c\ub294 \uadf8 \ud55c\uacc4\ub97c \uace0\uce58\uace0 \ub354\uc6b1 \ub098\uc544\uc9c0\uae30 \uc704\ud574 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud558\ub098\uc758 \uc544\uc774\ub514\uc5b4\ub294 3D \uc778\uc1c4 \uac70\ud488 \ud328\ud134\uc785\ub2c8\ub2e4.\uc774\uac83\uc740 \uae08\ud615 \uc81c\uc791 \ube44\uc6a9\uc744 \uac74\ub108\uc774\uc774\uc774\uc2ed\uc2dc\uc624.\uc791\uc740 \ubc30\uce58\uc5d0 \ub300\ud574 \ud6cc\ub96d\ud569\ub2c8\ub2e4.\ub610\ud55c \ub514\uc790\uc778 \ubcc0\uacbd\uc744 \uac00\uc18d\ud654\ud558\uace0 \uc2dc\uac04\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub354 \ub098\uc740 \ucf54\ud305\ub3c4 \uc5f0\uad6c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.\ub354 \ub728\uac70\uc6b4 \uc628\ub3c4\ub97c \ucc98\ub9ac\ud558\uace0 \uac00\uc2a4\ub97c \ub354 \uc798 \uad00\ub9ac\ud558\ub294 \ucf54\ud305\uc744 \uc6d0\ud569\ub2c8\ub2e4.\uc774\uac83\uc740 \ubd80\ubd84\uc744 \ub354 \uac15\ud558\uac8c \ub9cc\ub4e4 \uac83\uc785\ub2c8\ub2e4.\uadf8\uac83\uc740 \ub610\ud55c \uacb0\ud568\uc744 \uc904\uc77c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc0c8\ub85c\uc6b4 \uac70\ud488 \uc7ac\ub8cc\uac00 \uc791\uc5c5\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.\uc774\ub4e4\uc740 \ud0dc\uc6cc\uc9c8 \ub54c \ub354 \uc801\uc740 \ud0c4\uc18c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 \ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc758 \uc88b\uc740 \ud2b9\uc131\uc744 \uc720\uc9c0\ud558\ub294 \uc5f4\uc1e0\uc785\ub2c8\ub2e4.\uc0c8\ub85c\uc6b4 \uac70\ud488\uc740 \ubd80\ud488\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 \ud0dc\uc6b0\ub294 \ub3d9\uc548 \ud0c4\uc18c\ub97c \uc7a1\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc791\uc740 \uace1\ubb3c \ud06c\uae30\ub294 \ub610 \ub2e4\ub978 \uc2b9\ub9ac\uc785\ub2c8\ub2e4.\ud3ec\ud568\ubb3c\uc744 \uc808\ub2e8\ud558\uace0 \uace1\ubb3c\uc744 \uc815\uc81c\ud558\ub294 \ubc29\ubc95\uc740 \ubd80\ud488\uc744 \ub354 \ub2e8\ub2e8\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 \ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uacfc \ub2e4\ub978 \uac15\ucca0\ub3c4 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><strong><b>Hangzhou Ouchen Technology Co., LTD\uc5d0\uc11c \ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \uae30\uacc4<\/b><\/strong><strong><b><br \/>\n<\/b><\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4411\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel.webp\" alt=\"\ub192\uc740 \ub9cc\uac04 3Steel\ub97c \uc704\ud55c \ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \uacfc\uc815\" width=\"800\" height=\"500\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel.webp 800w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel-300x188.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel-768x480.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel-18x12.webp 18w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel-600x375.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><a href=\"https:\/\/www.oc-epc.com\/ko\/\"><strong><u><b>Hangzhou Ouchen Technology Co., Ltd<\/b><\/u><\/strong><\/a>\u00a0\uba4b\uc9c4 \ub9cc\ub4e0\ub2e4<a href=\"https:\/\/www.oc-epc.com\/ko\/%ec%a0%9c%ed%92%88\/\"><strong><u><b>\u00a0\uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub97c \uc704\ud55c \uae30\uacc4<\/b><\/u><\/strong><\/a>\ub2e4\uc74c\uc740 \uadf8\ub4e4\uc774 \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4:<\/p>\n<h3><strong><b>\uc644\uc804\ud788 \uc790\ub3d9<\/b><\/strong><strong><b>\u00a0Prefoaming<\/b><\/strong><strong><b>\u00a0\uae30\uacc4<\/b><\/strong><\/h3>\n<p>\uc774<a href=\"https:\/\/www.oc-epc.com\/ko\/product-category\/%ed%94%84%eb%a6%ac-%ed%8f%ac%eb%b0%8d-%eb%a8%b8%ec%8b%a0\/\"><strong><u><b>\u00a0\uc774\uc804<\/b><\/u><\/strong><strong><u><b>&#8211;<\/b><\/u><\/strong><strong><u><b>\uac70\ud488<\/b><\/u><\/strong><strong><u><b>\u00a0<\/b><\/u><\/strong><strong><u><b>m<\/b><\/u><\/strong><strong><u><b>achine\ub294 <\/b><\/u><\/strong><\/a>\uc131\ud615\uc744 \uc704\ud55c EPS \ub610\ub294 \uac70\ud488 \ud63c\ud569\uc744 \uc900\ube44\ud569\ub2c8\ub2e4.\uadf8\uac83\uc740 \uad6c\uc2ac\uc774 \ud3c9\ub4f1\ud558\ub2e4\ub294 \uac83\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.\uadf8\uac83\uc740 \ud074\ub7fc\ud551\uc744 \uc911\ub2e8\ud569\ub2c8\ub2e4.\uc5c4\uaca9\ud55c \uce90\uc2a4\ud305 \uc694\uad6c\ub97c \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc8fc\uc694 \ud2b9\uc9d5<\/strong>:<\/li>\n<\/ul>\n<ul>\n<li>\ucef4\ud4e8\ud130 \uc81c\uc5b4 \uc124\uc815 \uc800\uc7a5.<\/li>\n<li>\uc5c5\uadf8\ub808\uc774\ub4dc \ubc0f \uc870\uc815\uc744 \uc704\ud55c \uc6d0\uaca9 \uc81c\uc5b4.<\/li>\n<li>\ud3d0\uae30\ubb3c\uc744 \uc798 \uc218\uc9d1\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc815\ud655\ud55c \uac70\ud488\uc744 \ub9cc\ub4e4\uae30 \uc704\ud574 \uac70\ud488\uc744 \ubb34\uac8c\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub204\ucd9c \ubcf4\ud638 \ubc0f \uae34\uae09 \ub0c9\uac01\uacfc \uac19\uc740 \uc548\uc804\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><strong><b>\uc644\uc804\ud788 \uc790\ub3d9\uc801\uc778 \uc720\uc555 \ud615\uc131 \uae30\uacc4<\/b><\/strong><\/h3>\n<p>\uc774 \uc218\uc9c1 \uac70\ud488 \uc131\ud615 \ud504\ub808\uc2a4\ub294 \ub2e8\ub2e8\ud55c \ud1b5\uc81c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.\uc26c\uc6b4 \uc791\uc5c5\uc744 \uc704\ud574 \ucef4\ud4e8\ud130 \uc2a4\ud06c\ub9b0\uacfc PLC \uc790\ub3d9\ud654\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc8fc\uc694 \ud2b9\uc9d5<\/strong>:<\/li>\n<\/ul>\n<ul>\n<li>\uc720\uc555 \uc555\ub825\uc744 \uac00\uc9c4 \uc218\uc9c1 \ub514\uc790\uc778.<\/li>\n<li>\uc6d0\uaca9 \uc5c5\uadf8\ub808\uc774\ub4dc \uc635\uc158.<\/li>\n<li>\uc9c4\uacf5 \ubc0f \uc548\uac1c \ubb3c \ub0c9\uac01.<\/li>\n<li>\uc2ec\uc9c0\uc5b4 \uad6c\uc2ac \ud655\uc0b0\uc744 \uc704\ud55c \uc2ec\uc2ec\uc2ec\uc9c0\uc5b4 \uc2ec\uc2ec\uc2ec\uc9c0\uc5b4 \uc2ec\uc2ec\uc2ec\uc9c0\uc5b4 \uc2ec\uc2ec\uc2ec\uc9c0\uc5b4 \uc2ec\uc9c0<\/li>\n<li>Q235 \uac15\ucca0\ud310\uc73c\ub85c \uac15\ud55c \uac74\ucd95.<\/li>\n<\/ul>\n<h3><strong><b>\uc911\uc559 \uc9c4\uacf5 \uc2dc\uc2a4\ud15c<\/b><\/strong><\/h3>\n<p>\uc774 \uc2dc\uc2a4\ud15c\uc740 \uc9c4\uacf5 \ub0c9\uac01\uc744 \uac15\ud654\ud569\ub2c8\ub2e4.\uc791\uc5c5 \uc911\uc5d0 \uc9c4\uacf5\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc8fc\uc694 \ud2b9\uc9d5<\/strong>:<\/li>\n<\/ul>\n<ul>\n<li>\uc2a4\ub9c8\ud2b8 \uc2dc\uc791\/\uc815\uc9c0\ub97c \uac00\uc9c4 PLC \uc790\ub3d9 \uc81c\uc5b4.<\/li>\n<li>\ub2eb\uc740 \ub8e8\ud504 \ub0c9\uac01.<\/li>\n<li>\uae08\ud615\uc744 \uac74\uc870\ud558\uac8c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc88b\uc740 \ubc30\uc218.<\/li>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ubd80\ud488\uacfc \ud568\uaed8 \uc0c1\ub2e8 \uc9c4\uacf5 \uc2a4\uc2a4\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub610\ud55c \uac70\ud488 \uc2dc\ud2b8 \uae30\uacc4, \uacf5\uae30 \uac74\uc870\uae30, \ud398\uc778\ud2b8 \ub610\ub610\ud55c \uc800\uc7a5 \uc2e4\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.\uc774\uac83\uc740 \ub300\uaddc\ubaa8 \uc694\uad6c\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<a href=\"https:\/\/www.oc-epc.com\/ko\/%ec%97%b0%eb%9d%bd%ec%b2%98\/\"><strong><u><b>\u00a0\uc5f0\ub77d\ud558\uc2ed\uc2dc\uc624<\/b><\/u><\/strong><\/a>\u00a0\uc804\ud654: +86 15988479417, \uc774\uba54\uc77c <a href=\"mailto:zyh@oc-epc.com\"><u>zyh@oc-epc.com<\/u><\/a>\ub97c \ubc29\ubb38\ud558\uac70\ub098 <a href=\"https:\/\/www.oc-epc.com\/ko\/\"><u>https:\/\/www.oc-epc.com\/<\/u><\/a>\u00a0\ucd5c\uace0 \uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc54c\ub8e8\ubbf8\ub284 \uc8fc\uc870 \uc7a5\ube44 \uc194\ub8e8\uc158\uc744 \ud0d0\uad6c\ud558\uae30 \uc704\ud574.\ubaa8\ub4e0 \uae30\uacc4\ub294 GB 50277-1998 \ubc0f GB\/T19769-2005\uc640 \uac19\uc740 \uc5c4\uaca9\ud55c \uaddc\uce59\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.\uc0b0\uc5c5\uc6a9 \uc0ac\uc6a9\uc5d0 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/b><\/strong><\/h2>\n<p><strong>Q1: \ubb34\uc5c7\uc774 \ub192\uc740 \ub9cc\uac04 \uac15\ucca0\uc5d0 \uc801\ud569\ud55c \uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870\ub97c \ub9cc\ub4ed\ub2c8\uae4c?<\/strong><br \/>\n\uadf8\uac83\uc740 \ubd80\ub4dc\ub7ec\uc6b4 \ud45c\uba74\uc73c\ub85c \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.\uad11\uc0b0 \uad11\uc0b0 \uad11\uad11\uc0b0 \uad11\uad11\uad11\uc0b0 \uad11\uad11\uad11\uc0b0 \uad11\uad11\uad11 \uad11\uad11\uc0b0 \uad11\uad11\uc0b0 \uad11\uad11\uc0b0 \uad11\uad11\uad11\uc0b0 \uad11\uad11\uad11\uad11\uc0b0 \uad11\uad11\uad11\uad11\uad11\uc0b0 \uad11\uad11\uad11\uad11\uad11\ucd94\uac00 \uac00\uacf5 \uc694\uad6c\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>Q2: \ud0c4\uc18c \ud53d\uc5c5\uc740 \uac15\ucca0 \ud2b9\uc131\uc5d0 \uc5b4\ub5bb\uac8c \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uac00?<\/strong><br \/>\n\uac70\ud488\uc5d0\uc11c \ub108\ubb34 \ub9ce\uc740 \ud0c4\uc18c\ub294 \uac15\ucca0\uc758 \uad6c\uc131\uc744 \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 \uadf8 \ud798\uc744 \uc0c1\ucc98\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.PMMA \ud63c\ud569\ubb3c\uc744 \uc0ac\uc6a9\ud558\uba74 \uc774 \ubb38\uc81c\ub97c \ub9ce\uc774 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>Q3: \uc774 \uacfc\uc815\uc758 \ud658\uacbd\uc801 \uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><br \/>\n\uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub2e4\uc6b4 \ubaa8\ub798\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\ud654\ud559 \uc811\ucc29\uc81c\ub97c \uac74\ub108\uadf8\uac83\uadf8\uac83\uadf8\uac83\uc740.\uc774\uac83\uc740 \uc624\uc5fc\uacfc \ud3d0\uae30\ubb3c\uc774 \uc624\ub798\ub41c \ubc29\ubc95\ubcf4\ub2e4 \uc801\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>Q4: \uc774 \uacfc\uc815\uc740 \uace0\uc628 \uae08\uc18d\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><br \/>\n\uc608, \uadf8\ub7ec\ub098 \ud2b9\ubcc4\ud55c \ubc29\uc5f4 \ucf54\ud305\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.\uc774\ub4e4\uc740 \ucd5c\ub300 2,900 \u00b0 F (1,590 \u00b0 C)\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4.\uc88b\uc740 \uc81c\uc5b4\ub294 \uae08\ud615 \ubd80\uc11c\ub098 \uac00\uc2a4 \ucd95\uc801\uacfc \uac19\uc740 \uacb0\ud568\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>Q5: \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \uae30\uc220\uc5d0\uc11c \uc5b4\ub5a4 \ubc1c\uc804\uc744 \uae30\ub300\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><br \/>\n\ud328\ud134\uc744 \uc704\ud55c 3D \uc778\uc1c4, \uc5f4\uc744 \uc704\ud55c \ub354 \ub098\uc740 \ucf54\ud305, \ud0c4\uc18c\uac00 \uc801\uc740 \uc0c8\ub85c\uc6b4 \uac70\ud488, \uadf8\ub9ac\uace0 \ub354 \uac15\ud55c \ubd80\ud488\uc744 \uc704\ud574 \uace1\ubb3c \ud06c\uae30\ub97c \uc791\uac8c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \ucc3e\uc544\ubcf4\uc2ed\uc2dc\uc624.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction to the Lost Foam Casting Process Lost foam casting\u00a0is a cool, new way to make tricky metal parts. It\u2019s also called full mold casting or evaporative-pattern casting. This method uses a foam pattern made of polystyrene. The foam stays in the mold when hot metal is poured. The foam turns to gas when the [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4412,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160,161],"tags":[],"class_list":["post-4409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news-blog"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/comments?post=4409"}],"version-history":[{"count":3,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4409\/revisions"}],"predecessor-version":[{"id":4417,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4409\/revisions\/4417"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media\/4412"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media?parent=4409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/categories?post=4409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/tags?post=4409"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}