{"id":2465,"date":"2026-01-24T07:52:45","date_gmt":"2026-01-24T06:52:45","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2465"},"modified":"2026-01-30T03:00:11","modified_gmt":"2026-01-30T02:00:11","slug":"%ec%9d%b8%ec%bd%94%eb%84%ac-718-%eb%8c%80-%ec%99%80%ec%8a%a4%ed%8c%94%eb%a1%9c%ec%9d%b4","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/%ec%9d%b8%ec%bd%94%eb%84%ac-718-%eb%8c%80-%ec%99%80%ec%8a%a4%ed%8c%94%eb%a1%9c%ec%9d%b4\/","title":{"rendered":"\uc778\ucf54\ub12c 718 \ub300 \uc640\uc2a4\ud314\ub85c\uc774: \uace0\uc628 \ucd08\ud569\uae08 \ud0d0\uc0c9\ud558\uae30"},"content":{"rendered":"<p>\uae4c\ub2e4\ub85c\uc6b4 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uac00\uc2a4 \ud130\ube48 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd84\uc57c\uc5d0\uc11c \uc62c\ubc14\ub978 \ub2c8\ucf08 \uae30\ubc18 \ucd08\ud569\uae08\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uae30\uacc4\uc801 \uc131\ub2a5, \uc5f4 \uc548\uc815\uc131 \ubc0f \ube44\uc6a9 \ud6a8\uc728\uc131 \uac04\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uc911\uc694\ud55c \uacb0\uc815\uc785\ub2c8\ub2e4. <a href=\"https:\/\/www.nickelcasting.com\/ko\/%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/%ec%9d%b8%ec%bd%94%eb%84%ac-%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/inconel-718\/\">\uc778\ucf54\ub12c 718<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/www.nickelcasting.com\/ko\/%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/waspaloy\/\">\uc640\uc2a4\ud314\ub85c\uc774<\/a> \uc740 \uace0\uc628\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uac15\ub3c4\ub97c \uc790\ub791\ud558\ub294 \uc774 \uce74\ud14c\uace0\ub9ac\uc5d0\uc11c \uac00\uc7a5 \uc720\uba85\ud55c \ub450 \uac00\uc9c0 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub450 \uc18c\uc7ac\uc758 \uae08\uc18d\ud559\uc801 \ud504\ub85c\ud30c\uc77c\uacfc \uc131\ub2a5 \ud55c\ub3c4\ub294 \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-2466\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/78.jpg\" alt=\"\" width=\"1200\" height=\"670\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/78.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/78-300x168.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/78-1024x572.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/78-768x429.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/78-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-path-to-node=\"3\">718\uacfc \uc640\uc2a4\ud314\ub85c\uc774 \ube44\uad50: \uad6c\uc131 \ubc0f \uc57c\uae08<\/h2>\n<p data-path-to-node=\"4\">\ub458 \ub2e4 \ub178\ud654 \uacbd\ud654\uac00 \uac00\ub2a5\ud55c \ub2c8\ucf08 \uae30\ubc18 \ucd08\ud569\uae08\uc774\uc9c0\ub9cc, \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\uc810\uc740 \uac15\ud654 \ub2e8\uacc4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul data-path-to-node=\"5\">\n<li>\n<p data-path-to-node=\"5,0,0\">\uc778\ucf54\ub12c 718\uc740 \uc8fc\ub85c \ub2e4\uc74c\uc744 \ud1b5\ud574 \uac15\ud654\ub429\ub2c8\ub2e4. <span aria-hidden=\"true\">\u03b3\u2032\u2032<\/span> (\uac10\ub9c8 \uc774\uc911 \ud504\ub77c\uc784) \uc0c1, \ub2c8\uc624\ube00\uc774 \ud48d\ubd80\ud55c \uce68\uc804\ubb3c(<span aria-hidden=\"true\">Ni3Nb<\/span>). \ub530\ub77c\uc11c \uc6a9\uc811\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uc6a9\uc811 \ud6c4 \ub178\ud654 \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,0\">\uc640\uc2a4\ud314\ub85c\uc774\ub294 <span aria-hidden=\"true\">\u03b3\u2032<\/span> (\uac10\ub9c8 \ud504\ub77c\uc784) \uc0c1, \uc54c\ub8e8\ubbf8\ub284\uacfc \ud2f0\ud0c0\ub284\uc774 \ud48d\ubd80\ud55c(<span aria-hidden=\"true\">Ni3(Al,Ti)<\/span>). \uc774 \ub2e8\uacc4\ub294 \uadf9\ud55c\uc758 \uc628\ub3c4\uc5d0\uc11c \uc5f4\uc801\uc73c\ub85c \ub354 \uc548\uc815\uc801\uc785\ub2c8\ub2e4. <span aria-hidden=\"true\">\u03b3\u2032\u2032<\/span> \ub2e8\uacc4\uc5d0\uc11c \ubc1c\uacac\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"6\"><strong>\uc8fc\uc694 \uba38\ud2f0\ub9ac\uc5bc \uc18d\uc131<\/strong><\/p>\n<table data-path-to-node=\"7\">\n<thead>\n<tr>\n<td>\uc18d\uc131<\/td>\n<td>\uc778\ucf54\ub12c 718<\/td>\n<td>\uc640\uc2a4\ud314\ub85c\uc774<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uae30\ubcf8 \uac15\ud654 \ub2e8\uacc4<\/td>\n<td>$\\\uac10\ub9c8\u201d$(\uac10\ub9c8 \ub354\ube14 \ud504\ub77c\uc784)<\/td>\n<td>$\\\uac10\ub9c8\u2019$(\uac10\ub9c8 \ud504\ub77c\uc784)<\/td>\n<\/tr>\n<tr>\n<td>\ubc00\ub3c4<\/td>\n<td>8.19g\/cm\u00b3<\/td>\n<td>8.19g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\ub179\ub294 \ubc94\uc704<\/td>\n<td>1260\u00b0C - 1336\u00b0C<\/td>\n<td>1330\u00b0C - 1360\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\ucd5c\ub300 \uc11c\ube44\uc2a4 \uc628\ub3c4<\/td>\n<td>~650\u00b0C(1200\u00b0F)<\/td>\n<td>~870\u00b0C(1600\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\uc791 \uac00\ub2a5\uc131<\/td>\n<td>\uc6b0\uc218(\uc6a9\uc811 \uac00\ub2a5)<\/td>\n<td>\uc5b4\ub824\uc6c0(\ubcc0\ud615 \uc5f0\ub839 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6c0)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-path-to-node=\"9\">718 \ub300 \uc640\uc2a4\ud314\ub85c\uc774 \ud06c\ub9ac\ud504 \uc131\ub2a5 \ube44\uad50: \uc628\ub3c4 \uc784\uacc4\uac12<\/h2>\n<p data-path-to-node=\"10\">718\uacfc \uc640\uc2a4\ud314\ub85c\uc774 \ud06c\ub9bd \uc131\ub2a5\uc744 \ud3c9\uac00\ud560 \ub54c \u201c\uc11c\ube44\uc2a4 \ud55c\ub3c4'\uac00 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"11\">\uc778\ucf54\ub12c 718\uc740 \ucd5c\ub300 650\u00b0C(1200\u00b0F)\uc758 \uc628\ub3c4\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc778\uc7a5 \ubc0f \ud06c\ub9ac\ud504 \ud30c\uc5f4 \uac15\ub3c4\ub97c \ubc1c\ud718\ud569\ub2c8\ub2e4. \uc774 \uc628\ub3c4 \uc774\uc0c1\uc5d0\uc11c\ub294 <span aria-hidden=\"true\">\u03b3\u2032\u2032<\/span> \ub2e8\uacc4\uac00 \uc548\uc815\uc801\uc774\uc9c0\ub9cc \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b4 <span aria-hidden=\"true\">\u03b4<\/span> (\ub378\ud0c0) \uc0c1\uc73c\ub85c \uc804\ud658\ub418\uc5b4 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ube60\ub974\uac8c \uc190\uc2e4\ub429\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"12\">\ubc18\ub300\ub85c Waspaloy\ub294 \ub354\uc6b4 \ud658\uacbd\uc5d0\uc11c \uc7a5\uc2dc\uac04 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 <span aria-hidden=\"true\">\u03b3\u2032<\/span> \uc0c1\uc740 \ub178\ud654\uc5d0 \ub354 \uac15\ud558\uba70, 870\u00b0C(1600\u00b0F)\uc5d0 \uc774\ub974\ub294 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uacfc \ud06c\ub9ac\ud504 \uc800\ud56d\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ud130\ube48 \ub514\uc2a4\ud06c \ubc0f \uc2a4\ud398\uc774\uc11c\uc640 \uac19\uc740 \uace0\uc751\ub825 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c 718\uc774 \ub2e8\uc21c\ud788 \u201c\uc131\uc9c8\u201d\uc744 \uc783\uc744 \uc218 \uc788\ub294 \uacf3\uc5d0 \uc640\uc2a4\ud314\ub85c\uc774\ub294 \ud544\uc694\ud55c \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.\u201d<\/p>\n<p data-path-to-node=\"12\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-2467\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/79.jpg\" alt=\"\" width=\"1200\" height=\"670\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/79.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/79-300x168.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/79-1024x572.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/79-768x429.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/79-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-path-to-node=\"14\">718 \ub300 \uc640\uc2a4\ud314\ub85c\uc774: \uc62c\ubc14\ub978 \ud569\uae08 \uc120\ud0dd \ubc29\ubc95<\/h2>\n<p data-path-to-node=\"15\">\uc774 \ub450 \uac00\uc9c0 \uac15\uc790 \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc694\uc18c\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4: \uc791\ub3d9 \uc628\ub3c4, \uc608\uc0b0, \uc81c\uc870 \uac00\ub2a5\uc131\uc785\ub2c8\ub2e4.<\/p>\n<ol start=\"1\" data-path-to-node=\"16\">\n<li>\n<p data-path-to-node=\"16,0,0\">\uc628\ub3c4 \uc694\uad6c \uc0ac\ud56d: \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 650\u00b0C \uc774\ud558\uc5d0\uc11c \uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \uacbd\uc6b0, \ub192\uc740 \ud56d\ubcf5 \uac15\ub3c4\uc640 \ub0b4\ud53c\ub85c\uc131\uc73c\ub85c \uc778\ud574 \uc778\ucf54\ub12c 718\uc774 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ud658\uacbd\uc774 700\u00b0C\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc0ac\uc2e4\uc0c1 \uc640\uc2a4\ud314\ub85c\uc774\uac00 \ud544\uc218\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\">\ube44\uc6a9 \ubc0f \uac00\uc6a9\uc131: \uc778\ucf54\ub12c 718\uc740 \ub354 \ub110\ub9ac \uc0dd\uc0b0\ub418\uc5b4 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uace0 \ub2e4\uc591\ud55c \ud615\ud0dc(\uc2dc\ud2b8, \ubc14, \ud50c\ub808\uc774\ud2b8)\ub85c \uc27d\uac8c \uc870\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc640\uc2a4\ud314\ub85c\uc774\ub294 \uac00\uacf5 \ube44\uc6a9\uc774 \ub192\uc740 \ud504\ub9ac\ubbf8\uc5c4 \ud569\uae08\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,0\">\uc81c\uc791 \ubcf5\uc7a1\uc131: \ubd80\ud488\uc5d0 \uad11\ubc94\uc704\ud55c \uc6a9\uc811\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 718\uc774 \ub354 \uc548\uc804\ud569\ub2c8\ub2e4. \uc640\uc2a4\ud314\ub85c\uc774\ub294 \uc6a9\uc811\uc774 \uc5b4\ub835\uae30\ub85c \uc545\uba85\uc774 \ub192\uc73c\uba70 \uc81c\uc791 \uacfc\uc815\uc5d0\uc11c \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubcf5\uc7a1\ud55c \uc5f4\ucc98\ub9ac \uc0ac\uc774\ud074\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<hr data-path-to-node=\"17\" \/>\n<h3 data-path-to-node=\"18\">\uad00\ub828 Q&amp;A<\/h3>\n<p data-path-to-node=\"19\">Q1: \uc81c\ud2b8 \uc5d4\uc9c4 \ubc30\uae30 \uc139\uc158\uc5d0 \uc778\ucf54\ub12c 718\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694? \ub0c9\uac01\uae30 \uc139\uc158\uc5d0\ub9cc \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 718\uc740 \ucef4\ud504\ub808\uc11c \ubc0f \uc77c\ubd80 \ud130\ube48 \ubd80\ud488\uc5d0 \uc801\ud569\ud558\uc9c0\ub9cc, \ubc30\uae30\uc758 \uadf9\uc2ec\ud55c \uc5f4\ub85c \uc778\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \ud06c\ub9ac\ud504 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc640\uc2a4\ud314\ub85c\uc774 \ub610\ub294 \ucf54\ubc1c\ud2b8 \uae30\ubc18 \ud569\uae08\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"20\">Q2: \uc5b4\ub5a4 \ud569\uae08\uc774 \ub354 \uac00\uacf5\ud558\uae30 \uc5b4\ub824\uc6b4\uac00\uc694? \ub458 \ub2e4 \u201c\uac00\uacf5\ud558\uae30 \uc5b4\ub824\uc6b4\u201d \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 Waspaloy\ub294 718\ubcf4\ub2e4 \ub354 \ube60\ub974\uac8c \uacbd\ud654\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc5b4 \uacf5\uad6c \ub9c8\ubaa8\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uc5c4\uaca9\ud55c \uc124\uc815\uacfc \ud2b9\uc815 \ucd08\uacbd \uacf5\uad6c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"21\">Q3: \uc640\uc2a4\ud314\ub85c\uc774\ub294 718\ubcf4\ub2e4 \ub0b4\uc2dd\uc131\uc774 \ub354 \uc6b0\uc218\ud569\ub2c8\uae4c? \ub458 \ub2e4 \uc6b0\uc218\ud55c \ub0b4\uc0b0\ud654\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ucf54\ubc1c\ud2b8 \ubc0f \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc774 \ub354 \ub192\uc740 Waspaloy\uac00 \uac00\uc2a4 \ud130\ube48\uc758 \ud2b9\uc815 \uace0\uc628 \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0\uc11c \uc57d\uac04\uc758 \uc6b0\uc704\ub97c \uc810\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uae4c\ub2e4\ub85c\uc6b4 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uac00\uc2a4 \ud130\ube48 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd84\uc57c\uc5d0\uc11c \uc62c\ubc14\ub978 \ub2c8\ucf08 \uae30\ubc18 \ucd08\ud569\uae08\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uae30\uacc4\uc801 \uc131\ub2a5, \uc5f4 \uc548\uc815\uc131 \ubc0f \ube44\uc6a9 \ud6a8\uc728\uc131 \uac04\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uc911\uc694\ud55c \uacb0\uc815\uc785\ub2c8\ub2e4. \uc778\ucf54\ub12c 718\uacfc \uc640\uc2a4\ud314\ub85c\uc774\ub294 \uace0\uc628\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uac15\ub3c4\ub97c \uc790\ub791\ud558\ub294 \uc774 \ubc94\uc8fc\uc5d0\uc11c \uac00\uc7a5 \ub300\ud45c\uc801\uc778 \ub450 \uac00\uc9c0 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub4e4\uc758 \uc57c\uae08\ud559\uc801 \ud504\ub85c\ud30c\uc77c\uacfc [...]<\/p>","protected":false},"author":1,"featured_media":2466,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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