{"id":1730,"date":"2025-11-27T10:49:02","date_gmt":"2025-11-27T09:49:02","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=1730"},"modified":"2026-01-30T03:08:37","modified_gmt":"2026-01-30T02:08:37","slug":"%ed%95%ad%ea%b3%b5%ec%9a%b0%ec%a3%bc-%ec%9d%91%ec%9a%a9-%eb%b6%84%ec%95%bc%eb%a5%bc-%ec%9c%84%ed%95%9c-%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/%ed%95%ad%ea%b3%b5%ec%9a%b0%ec%a3%bc-%ec%9d%91%ec%9a%a9-%eb%b6%84%ec%95%bc%eb%a5%bc-%ec%9c%84%ed%95%9c-%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/","title":{"rendered":"\ud56d\uacf5\uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08"},"content":{"rendered":"<section class=\"article135\" data-role=\"outer\">\n<section class=\"_135editor\" data-role=\"paragraph\">\uc628\ub3c4\uac00 1,000\u00b0C\ub97c \ub118\uace0 \uc6d0\uc2ec\ub825\uc774 \uc5c4\uccad\ub098\uac8c \uac15\ud55c \uc81c\ud2b8 \ud130\ube48\uc758 \ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc77c\ubc18 \uae08\uc18d\uc740 \uc27d\uac8c \ubd84\ud574\ub429\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \ucd08\ud569\uae08\uc758 \uc601\uc5ed\uc785\ub2c8\ub2e4. \ud2b9\ud788, \ud56d\uacf5 \uc0b0\uc5c5\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc18c\uc7ac\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. <strong>\ud56d\uacf5\uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08<\/strong> \uc18d\ub3c4, \ud6a8\uc728\uc131, \uc548\uc804\uc758 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\uae30 \uc704\ud574 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/section>\n<section data-role=\"paragraph\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-1731 aligncenter\" src=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/7.jpg\" alt=\"\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/7.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/7-300x169.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/7-1024x576.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/7-768x432.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/7-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/section>\n<section class=\"_135editor\" data-role=\"paragraph\">\n<h2><strong>\uc65c \ub2c8\ucf08\uc778\uac00\uc694?\u00a0<\/strong><\/h2>\n<p data-path-to-node=\"14\">The primary challenge in aerospace design, particularly within the hot section of gas turbine engines, is a phenomenon known as &#8220;creep.&#8221; Creep is the tendency of a solid material to move slowly or deform permanently under the influence of mechanical stresses.<\/p>\n<p data-path-to-node=\"15\"><strong>\ud56d\uacf5\uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08<\/strong> \ub294 \uc774\ub7ec\ud55c \ubcc0\ud615\uc5d0 \uc800\ud56d\ud558\ub294 \ub3c5\ud2b9\ud55c \uacb0\uc815 \uad6c\uc870(\ud2b9\ud788 \uac10\ub9c8 \uc6d0\uc704\uc0c1)\ub97c \uac00\uc9c0\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc120\ud0dd\ub429\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf8 \uc720\uc6a9\uc131\uc740 \ub2e8\uc21c\ud55c \uad6c\uc870\uc801 \uc548\uc815\uc131 \uadf8 \uc774\uc0c1\uc785\ub2c8\ub2e4:<\/p>\n<ul class=\"list-paddingleft-2\" data-path-to-node=\"16\">\n<li>\n<p data-path-to-node=\"16,0,0\"><strong>\uc5f4 \ud53c\ub85c \uc800\ud56d:<\/strong> \ud56d\uacf5\uae30 \uc5d4\uc9c4\uc740 \uae09\uaca9\ud55c \uac00\uc5f4 \ubc0f \ub0c9\uac01 \uc8fc\uae30\ub97c \uac70\uce69\ub2c8\ub2e4. \ub2c8\ucf08 \ud569\uae08\uc740 \uc774\ub7ec\ud55c \uc5f4 \ucda9\uaca9\uc744 \uade0\uc5f4 \uc5c6\uc774 \uacac\ub38c\ub0c5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\"><strong>\uc0b0\ud654 \ubc0f \ub0b4\uc2dd\uc131:<\/strong> \uace0\ub3c4\uac00 \ub192\uace0 \uc628\ub3c4\uac00 \ub192\uc73c\uba74 \uc0b0\ud654\uac00 \uac00\uc18d\ud654\ub429\ub2c8\ub2e4. \ub2c8\ucf08\uc740 \uc548\uc815\uc801\uc778 \uc0b0\ud654\ubb3c \uce35\uc744 \ud615\uc131\ud558\uc5ec \ub0b4\ubd80 \uc18c\uc7ac\uc758 \uc131\ub2a5 \uc800\ud558\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,0\"><strong>\ub192\uc740 \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4 \ube44\uc728:<\/strong> \ub2c8\ucf08\uc740 \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4 \ubb34\uac81\uc9c0\ub9cc \uadf9\ud55c\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\ubbc0\ub85c \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc758 \ubb34\uac8c \ud6a8\uc728\uc744 \ub192\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<\/section>\n<section class=\"_135editor\" data-role=\"paragraph\">\n<p data-path-to-node=\"18\">\ubaa8\ub4e0 \ub2c8\ucf08 \ud569\uae08\uc774 \ub611\uac19\uc774 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c\ub294 \uba87 \uac00\uc9c0 \ud2b9\uc815 \ub4f1\uae09\uc774 \uacf5\uae09\ub9dd\uc744 \uc9c0\ubc30\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>1. \uc778\ucf54\ub12c 718: \uc77c\ub4f1 \uacf5\uc2e0<\/h3>\n<p data-path-to-node=\"20\">\ub17c\uc758\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. <strong>\ud56d\uacf5\uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08<\/strong> \uc5b8\uae09\ud558\uc9c0 \uc54a\uace0 <a href=\"https:\/\/www.nickelcasting.com\/pt\/ligas-de-niquel\/ligas-de-niquel-inconel\/inconel-718\/\">\uc778\ucf54\ub12c 718<\/a>. \uc804\uccb4 \ucd08\ud569\uae08 \uc0dd\uc0b0\ub7c9\uc758 \uc0c1\ub2f9 \ubd80\ubd84\uc744 \ucc28\uc9c0\ud558\ub294 Alloy 718\uc740 \ub192\uc740 \uac15\ub3c4\uc640 \ub6f0\uc5b4\ub09c \uc6a9\uc811\uc131\uc744 \uacb8\ube44\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul class=\"list-paddingleft-2\" data-path-to-node=\"21\">\n<li>\n<p data-path-to-node=\"21,0,0\"><strong>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4:<\/strong> \uc81c\ud2b8 \uc5d4\uc9c4 \ub514\uc2a4\ud06c, \ud328\uc2a4\ub108, \ud130\ube48 \ube14\ub808\uc774\ub4dc, \uc561\uccb4 \uc5f0\ub8cc \ub85c\ucf13 \ubaa8\ud130 \ubd80\ud488.<\/p>\n<\/li>\n<\/ul>\n<h3>2. \uc640\uc2a4\ud314\ub85c\uc774: \ub354\uc704 \uadf9\ubcf5\ud558\uae30<\/h3>\n<p data-path-to-node=\"23\">\uc6b4\uc601 \ud658\uacbd\uc774 \uc778\ucf54\ub12c 718\uc758 \uc131\ub2a5\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0(\uc77c\ubc18\uc801\uc73c\ub85c 650\u00b0C\/1200\u00b0F \uc774\uc0c1) \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 Waspaloy\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \ucd5c\ub300 980\u00b0C(1800\u00b0F)\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<ul class=\"list-paddingleft-2\" data-path-to-node=\"24\">\n<li>\n<p data-path-to-node=\"24,0,0\"><strong>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4:<\/strong> \uad6c\ud615 \ubc0f \ucd5c\uc2e0 \uac00\uc2a4\ud130\ube48\uc758 \ud130\ube48 \ub514\uc2a4\ud06c, \uc0e4\ud504\ud2b8 \ubc0f \ub9c1.<\/p>\n<\/li>\n<\/ul>\n<h3>3. \ud558\uc2a4\ud154\ub85c\uc774 X: \uc0b0\ud654 \ubcf4\ud638\ub9c9<\/h3>\n<p data-path-to-node=\"26\">\uc5f0\uc18c \uad6c\uc5ed\uc5d0\uc11c\ub294 \uac15\ub3c4\ub3c4 \uc911\uc694\ud558\uc9c0\ub9cc \ud654\ud559 \uacf5\uaca9\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\ub3c4 \uadf8\uc5d0 \ubabb\uc9c0\uc54a\uac8c \uc911\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.nickelcasting.com\/pt\/ligas-de-niquel\/hastelloy-nickel-alloys\/hastelloy-x\/\">\ud558\uc2a4\ud154\ub85c\uc774 X<\/a> \ub294 \ub6f0\uc5b4\ub09c \ub0b4\uc0b0\ud654\uc131\uc73c\ub85c \uc720\uba85\ud569\ub2c8\ub2e4.<\/p>\n<ul class=\"list-paddingleft-2\" data-path-to-node=\"27\">\n<li>\n<p data-path-to-node=\"27,0,0\"><strong>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4:<\/strong> \uc5f0\uc18c \uce94, \uc560\ud504\ud130\ubc84\ub108 \uad6c\uc131\ud488 \ubc0f \ud14c\uc77c\ud30c\uc774\ud504.<\/p>\n<\/li>\n<\/ul>\n<\/section>\n<section class=\"_135editor\" data-role=\"paragraph\">\n<h2><img decoding=\"async\" class=\"size-full wp-image-1732 aligncenter\" src=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/8.jpg\" alt=\"\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/8.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/8-300x169.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/8-1024x576.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/8-768x432.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/11\/8-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/h2>\n<h2><strong>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n<h3>1. \ud56d\uacf5\uc6b0\uc8fc \uc5d4\uc9c4\uc5d0\uc11c \ud2f0\ud0c0\ub284\ubcf4\ub2e4 \ub2c8\ucf08 \ud569\uae08\uc774 \uc120\ud638\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p data-path-to-node=\"7\">\ud2f0\ud0c0\ub284\uc740 \uac00\ubccd\uace0 \uc800\uc628\uc5d0\uc11c \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4\uac00 \ub6f0\uc5b4\ub098\uc9c0\ub9cc 600\u00b0C \uc774\uc0c1\uc5d0\uc11c\ub294 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. <strong>\ud56d\uacf5\uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08<\/strong> are specifically chosen for the &#8220;hot sections&#8221; of the engine (like the high-pressure turbine) because they retain their strength and resist creep at temperatures exceeding 1,000\u00b0C, where titanium would fail.<\/p>\n<h3>2. \ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub2c8\ucf08 \ud569\uae08\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p data-path-to-node=\"9\"><strong>\uc778\ucf54\ub12c 718<\/strong> \uc740 \ub2e4\ub978 \ucd08\ud569\uae08\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ub9ce\uc740 \ud1a4\uc218\ub97c \ucc28\uc9c0\ud558\uba70 \uc5c5\uacc4\uc758 \uc8fc\ub825 \uc81c\ud488\uc73c\ub85c \ub110\ub9ac \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc628 \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131, \uadf8\ub9ac\uace0 \uacb0\uc815\uc801\uc73c\ub85c \ub2e4\ub978 \uace0\uc131\ub2a5 \uac15\uc885\uc5d0 \ube44\ud574 \uc6a9\uc811 \ubc0f \uc81c\uc791\uc774 \ube44\uad50\uc801 \uc27d\ub2e4\ub294 \ub3c5\ud2b9\ud55c \uade0\ud615\uc774 \uc774 \ud569\uae08\uc758 \uc778\uae30 \ube44\uacb0\uc785\ub2c8\ub2e4.<\/p>\n<h3>3. \ub2c8\ucf08 \ud56d\uacf5\uc6b0\uc8fc \ud569\uae08 \uac00\uacf5 \uc2dc \uc8fc\uc694 \uacfc\uc81c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p data-path-to-node=\"11\">Nickel-based superalloys are classified as &#8220;difficult-to-cut&#8221; materials. They have a high tendency for <strong>\uc791\uc5c5 \uacbd\ud654<\/strong> (\uac00\uacf5\ud560\uc218\ub85d \ub2e8\ub2e8\ud574\uc9d0) \ubc0f \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\ub85c \uc778\ud574 \uc808\uc0ad \uacf5\uad6c \ubaa8\uc11c\ub9ac\uc5d0 \uc5f4\uc774 \uc9d1\uc911\ub429\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \ubd80\ud488 \uc190\uc0c1 \uc5c6\uc774 \uc815\ubc00\ub3c4\ub97c \uc720\uc9c0\ud558\ub824\uba74 \ud2b9\uc218 \uacf5\uad6c, \uacac\uace0\ud55c \uc124\uc815, \ucd5c\uc801\ud654\ub41c \uc808\uc0ad \uc18d\ub3c4\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>4. \ub2c8\ucf08 \ucd08\ud569\uae08\uc744 \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488\uc5d0 3D \ud504\ub9b0\ud305\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p data-path-to-node=\"13\">\uc608. \ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5\uc5d0\uc11c\ub294 \ub2c8\ucf08 \ubd84\ub9d0\uc744 \uc774\uc6a9\ud55c \ub808\uc774\uc800 \ubd84\ub9d0 \ubca0\ub4dc \uc735\ud569(LPBF)\uacfc \uac19\uc740 \uc801\uce35 \uc81c\uc870(AM) \uacf5\uc815\uc744 \uc810\uc810 \ub354 \ub9ce\uc774 \ud65c\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc778\ucf54\ub12c 718\uacfc \uac19\uc740 \ud569\uae08\uacfc <a href=\"https:\/\/www.nickelcasting.com\/pt\/ligas-de-niquel\/ligas-de-niquel-inconel\/inconel-625\/\">\uc778\ucf54\ub12c 625<\/a> \uc740 \uc801\uce35 \uc81c\uc870\uc758 \ud6cc\ub96d\ud55c \ud6c4\ubcf4\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uae30\uc874 \uc8fc\uc870\ub85c\ub294 \uad6c\ud604\ud560 \uc218 \uc5c6\ub294 \ubcf5\uc7a1\ud55c \ub0b4\ubd80 \uaca9\uc790 \uad6c\uc870\ub098 \ub0c9\uac01 \ucc44\ub110\uc744 \uac16\ucd98 \ub354 \uac00\ubcbc\uc6b4 \ubd80\ud488\uc744 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>5. \ub2c8\ucf08 \ud569\uae08\uc740 \ub192\uc740 \uace0\ub3c4\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\ub098\uc694?<\/h3>\n<p data-path-to-node=\"15\">\uc81c\ud2b8 \uc5d4\uc9c4\uc740 \uc2b5\uae30, \uc5fc\ubd84, \uc624\uc5fc \ubb3c\uc9c8\uc774 \ud3ec\ud568\ub41c \ub300\ub7c9\uc758 \uacf5\uae30\ub97c \ud761\uc785\ud569\ub2c8\ub2e4. \uc774\ub294 \uadf9\uc2ec\ud55c \uc5f4\uacfc \uacb0\ud569\ud558\uc5ec \ubd80\uc2dd\uc131\uc774 \ub9e4\uc6b0 \ub192\uc740 \ud658\uacbd\uc744 \uc870\uc131\ud569\ub2c8\ub2e4. <strong>\ud56d\uacf5\uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08<\/strong> naturally form a stable, passive oxide layer (often chromium or aluminum oxide) on their surface when heated. This &#8220;scale&#8221; acts as a barrier, preventing the underlying metal from further oxidation and sulfur attack.<\/p>\n<\/section>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>\uc628\ub3c4\uac00 1,000\u00b0C\ub97c \ub118\uace0 \uc6d0\uc2ec\ub825\uc774 \uc5c4\uccad\ub098\uac8c \uac15\ud55c \uc81c\ud2b8 \ud130\ube48\uc758 \ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc77c\ubc18 \uae08\uc18d\uc740 \uc27d\uac8c \ubd84\ud574\ub429\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \ucd08\ud569\uae08\uc758 \uc601\uc5ed\uc785\ub2c8\ub2e4. \ud2b9\ud788 \ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5\uc740 \uc18d\ub3c4, \ud6a8\uc728\uc131, \uc548\uc804\uc758 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\uae30 \uc704\ud574 \ub2c8\ucf08 \ud569\uae08\uc5d0 \ud06c\uac8c \uc758\uc874\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc65c \ub2c8\ucf08\uc778\uac00?  \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc758 \uc8fc\uc694 \uacfc\uc81c 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