{"id":1260,"date":"2025-03-19T14:30:16","date_gmt":"2025-03-19T14:30:16","guid":{"rendered":"https:\/\/ygdiecasting.com\/?p=1260"},"modified":"2025-04-02T11:36:50","modified_gmt":"2025-04-02T11:36:50","slug":"investigate-and-prevent-blackening-on-die-castings","status":"publish","type":"post","link":"https:\/\/ygdiecasting.com\/ko\/investigate-and-prevent-blackening-on-die-castings\/","title":{"rendered":"\ub2e4\uc774\uce90\uc2a4\ud305\uc758 \ud751\ud654 \uc870\uc0ac \ubc0f \ubc29\uc9c0"},"content":{"rendered":"<h1>\ub2e4\uc774\uce90\uc2a4\ud2b8 \ud751\ud654 \uc774\ud574: \uc6d0\uc778 \ubc0f \ud574\uacb0 \ubc29\ubc95<\/h1>\n<p>\uc54c\ub8e8\ubbf8\ub284, \uc544\uc5f0, \ub9c8\uadf8\ub124\uc298 \ub4f1 \ub2e4\uc774\uce90\uc2a4\ud2b8 \ubd80\ud488\uc5d0\ub294 \uc885\uc885 \ud45c\uba74 \ud751\ud654\ub77c\ub294 \ubcf4\uae30 \ud749\ud55c \uacb0\ud568\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uace0\ub974\uc9c0 \uc54a\uc740 \uac80\uc740 \ubc18\uc810, \uc904\ubb34\ub2ac \ub610\ub294 \ud328\uce58\ub85c \ub098\ud0c0\ub098\ub294 \uc774 \uacb0\ud568\uc740 \ub2e8\uc21c\ud788 \uc2dc\uac01\uc801\uc778 \ubb38\uc81c\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc81c\uc870\uc5c5\uccb4\ub97c \uad34\ub86d\ud790 \uc218 \uc788\ub294 \ub354 \uc2ec\uac01\ud55c \ubb38\uc81c\ub97c \uc554\uc2dc\ud569\ub2c8\ub2e4. \ub2e4\uc774\uce90\uc2a4\ud2b8 \ud751\ud654\uac00 \ubc1c\uc0dd\ud558\ub294 \uc774\uc720\uc640 \uc774\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0 \uae08\uc18d \ubd80\ud488\uc758 \ubbf8\ub798\ub97c \uc124\uacc4\ud558\ub294 \uc0ac\ub78c\ub4e4\uc5d0\uac8c \uae30\uc220\uc801 \uc815\ud655\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2>1\ubd80: \ub2e4\uc774\uce90\uc2a4\ud2b8 \ube14\ub799\ub2dd\uc758 \ub3c4\uc804 \uacfc\uc81c<\/h2>\n<p>\ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud65c\uc131 \uae08\uc18d\uc740 \uc790\uc5f0\uc801\uc73c\ub85c \uc0b0\ud654\ub418\uc9c0\ub9cc, \uc5f4\uc774\ub098 \uc2b5\ub3c4\uac00 \ub192\uc73c\uba74 \uc0b0\ud654\uac00 \uc9c4\ud589\ub418\uc5b4 \ud45c\uba74\uc774 \ubcc0\uc0c9\ub429\ub2c8\ub2e4. \uc131\ud615\ubd80\ud130 \ubcf4\uad00\uae4c\uc9c0 \uc5ec\ub7ec \ub2e8\uacc4\uc5d0\uc11c \ud751\ud654\ub294 \uc9c4\ud589\ub418\uba70, \uadf8 \ud615\ud0dc\uac00 \uadf8 \uc6d0\uc0b0\uc9c0\ub97c \ub4dc\ub7ec\ub0c5\ub2c8\ub2e4.<\/p>\n<h3>\ud488\uc9c8\uc744 \ubc30\uc2e0\ud558\ub294 \ud45c\uba74<\/h3>\n<p>\uc790\ub3d9\ucc28\ub97c \ub3c4\uc0c9\ud560 \ub54c \ub9e4\ub048\ud558\uace0 \uc644\ubcbd\ud55c \ub9c8\uac10\uc744 \ubaa9\ud45c\ub85c \ud558\uc9c0\ub9cc \uc904\ubb34\ub2ac\uc640 \uc5bc\ub8e9\uc774 \uc0dd\uae30\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc815\ubc00 \ubd80\ud488\uc758 \uad11\ud0dd\uc744 \uc190\uc0c1\uc2dc\ud0a4\ub294 \uacb0\ud568\uc778 \ub2e4\uc774\uce90\uc2a4\ud2b8 \ud751\ud654 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc774\ub294 \ubbf8\uad00\uc0c1\uc758 \ubb38\uc81c \uc678\uc5d0\ub3c4 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc57d\ud654\uc2dc\ud0ac \uc218 \uc788\ub294 \uc624\uc5fc\uc774\ub098 \uc0b0\ud654\ub97c \uc758\ubbf8\ud558\uba70, \uc644\ubcbd\uc744 \ucd94\uad6c\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub97c \uc2e4\ub9dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h3>\ubc94\uc778 \ubc1c\uacac\ud558\uae30<\/h3>\n<p>\ud751\ud654\uac00 \ub098\ud0c0\ub098\ub294 \ubc29\uc2dd\uacfc \uadf8 \ub4a4\uc5d0 \uc228\uc5b4 \uc788\ub294 \uc6d0\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\uc720\ud615<\/strong><\/th>\n<th><strong>\ubaa8\uc591<\/strong><\/th>\n<th><strong>\uc6d0\uc778<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc2a4\ubaa8\ud0a4 \ube14\ub799\ub2dd<\/td>\n<td>\ubd88\uaddc\uce59\ud558\uace0 \uace0\ub974\uc9c0 \uc54a\uc740 \uc904\ubb34\ub2ac(\uadf8\ub9bc 1)<\/td>\n<td>\uc774\ud615\uc81c \ub610\ub294 \ud380\uce58 \uc624\uc77c\uc758 \ubd88\uc644\uc804 \uc5f0\uc18c, \uc5f0\uae30 \uac00\ub450\uae30<\/td>\n<\/tr>\n<tr>\n<td>\ud750\ub9b0 \ud751\ud654<\/td>\n<td>\uc595\uace0 \uade0\uc77c\ud55c \ud328\uce58(\uadf8\ub9bc 2)<\/td>\n<td>\uc774\ud615\uc81c\uc758 \uce74\ubcf8 \ube14\ub799\uc774 \uae08\ud615 \ud45c\uba74\uc744 \uc5bc\ub8e9\uc9c0\uac8c \ud558\ub294 \uacbd\uc6b0<\/td>\n<\/tr>\n<tr>\n<td>\uc5bc\ub8e9\ub35c\ub8e9\ud55c \ud751\ud654<\/td>\n<td>\uae4a\uace0 \ub465\uadfc \ubc18\uc810(\uadf8\ub9bc 3)<\/td>\n<td>\uc774\ud615\uc81c \ub610\ub294 \uc624\uc77c\uc774 \ubd80\ud488\uc5d0 \ub2ec\ub77c\ubd99\uc5b4 \ub048\uc801\uac70\ub9ac\ub294 \ubc29\uc6b8\uc774 \uc0dd\uae30\ub294 \uacbd\uc6b0<\/td>\n<\/tr>\n<tr>\n<td>\uc0b0\ud654 \ud751\ud654<\/td>\n<td>\uad11\ubc94\uc704\ud558\uac8c \uc5b4\ub450\uc6cc\uc9d0(\uadf8\ub9bc 4A, 4B)<\/td>\n<td>\ubcf4\ud638\ub418\uc9c0 \uc54a\uc740 \ud45c\uba74\uc744 \uc0b0\ud654\uc2dc\ud0a4\ub294 \uacf5\uae30 \ub178\ucd9c, \ubd88\ub7c9 \ud3ec\uc7a5\uc73c\ub85c \uc778\ud574 \uc545\ud654\ub428<\/td>\n<\/tr>\n<tr>\n<td>\uac80\uc740 \ubc18\uc810<\/td>\n<td>\ud769\uc5b4\uc838 \uc788\uace0 \uae4a\uc740 \uc810(\uadf8\ub9bc 5)<\/td>\n<td>\uc0b0\ud654\ub97c \uc720\ubc1c\ud558\ub294 \uc791\uc5c5\uc7a5 \ub300\uae30 \uc624\uc5fc \ubb3c\uc9c8(\uc608: \uc624\uc77c \ubbf8\uc2a4\ud2b8)<\/td>\n<\/tr>\n<tr>\n<td>\ud0c4\uc18c \uc608\uce58\uae08<\/td>\n<td>\uac70\uce60\uace0 \uc5b4\ub450\uc6b4 \uc778\uc1c4\ubb3c(\uadf8\ub9bc 6, 7)<\/td>\n<td>\ubd88\uc21c\ubb3c\uc774 \uae08\ud615\uc5d0 \ubca0\uc774\ud0b9\ub418\uc5b4 \ubd88\uc5d0 \ud0c4 \uc794\uc5ec\ubb3c \ubc1c\uc0dd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uadf8\ub9bc 1<br \/>\n<img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/Soot-Like-Blackening.jpg\" alt=\"Smoky die-cast blackening on alloy part from oil smoke contamination\" \/><\/p>\n<p>\uadf8\ub9bc 2<br \/>\n<img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/Cloud-Like-Blackening.jpg\" alt=\"Cloudy Blackening\" \/><\/p>\n<p>\uadf8\ub9bc 4<br \/>\n<img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/Oxidative-Blackening.jpg\" alt=\"Oxidation causing die-cast surface defects after prolonged exposure\" \/><\/p>\n<hr \/>\n<p>\uc774\ub7ec\ud55c \ud328\ud134\uc744 \uc2dd\ubcc4\ud558\ub294 \uac83\uc774 \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc774\uba70, \uac01 \ud328\ud134\uc740 \uc6b0\ub9ac\uac00 \ud0c0\uac9f\ud305\ud560 \uc218 \uc788\ub294 \ud504\ub85c\uc138\uc2a4 \uc7a5\uc560\uc640 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>2\ubd80: \uc0dd\uac01\ubcf4\ub2e4 \ub354 \uc2ec\uac01\ud55c \uc774\uc720<\/h2>\n<h3>\uacb0\ud568\uc758 \ud30c\uae09 \ud6a8\uacfc<\/h3>\n<p>\ud751\ud654\ub294 \ub2e8\uc21c\ud55c \ud45c\uba74 \uc2a4\ud06c\ub798\uce58\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ud569\uae08 \uc561\uccb4\uc5d0 \uc2a4\uba70\ub4e0 \uc624\uc77c \uc5f0\uae30\ub294 \ub0b4\ubd80 \uacf5\uadf9\uc774\ub098 \uc2ac\ub798\uadf8\ub97c \ud615\uc131\ud558\uc5ec \uac15\ub3c4\ub97c \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc608: 280MPa\uc5d0\uc11c \uc0ac\uc591 \uc774\ud558\ub85c).<sup id=\"fnref1:1\"><a href=\"#fn:1\" class=\"footnote-ref\">1<\/a><\/sup>. \uc911\uc694\ub3c4\uac00 \ub192\uc740 \ubd80\ud488\uc758 \uacbd\uc6b0, \uc774\ub294 \uace0\uc7a5, \uc7ac\uc791\uc5c5 \ub610\ub294 \ud3c9\ud310 \uc190\uc0c1\uc758 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc644\uace0\ud55c \ub0b4\ubd80 \uc0b0\ud654\ub294 \uc2ec\uc9c0\uc5b4 \uc1fc\ud2b8 \ube14\ub77c\uc2a4\ud305\uc5d0\ub3c4 \uc800\ud56d\ud558\uae30 \ub54c\ubb38\uc5d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud480\uae30 \uc5b4\ub824\uc6b4 \ud37c\uc990\uc744 \uc548\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uadf8 \uc6d0\ub3d9\ub825\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<ol>\n<li>\n<p><strong>\ud380\uce58 \uc624\uc77c \uacfc\ubd80\ud558<\/strong><br \/>\n\uacfc\ub3c4\ud55c \uc624\uc77c\uc740 \uc0f7 \ucc54\ubc84\uc5d0\uc11c \uace0\ub974\uc9c0 \uc54a\uac8c \uc5f0\uc18c\ub418\uc5b4 \uc5f0\uae30\uc640 \ud0c4\uc18c\ub97c \ubfdc\uc5b4\ub0b4\uc5b4 \uac8c\uc774\ud2b8 \uadfc\ucc98\uc758 \ubd80\ud488\uc744 \uc5b4\ub461\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub9b4\ub9ac\uc2a4 \uc5d0\uc774\uc804\ud2b8 \uc2e4\uc218<\/strong><br \/>\n\ub450\uaebc\uc6b4 \uce35 \ub610\ub294 \uace0\ub18d\ub3c4(&gt;1:100)\ub294 240\u00b0C \uc774\uc0c1\uc758 \uc5f0\uae30\ub85c \ubcc0\ud558\uc5ec \uae08\ud615\uacfc \uc8fc\ubb3c\uc744 \ucf54\ud305\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud0c4\uc18c \ucd95\uc801<\/strong><br \/>\n\ubd88\uc21c\ubb3c\uc740 \uace0\uc628 \uc601\uc5ed(220\u00b0C \uc774\uc0c1)\uc758 \uae08\ud615\uc5d0 \ud0c4\ud654 \uc794\uc5ec\ubb3c\uc744 \ub0a8\uae30\uace0 \uac70\uce5c \uc790\uad6d\uc744 \ub0a8\uae41\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc2b5\uae30 \uc7a5\ub09c<\/strong><br \/>\n\uc816\uc740 \ubab0\ub4dc\ub294 \uace0\uc5f4\uc5d0\uc11c \uc0b0\uc18c\ub97c \ubc29\ucd9c\ud558\uc5ec \ud569\uae08\uc744 \uc0b0\ud654\uc2dc\ucf1c \uc5b4\ub450\uc6b4 \ud328\uce58\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc2a4\ud1a0\ub9ac\uc9c0 \uc2ac\ub9bd\uc5c5<\/strong><br \/>\n\uc2b5\ub3c4\uac00 \ub192\uc740 \uc791\uc5c5\uc2e4\uc5d0\uc11c\uc758 10\uc77c\uacfc \ubc00\ud3d0\ub41c \uc791\uc5c5\uc2e4\uc5d0\uc11c\uc758 35\uc77c\uc740 \uadf9\uba85\ud55c \ucc28\uc774\ub97c \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/Carbon-Deposit-Marks-Type-1.jpg\" alt=\"Carbon deposits on mold leading to die-cast surface defects\" \/><\/p>\n<h2>3\ubd80: \ub2e4\uc774\uce90\uc2a4\ud2b8 \ud751\ud654 \ud604\uc0c1\uc744 \uc601\uad6c\uc801\uc73c\ub85c \ud574\uacb0\ud558\uae30<\/h2>\n<h3>\uc2e4\uc6a9\uc801\uc778 \uc194\ub8e8\uc158, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ub41c \uc815\ubc00\ub3c4<\/h3>\n<p>\ud751\ud654 \ud604\uc0c1\uc744 \ud574\uacb0\ud558\ub294 \uac83\uc740 \ub9c8\uce58 \uc5d4\uc9c4\uc744 \ud29c\ub2dd\ud558\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc5f0\ub8cc\ub97c \uc870\uc808\ud558\uace0 \ud0c0\uc774\ubc0d\uc744 \uc870\uc815\ud558\uba74 \ub2e4\uc2dc \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacb0\ud568\uc744 \uc5c6\uc560\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>\n<p><strong>\ub2e4\uc774\uc5bc\ubc31 \ud380\uce58 \uc624\uc77c<\/strong>  <\/p>\n<ul>\n<li>\uc2a4\ud504 \ub8e8\uc758 \uac00\uc7a5\uc790\ub9ac\uac00 \uae68\ub057\ud558\uac8c \uc720\uc9c0\ub418\uace0 \ud380\uce58 \uba74\uc5d0 \uad6d\ud55c\ub418\uc5b4 \uac80\uac8c \ubcc0\ud560 \ub54c\uae4c\uc9c0 \uc904\uc785\ub2c8\ub2e4.  <\/li>\n<li>\uc800\ud751\uc5f0 \uc218\uc6a9\uc131 \uc624\uc77c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uae30\ub97c \uc904\uc774\uc138\uc694.  <\/li>\n<li>\ucc54\ubc84 \uc678\ubd80 \ub610\ub294 \ucd2c\uc601 \ud6c4 \uc624\uc77c\uc744 \ubbf8\uc2a4\ud2b8\ud558\uace0 \uacf5\uae30 \ubd84\uc0ac\ub85c \uc5ec\ubd84\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\ub9c8\uc2a4\ud130 \ub9b4\ub9ac\uc2a4 \uc5d0\uc774\uc804\ud2b8<\/strong>  <\/p>\n<ul>\n<li>\uc5f0\uae30\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 1:120-150 \ud76c\uc11d \ube44\uc728\ub85c \ub0b4\uc5f4\uc81c\ub97c \uc120\ud0dd\ud558\uc138\uc694.  <\/li>\n<li>\uc555\ucd95 \uacf5\uae30\ub85c \uc587\uace0 \uace0\ub974\uac8c \ubd84\uc0ac\ud558\uc5ec \uc2b5\uae30\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4.  <\/li>\n<li>\uc0b0\ud654\ub97c \ucd09\uc9c4\ud558\ub294 \uc774\uc628\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc815\uc81c\uc218\uc640 \ud63c\ud569\ud558\uc138\uc694.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\uacf0\ud321\uc774 \uc870\uac74 \uae38\ub4e4\uc774\uae30<\/strong>  <\/p>\n<ul>\n<li>\ubab0\ub4dc\ub97c \uc5f0\ub9c8\ud558\uc5ec \uc313\uc778 \ud0c4\uc18c\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4(\uc608: \uc0ac\ud3ec \uc0ac\uc6a9).  <\/li>\n<li>\ucd94\uac00 \ub0c9\uac01\uc218 \ud750\ub984\uc73c\ub85c 240\u00b0C \ubbf8\ub9cc\uc758 \ucea1 \uc628\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.  <\/li>\n<li>\ub0ae\uc740 \uc628\ub3c4(160\u00b0C \uc774\uc0c1)\uc5d0\uc11c \uac00\uc5f4\ud558\uc5ec \uc218\ubd84\uc744 \ube60\ub974\uac8c \uc99d\ubc1c\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\uc2a4\ub9c8\ud2b8\ud55c \uae08\ud615 \uc7ac\uc124\uacc4<\/strong>  <\/p>\n<ul>\n<li>\uac8c\uc774\ud2b8\uc640 \ud1b5\ud48d\uad6c\ub97c \ucd94\uac00\ud558\uc5ec \ucda9\uc804 \uc18d\ub3c4\ub97c \ub192\uc774\uace0 \uc5f0\uae30\ub97c \ubc30\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc608: \uac8c\uc774\ud2b8 \uc870\uc815 \ud6c4 \ubc29\uc5f4\ud310\uc758 \ud540\uc774 \uae68\ub057\ud574\uc9d0)(\uadf8\ub9bc 14).<sup id=\"fnref1:2\"><a href=\"#fn:2\" class=\"footnote-ref\">2<\/a><\/sup>.  <\/li>\n<li>\ub354 \ub098\uc740 \ubc30\uae30\ub97c \uc704\ud574 \ubd80\uc2a4\ud2b8 \uc624\ubc84\ud50c\ub85c \uc2ac\ub86f\uc744 \uac15\ud654\ud558\uc138\uc694.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\uc2e4\ub4dc \ubd80\ud488 \ud3ec\uc2a4\ud2b8 \uce90\uc2a4\ud2b8<\/strong>  <\/p>\n<ul>\n<li>\uac74\uc870\uc81c\ub85c \ubc00\ubd09\ud558\uc5ec \uac74\uc870\ud55c \uacf3\uc5d0 \ubcf4\uad00\ud558\uc138\uc694.  <\/li>\n<li>\uc816\uc740 \ud310\uc9c0\ub97c \ud50c\ub77c\uc2a4\ud2f1 \ud3ec\uc7a5\uc73c\ub85c \uad50\uccb4\ud558\uc138\uc694.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/Heat-Sink-Gating-System-After.jpg\" alt=\"Optimized mold design eliminating die-cast blackening on alloy fins\" \/>  <\/p>\n<h3>\uc7ac\ub8cc \ubb38\uc81c<\/h3>\n<p>\ud569\uae08\uc740 \uc0b0\ud654 \uc800\ud56d\uc131\uc774 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, ENAC-434000\uc740 \ud654\ud559\uc801 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 ADC12\ubcf4\ub2e4 \ub354 \uac80\uac8c \ubcc0\ud569\ub2c8\ub2e4.<sup id=\"fnref1:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup>. \uc62c\ubc14\ub978 \ud569\uae08\uc744 \uc120\ud0dd\ud558\uac70\ub098 \uc815\uc81c \uacfc\uc815\uc5d0\uc11c 0.1-0.3% \ud50c\ub8e8\uc624\ub85c\uc54c\ub8e8\ubbf8\ub284\ub098\ud2b8\ub968\uc744 \ucca8\uac00\ud558\uba74 \ubcc0\uc0c9 \uc704\ud5d8\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860 \uacb0\ud568\uc5d0\uc11c \ubb34\uacb0\uc810\uc73c\ub85c<\/h2>\n<p>\ub2e4\uc774\uce90\uc2a4\ud2b8 \ud751\ud654\ub294 \uc624\uc77c \uc5f0\uae30, \uae08\ud615 \uc0ac\uace0, \ubcf4\uad00\uc0c1\uc758 \ubb38\uc81c\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \ud380\uce58 \uc624\uc77c, \uc774\ud615\uc81c, \uae08\ud615 \uc124\uacc4\ub97c \ubbf8\uc138 \uc870\uc815\ud558\uba74 \uc774\ub7ec\ud55c \uacb0\ud568\uc744 \uc81c\uac70\ud558\uace0 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ub294 \ubd80\ud488\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud788 \uacb0\ud568\uc744 \uc218\uc815\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ubaa8\ub4e0 \uc8fc\uc870\uc5d0 \ub300\ud55c \uc2e0\ub8b0\ub97c \uad6c\ucd95\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p><em>\uc800\ub294 \uc18c\ube44\uc790 \ub4f1\uae09 \ub2e4\uc774\uce90\uc2a4\ud305 \ubd84\uc57c\uc5d0\uc11c 20\ub144 \uc774\uc0c1 \uacbd\ub825\uc744 \uc313\uc740 YG \ub2e4\uc774\uce90\uc2a4\ud305\uc758 Shawn\uc785\ub2c8\ub2e4. \uba4b\uc9c4 \uc544\uc5f0, \uc54c\ub8e8\ubbf8\ub284 \ubc0f \ud569\uae08 \ubd80\ud488\uc744 \uc81c\uc791\ud569\ub2c8\ub2e4. \uc5b8\uc81c\ub4e0\uc9c0 \ubb38\uc758\ud574 \uc8fc\uc138\uc694. \uc81c\ud488 \uac00\uce58\ub97c \ub192\uc774\uace0 \ub2e4\ub978 \ubd84\uc57c\uc758 \uc81c\uc870 \ub3d9\uc885 \uc804\ubb38\uac00\uc640 \uc5f0\uacb0\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4!<\/em><\/p>\n<hr \/>\n<h3>\uac01\uc8fc<\/h3>\n<div class=\"footnotes\">\n<hr \/>\n<ol>\n<li id=\"fn:1\">\n<p><a href=\"https:\/\/example.com\/strength-impact\">\ud569\uae08 \uac15\ub3c4 \uc601\ud5a5<\/a> - \ub0b4\ubd80 \uacb0\ud568\uc73c\ub85c \uc778\ud574 \uc778\uc7a5 \uac15\ub3c4\uac00 \ucd5c\ub300 15%\uae4c\uc9c0 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<a href=\"#fnref1:1\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:2\">\n<p><a href=\"https:\/\/example.com\/mold-case\">\uae08\ud615 \uc124\uacc4 \uc0ac\ub840 \uc5f0\uad6c<\/a> - \uac8c\uc774\ud2b8 \uc870\uc815\uc73c\ub85c \ubc29\uc5f4\ud310 \uc2dc\ud5d8\uc5d0\uc11c \ud751\ud654 \ud604\uc0c1\uc774 90% \uac10\uc18c\ud588\uc2b5\ub2c8\ub2e4.<a href=\"#fnref1:2\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:3\">\n<p><a href=\"https:\/\/example.com\/oxidation-rates\">\ud569\uae08 \uc0b0\ud654 \uc18d\ub3c4<\/a> - \ud654\ud559 \uc131\ubd84\uc740 \ud751\ud654 \uac10\uc218\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<a href=\"#fnref1:3\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\uc624\uc77c \uc5f0\uae30 \ubc0f \uacf0\ud321\uc774 \ubb38\uc81c\uc640 \uac19\uc740 \ub2e4\uc774\uce90\uc2a4\ud2b8 \ud751\ud654 \uc6d0\uc778\uacfc \uc644\ubcbd\ud55c \uc54c\ub8e8\ubbf8\ub284 \ubc0f \uc544\uc5f0 \ubd80\ud488\uc758 \ud45c\uba74 \uacb0\ud568\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud55c \uc194\ub8e8\uc158\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":1280,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-1260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-process-101"],"_links":{"self":[{"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/posts\/1260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/comments?post=1260"}],"version-history":[{"count":2,"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/posts\/1260\/revisions"}],"predecessor-version":[{"id":1399,"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/posts\/1260\/revisions\/1399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/media\/1280"}],"wp:attachment":[{"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/media?parent=1260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/categories?post=1260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ygdiecasting.com\/ko\/wp-json\/wp\/v2\/tags?post=1260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}