{"id":10443,"date":"2026-07-31T14:40:42","date_gmt":"2026-07-31T06:40:42","guid":{"rendered":"https:\/\/am-material.com\/?p=10443"},"modified":"2026-07-22T14:49:24","modified_gmt":"2026-07-22T06:49:24","slug":"top-5-applications-of-fenicrmn-high-entropy-alloys-in-additive-manufacturing","status":"publish","type":"post","link":"https:\/\/am-material.com\/ko\/news\/top-5-applications-of-fenicrmn-high-entropy-alloys-in-additive-manufacturing\/","title":{"rendered":"\uc801\uce35 \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc758 \uc8fc\uc694 5\uac00\uc9c0 \uc751\uc6a9 \ubd84\uc57c"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\uac04\ub2e8\ud55c \ub2f5\ubcc0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08<\/strong> \uc774 \ud569\uae08\ub4e4\uc740 \uc801\uce35 \uc81c\uc870\ub97c \uc704\ud574 \uc124\uacc4\ub41c \ub4f1\uc6d0\uc790, \ub2e8\uc0c1 FCC \ub2e4\uc6d0\uc18c \ud569\uae08\uc73c\ub85c, \ub6f0\uc5b4\ub09c \uadf9\uc800\uc628 \uc778\uc131, \ub192\uc740 \uac00\uacf5 \uacbd\ud654 \ub2a5\ub825, \uadf8\ub9ac\uace0 \uac15\ub825\ud55c \ub0b4\uc2dd\uc131\uc744 \ud558\ub098\uc758 \uc778\uc1c4 \uac00\ub2a5\ud55c \uc18c\uc7ac \uc2dc\uc2a4\ud15c\uc5d0 \uacb0\ud569\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc2a4 \ubd84\ubb34\ubc95 \ub610\ub294 PREP \uacf5\uc815\uc744 \ud1b5\ud574 \uad6c\ud615 \ubd84\ub9d0 \ud615\ud0dc\ub85c \uc0dd\uc0b0\ub418\uba70, FeNiCrMn \ubd84\ub9d0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c LPBF\uc758 \uacbd\uc6b0 15~45 um, EBM \ubc0f DED\uc758 \uacbd\uc6b0 45~106 um\uc758 \uc785\uc790 \ud06c\uae30\ub97c \uac00\uc9c0\uba70, \uc81c\uc791 \ud6c4 \uc778\uc7a5 \uac15\ub3c4\ub294 600~700 MPa, \uc5f0\uc2e0\uc728\uc740 25% \uc774\uc0c1\uc785\ub2c8\ub2e4. \uc778\uc1c4\uc131, \uc5f0\uc131, \uc800\uc628 \uc131\ub2a5\uc758 \uade0\ud615 \uc7a1\ud78c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ud56d\uacf5\uc6b0\uc8fc, \uc5d0\ub108\uc9c0, \uc758\ub8cc \ubc0f \uacf5\uad6c \ubd84\uc57c \uc804\ubc18\uc5d0 \uac78\uccd0 \uad6c\uc870\uc6a9, \uc5f4 \uad00\ub9ac\uc6a9 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc911\uc694\ud55c \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc120\ud638\ub418\ub294 \uc5f0\uad6c \ubc0f \uc0dd\uc0b0\uc6a9 \ud569\uae08\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc18d\uc131<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uac00\uce58<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud569\uae08 \uc2dc\uc2a4\ud15c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub3d9\uc6d0\uc790\ube44 Fe-Ni-Cr-Mn (4\uc6d0\uacc4 \uace0\uc628 \ud569\uae08)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0c1 \uad6c\uc870<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e8\uc0c1 FCC \uc6a9\uc561<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubc00\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.9~8.1 g\/cm\u00b3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub300\ud45c\uc801\uc778 \ubd84\ub9d0 \uc785\uc790 \ud06c\uae30 (LPBF)<\/td><td class=\"has-text-align-left\" data-align=\"left\">15~45 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub300\ud45c\uc801\uc778 \ubd84\ub9d0 \uc785\uc790 \ud06c\uae30 (EBM\/DED)<\/td><td class=\"has-text-align-left\" data-align=\"left\">45-106 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc2dc\uacf5 \ud6c4 \uc778\uc7a5 \uac15\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">600~700 MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc2e4\uce21 \uc5f0\uc2e0\uc728<\/td><td class=\"has-text-align-left\" data-align=\"left\">25-35%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc8fc\uc694 \uc7a5\uc810<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud0c1\uc6d4\ud55c \uadf9\uc800\uc628 \uc778\uc131 \ubc0f \uc5f0\uc131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc774\ub780 \ubb34\uc5c7\uc774\uba70, \uadf8 \uc7ac\ub8cc\uc801 \uc7a5\uc810\uc740 \ubb34\uc5c7\uc778\uac00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08<\/strong> ~\uc5d0 \uc18d\ud55c\ub2e4 <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/high-entropy-alloy-hea-powder\/\" rel=\"noreferrer noopener\">\uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08(HEA) \ubd84\ub9d0<\/a> \uac00\uc871: \ud558\ub098\uc758 \uc8fc\ub41c \uae30\ubcf8 \uc6d0\uc18c\uac00 \uc544\ub2cc, \ub124 \uac00\uc9c0 \uc774\uc0c1\uc758 \uc8fc\uc694 \uc6d0\uc18c\uac00 \uac70\uc758 \ub3d9\uc77c\ud55c \uc6d0\uc790 \ube44\uc728\ub85c \uacb0\ud569\ub418\uc5b4 \ud615\uc131\ub41c \ubb3c\uc9c8\uad70. \uc774 4\uc6d0\uacc4\uc5d0\uc11c \ucca0, \ub2c8\ucf08, \ud06c\ub86c, \ub9dd\uac04\uc740 \uac01\uac01 \uaca9\uc790 \ub0b4 \uc6d0\uc790 \ube44\uc728\uc758 \uc57d 25%\ub97c \ucc28\uc9c0\ud558\uba70, \ud63c\ud569\uc5d0 \ub530\ub978 \ub192\uc740 \uad6c\uc131 \uc5d4\ud2b8\ub85c\ud53c \ub355\ubd84\uc5d0 \ucde8\uc131 \uae08\uc18d\uac04 \ud654\ud569\ubb3c \ub300\uc2e0 \ub2e8\uc21c\ud55c \uba74\uc2ec \uc785\ubc29\ud615 \uace0\uccb4 \uc6a9\uc561\uc774 \uc548\uc815\ud654\ub41c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FeNiCrMn \uacc4\ub294 \ud604\ub300 \uc57c\uae08\ud559\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc774 \uc5f0\uad6c\ub41c \uc7ac\ub8cc \uc911 \ud558\ub098\uc778, \uc798 \uc54c\ub824\uc9c4 5\uc6d0\uc18c CoCrFeMnNi \uce78\ud1a0\ub974 \ud569\uae08\uacfc \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ubc1c\ud2b8\ub97c \uc81c\uac70\ud568\uc73c\ub85c\uc368, \uc774 4\uc6d0\uacc4 \ubcc0\uc885\uc740 \ubc14\ub78c\uc9c1\ud55c FCC \ub9e4\ud2b8\ub9ad\uc2a4\uc640 \ub6f0\uc5b4\ub09c \uc190\uc0c1 \ub0b4\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \uc6d0\uc790\uc7ac \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0, \uc758\ub8cc \ubc0f \uc5d0\ub108\uc9c0 \ubd84\uc57c\uc5d0\uc11c\uc758 \ucf54\ubc1c\ud2b8 \uacf5\uae09\ub9dd \ubcc0\ub3d9\uc131\uacfc \uaddc\uc81c \uc2ec\uc0ac\uc5d0 \ub300\ud55c \uc6b0\ub824\ub97c \ud574\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uce35 \uc81c\uc870\uc758 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c, \uc774 \ud569\uae08\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \ub69c\ub837\ud55c \uc7ac\ub8cc\uc801 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud0c1\uc6d4\ud55c \uadf9\uc800\uc628 \uc131\ub2a5.<\/strong> FCC \uad6c\uc870\ub294 \ub9ce\uc740 \uac15\ucca0 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08\uc774 \ucde8\uc131\uc744 \ub760\uac8c \ub418\ub294 \uc561\uccb4 \uc9c8\uc18c \ubc0f \uc561\uccb4 \uc218\uc18c \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c\ub3c4 \uc5f0\uc131\uacfc \ud30c\uad34 \uc778\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub192\uc740 \uac00\uacf5 \uacbd\ud654\uc728.<\/strong> \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294 \ub3d9\uc548 \ubc1c\uc0dd\ud558\ub294 \ubcc0\ud615 \uc30d\uc815 \ud604\uc0c1\uc740 \uac15\ub3c4\ub97c \uc810\uc9c4\uc801\uc73c\ub85c \ub192\uc5ec\uc8fc\uc5b4, \ud504\ub9b0\ud305\ub41c \ubd80\ud488\uc5d0 \uc801\ub2f9\ud55c \ud56d\ubcf5 \uac15\ub3c4\uc640 \ub9e4\uc6b0 \ub192\uc740 \uc778\uc7a5 \ud30c\ub2e8 \uac15\ub3c4\ub97c \ub3d9\uc2dc\uc5d0 \ubd80\uc5ec\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131 \ubc0f \ub0b4\uc0b0\ud654\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \ud06c\ub86c\uc740 \uc548\uc815\ub41c \ubd80\ub3d9\ud0dc\ub9c9\uc744 \ud615\uc131\ud558\uc5ec, \uc774 \ud569\uae08\uc774 \ub2e4\uc591\ud55c \uc218\uc131 \ud658\uacbd\uc5d0\uc11c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \ud544\uc801\ud558\ub294 \ub0b4\uc2dd\uc131\uc744 \uac16\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub6f0\uc5b4\ub09c \uc778\uc1c4\uc131.<\/strong> \uc720\ud14d\ud2f1 \ubc18\uc751\uc774\ub098 \ud398\ub9ac\ud14d\ud2f1 \ubc18\uc751\uc774 \uc5c6\ub294 \ub2e8\uc0c1 \uc751\uace0 \uacbd\ub85c\ub294 \ub808\uc774\uc800 \uc6a9\uc735 \uacfc\uc815\uc5d0\uc11c \uade0\uc5f4 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc774 \ub0ae\uc74c\uc744 \uc758\ubbf8\ud558\uba70, \uc774\ub294 \ud30c\ub77c\ubbf8\ud130 \uac1c\ubc1c\uc744 \ub2e8\uc21c\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5f4\uc801 \uc548\uc815\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/strong> \uc774 \uace0\uccb4\uc6a9\uc561 \ub9e4\ud2b8\ub9ad\uc2a4\ub294 \ub113\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc0c1 \ubd84\ud574\ub97c \uacac\ub38c\ub0b4\uba70, \uc800\uc628 \ubc0f \uc911\uac04 \uc218\uc900\uc758 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc744 \ubaa8\ub450 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud569\uae08 \uacc4\uc5f4\uc758 \uba85\uba85 \uccb4\uacc4\ub294 \ud45c\uc900\ud654\ub41c \ub4f1\uae09 \ubc88\ud638 \ub300\uc2e0 \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc6d0\uc18c \uba85\uba85 \uaddc\uce59\uc744 \ub530\ub974\ubbc0\ub85c, \uad6c\ub9e4\uc790\ub294 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ub530\ub77c \ub3d9\uc77c\ud55c \uc7ac\ub8cc\ub97c FeNiCrMn, Fe25Ni25Cr25Mn25 \ub610\ub294 \ub4f1\uc6d0\uc790\ube44 Fe-Ni-Cr-Mn\uc73c\ub85c \ud45c\uae30\ub41c \uac83\uc744 \uc811\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \ubd84\ub9d0\uc744 \uc9c0\uc815\ud560 \ub54c\ub294 \uba85\uce6d\uacfc \ud568\uaed8 \ubaa9\ud45c \uc870\uc131\uc744 \uc6d0\uc790 \ubc31\ubd84\uc728 \ub610\ub294 \uc911\ub7c9 \ubc31\ubd84\uc728\ub85c \uba85\uc2dc\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \ubc14\ub78c\uc9c1\ud569\ub2c8\ub2e4. \uc774\ub294 \uc0dd\uc0b0\uc790 \uac04\uc5d0 \ub4f1\uc6d0\uc790 \uae30\uc900\uce58\ub85c\ubd80\ud130\uc758 \ubbf8\uc138\ud55c \ud3b8\ucc28\uac00 \ud754\ud788 \ubc1c\uc0dd\ud558\uba70, \uc774\ub85c \uc778\ud574 \uc801\uce35 \uacb0\ud568 \uc5d0\ub108\uc9c0\uc640 \uac00\uacf5 \uacbd\ud654 \ubc18\uc751\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 FeNiCrMn \ubd84\ub9d0\uc740 \ud559\uc220 \uc5f0\uad6c\uc2e4\uc744 \uac70\uccd0 \uc0b0\uc5c5\uc6a9 \uc778\uc99d \ud504\ub85c\uadf8\ub7a8\uc73c\ub85c \ube60\ub974\uac8c \uc9c4\ucd9c\ud588\uc73c\uba70, \ud2b9\ud788 \uc124\uacc4\uc790\ub4e4\uc774 \uc5f0\uc131, \uc778\uc131, \ub0b4\uc2dd\uc131\uc744 \ubaa8\ub450 \uac16\ucd94\uace0 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc131\ud615 \uac00\ub2a5\ud55c \uc18c\uc7ac\ub97c \ud544\uc694\ub85c \ud558\ub294 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/selective-laser-melting-slm\/\" rel=\"noreferrer noopener\">\uc120\ud0dd\uc801 \ub808\uc774\uc800 \uc6a9\uc735(SLM)<\/a>, \uc804\uc790\ube54 \uc6a9\uc735 \ubc0f \uc9c0\ud5a5\uc131 \uc5d0\ub108\uc9c0 \uc99d\ucc29 \ud50c\ub7ab\ud3fc.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"551\" height=\"415\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/15-5PH-stainless-steel-powder.png\" alt=\"15-5PH \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubd84\ub9d0\" class=\"wp-image-10272\" style=\"width:757px;height:auto\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/15-5PH-stainless-steel-powder.png 551w, https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/15-5PH-stainless-steel-powder-300x226.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/15-5PH-stainless-steel-powder-16x12.png 16w\" sizes=\"(max-width: 551px) 100vw, 551px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud654\ud559 \uc870\uc131 \ubd84\uc11d \ubc0f \uc8fc\uc694 \uc6d0\uc18c\uc758 \uc5ed\ud560 \ubd84\uc11d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc758 \uac00\uc7a5 \ud070 \ud2b9\uc9d5\uc740 4\uac00\uc9c0 \uc8fc\uc694 \uc6d0\uc18c\uc758 \uc6d0\uc790\ube44\uac00 \uac70\uc758 \ub4f1\uc6d0\uc790\ube44\uc5d0 \uac00\uae5d\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc911\ub7c9 \ubc31\ubd84\uc728\ub85c \ubcfc \ub54c, \ucca0, \ub2c8\ucf08, \ud06c\ub86c, \ub9dd\uac04\uc758 \uc870\uc131 \ube44\uc728\uc774 \uac70\uc758 \uade0\ub4f1\ud558\uac8c \ubd84\ud3ec\ub418\uc5b4 \uc788\uc73c\uba70, \ubd84\ub9d0\uc758 \uc720\ub3d9\uc131\uacfc \uc131\ud615 \ud6c4 \uc5f0\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc0bd\uc785\ud615 \ubd88\uc21c\ubb3c\uc744 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc758 \ud654\ud559 \uc870\uc131<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc694\uc18c<\/th><th class=\"has-text-align-left\" data-align=\"left\">Min (wt%)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ub9e5\uc2a4 (wt%)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc5ed\ud560<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Fe<\/td><td class=\"has-text-align-left\" data-align=\"left\">24.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">27.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ube44\uc6a9\uacfc \uc790\uc131 \ubc18\uc751\uc744 \uade0\ud615 \uc788\uac8c \uc870\ud654\uc2dc\ud0a4\uba70, Ni\ub97c \ud1b5\ud574 FCC \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc548\uc815\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Ni<\/td><td class=\"has-text-align-left\" data-align=\"left\">25.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">28.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">1\ucc28 FCC \uc548\uc815\uc81c; \uc778\uc131, \uc5f0\uc131 \ubc0f \uadf9\uc800\uc628 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Cr<\/td><td class=\"has-text-align-left\" data-align=\"left\">23.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">26.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud328\uc2dc\ube0c\ub9c9 \ud615\uc131\uc744 \ud1b5\ud574 \ub0b4\uc0b0\ud654\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Mn<\/td><td class=\"has-text-align-left\" data-align=\"left\">24.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">27.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc548\uc815\uc81c; \ubcc0\ud615 \uc30d\uc815 \ubc0f \uac00\uacf5 \uacbd\ud654\ub97c \ucd09\uc9c4\ud55c\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">C<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uc21c\ubb3c \ud5c8\uc6a9 \ud55c\ub3c4; \uacfc\uc789 \ud0c4\uc18c\ub294 \ud0c4\ud654\ubb3c\uc744 \ud615\uc131\ud558\uc5ec \uc5f0\uc131\uc744 \uc800\ud558\uc2dc\ud0a8\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">O<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.03<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd84\ub9d0 \ud488\uc9c8 \ud55c\uacc4; \uc0b0\ud654\ub9c9\uc740 \uc801\uce35 \uc81c\uc870(AM)\uc5d0\uc11c \uce35\uac04 \uc811\ucc29\ub825\uc744 \uc800\ud574\ud55c\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">N<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac04\uadf9 \ud55c\uacc4; \uc2e0\uc7a5\ub960\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \uc81c\uc5b4\ub428<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Si<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6a9\uc735 \uc2dc \ubc1c\uc0dd\ud558\ub294 \uc794\ub958\ubb3c; \uc2e4\ub9ac\uc0ac\uc774\ub4dc \ud615\uc131\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uadf8 \uc591\uc744 \uc801\uac8c \uc720\uc9c0\ud568<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \uc6d0\uc18c\ub294 \uace0\uc720\ud55c \uc57c\uae08\ud559\uc801 \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \ub2c8\ucf08\uc740 \uc774 \uacc4\uc5d0\uc11c \uac00\uc7a5 \uac15\ub825\ud55c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \ud615\uc131 \uc6d0\uc18c\uc774\uba70, \uadf9\uc800\uc628\uc5d0\uc11c\ub3c4 \ud569\uae08\uc774 \uc5f0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uc8fc\ub41c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud06c\ub86c\uc740 \uc77c\ubc18\uc801\uc778 \uac15\ucca0 \uc57c\uae08\ud559\uc5d0\uc11c\ub294 \ud398\ub77c\uc774\ud2b8 \ud615\uc131 \uc6d0\uc18c\uc774\uc9c0\ub9cc, \uc5ec\uae30\uc11c\ub294 FCC \uace0\uccb4 \uc6a9\uc561\uc5d0 \uc6a9\ud574\ub418\uc5b4 \ub0b4\uc2dd\uc131\uc758 \uae30\ubc18\uc774 \ub418\ub294 \ubd80\ub3d9\ud0dc Cr\u2082O\u2083 \ud45c\uba74\ub9c9\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \ub9dd\uac04\uc740 \uc801\uce35 \uacb0\ud568 \uc5d0\ub108\uc9c0\ub97c \ub0ae\ucd94\uc5b4 \ubcc0\ud615 \uacfc\uc815\uc5d0\uc11c \uc30d\uc815 \uc720\ub3c4 \uac00\uc18c\uc131\uc744 \ud65c\uc131\ud654\ud558\uace0, \ud569\uae08\uc5d0 \ud2b9\uc720\uc758 \uac00\uacf5 \uacbd\ud654 \uac70\ub3d9\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4. \ucca0\uc740 \ub4f1\uc6d0\uc790 \uade0\ud615\uc744 \uc644\uc131\ud558\uba70, \ucf54\ubc1c\ud2b8\ub97c \ud568\uc720\ud55c HEA \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 \ud569\uae08 \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\ub9d0 \uad6c\ub9e4\uc790\uc758 \uacbd\uc6b0, \uc0b0\uc18c \ubc0f \uc9c8\uc18c \ud568\ub7c9 \ud55c\ub3c4\uc5d0 \uac01\ubcc4\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc0b0\uc18c \ud568\ub7c9\uc774 \ub300\ub7b5 300 ppm\uc744 \ucd08\uacfc\ud558\uba74 \uc6a9\uc735 \ud480 \uacbd\uacc4\ubd80\uc5d0\uc11c \uc0b0\ud654\ubb3c \ud568\uc720\ubb3c\uc774 \ubc1c\uc0dd\ud560 \uc704\ud5d8\uc774 \ub192\uc544\uc9c0\ub294\ub370, \uc774\ub294 \ud53c\ub85c \ud558\uc911 \ud558\uc5d0\uc11c \uade0\uc5f4 \ubc1c\uc0dd \uc9c0\uc810\uc774 \ub429\ub2c8\ub2e4. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacf5\uae09\uc5c5\uccb4\ub294 \ubaa8\ub4e0 \ubd84\uc11d \uc99d\uba85\uc11c\uc5d0 \uc0b0\uc18c, \uc9c8\uc18c \ubc0f \uc218\uc18c \uc218\uce58\ub97c \uba85\uc2dc\ud558\uba70, \ubd84\ub9d0 \uacf5\uae09\ucc98\ub97c \uc120\uc815\ud560 \ub54c\ub294 \ub85c\ud2b8\ubcc4\ub85c \uc774\ub7ec\ud55c \uc218\uce58\ub97c \ube44\uad50\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud45c\uc900 \uc2dc\ud5d8 \uc628\ub3c4\uc5d0\uc11c\uc758 \ubb3c\ub9ac\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc628\uc5d0\uc11c FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc740 \uc801\ub2f9\ud55c \ud56d\ubcf5 \uac15\ub3c4, \ub192\uc740 \uc778\uc7a5 \uac15\ub3c4, \uadf8\ub9ac\uace0 \ub6f0\uc5b4\ub09c \uc5f0\uc131\uc744 \ud2b9\uc9d5\uc73c\ub85c \ud558\ub294 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc544\ub798 \uc218\uce58\ub294 \ud45c\uc900 \uc2dc\ud5d8 \uc628\ub3c4(23 \u00b1 5 \u00b0C)\uc5d0\uc11c \uc2dc\ud5d8\ud55c LPBF \uacf5\uc815\uc73c\ub85c \uc81c\uc870\ub41c \uc18c\uc7ac\uc758 \uacb0\uacfc\uc640, \uae30\uc874 \uacf5\uc815\uc73c\ub85c \uc81c\uc870\ub41c \ud569\uae08\uc758 \uae30\uc900\uac12\uc744 \ud568\uaed8 \ub098\ud0c0\ub0b8 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc8fc\uc694 \uc18d\uc131<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc18d\uc131<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uac00\uce58<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ub2e8\uc704<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubc00\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.9-8.1<\/td><td class=\"has-text-align-left\" data-align=\"left\">g\/cm3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub179\ub294 \ubc94\uc704<\/td><td class=\"has-text-align-left\" data-align=\"left\">1300-1350<\/td><td class=\"has-text-align-left\" data-align=\"left\">C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\uc804\ub3c4\ub3c4 (RT)<\/td><td class=\"has-text-align-left\" data-align=\"left\">12-14<\/td><td class=\"has-text-align-left\" data-align=\"left\">W\/m\u00b7K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\ud33d\ucc3d \uacc4\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">15-17 x 10-6<\/td><td class=\"has-text-align-left\" data-align=\"left\">\/K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc601\uc758 \uacc4\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">190-210<\/td><td class=\"has-text-align-left\" data-align=\"left\">GPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud56d\ubcf5 \uac15\ub3c4 (\uc2dc\uacf5 \uc0c1\ud0dc\uc758 LPBF)<\/td><td class=\"has-text-align-left\" data-align=\"left\">450-550<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778\uc7a5 \uac15\ub3c4 (\uc2dc\uacf5 \ud6c4 LPBF)<\/td><td class=\"has-text-align-left\" data-align=\"left\">600-700<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud30c\ub2e8 \uc2e0\uc7a5\ub960 (\uc2e4\uc81c \uc81c\uc791\ub41c LPBF)<\/td><td class=\"has-text-align-left\" data-align=\"left\">25-35<\/td><td class=\"has-text-align-left\" data-align=\"left\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ub3c4 (\uc2dc\uacf5 \ud6c4)<\/td><td class=\"has-text-align-left\" data-align=\"left\">170-220<\/td><td class=\"has-text-align-left\" data-align=\"left\">HV<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0e4\ub974\ud53c \ucda9\uaca9 \uc5d0\ub108\uc9c0 (RT, \uac00\uacf5\uac15)<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;200<\/td><td class=\"has-text-align-left\" data-align=\"left\">J<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud30c\ub2e8 \uc778\uc131 (\uc800\uc628, \uac00\uacf5)<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;200<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa\u00b7m\u00b9\/\u00b2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ubb3c\uc131 \uc138\ud2b8\uc758 \uba87 \uac00\uc9c0 \ud2b9\uc9d5\uc740 \uc124\uacc4 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc5d0\uac8c \uc911\uc694\ud569\ub2c8\ub2e4. \uccab\uc9f8, \ud56d\ubcf5 \uac15\ub3c4\uc640 \uadf9\ud55c \uc778\uc7a5 \uac15\ub3c4 \uac04\uc758 \ucc28\uc774\uac00 \ud06c\uba70, \uc774\ub294 \ud569\uae08\uc758 \uc30d\uc815 \ud604\uc0c1\uc5d0 \uc758\ud55c \uac15\ud55c \uac00\uacf5 \uacbd\ud654\ub97c \ubc18\uc601\ud558\uba70, \uc778\uc1c4\ub41c \ubd80\ud488\uc774 \ud30c\ub2e8\ub418\uae30 \uc804\uae4c\uc9c0 \ub109\ub109\ud55c \uc18c\uc131 \uc5ec\uc720\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4. \ub458\uc9f8, \uc81c\uc791 \uc9c1\ud6c4 \uc0c1\ud0dc\uc5d0\uc11c 25~35%\uc5d0 \ub2ec\ud558\ub294 \uc5f0\uc2e0\uc728\uc740 \uc801\uce35 \uc81c\uc870\ub41c \uae08\uc18d\uc73c\ub85c\uc11c\ub294 \uc774\ub840\uc801\uc73c\ub85c \ub192\uc740 \uc218\uce58\uc774\uba70, \uc77c\ubc18\uc801\uc73c\ub85c 1000~1150\u00b0C\uc5d0\uc11c \uc5f4\ub4f1\ubc29\uc131 \uc555\ucd95(HIP) \ub610\ub294 \uade0\uc9c8\ud654 \uc5f4\ucc98\ub9ac\ub97c \uac70\uce58\uba74 \ub354\uc6b1 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc14b\uc9f8, \uac00\uc7a5 \ub450\ub4dc\ub7ec\uc9c4 \ud2b9\uc9d5\uc740 \uc628\ub3c4\uac00 \ub0ae\uc544\uc9c8\uc218\ub85d \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc800\ud558\ub418\uae30\ubcf4\ub2e4\ub294 \uc624\ud788\ub824 \ud5a5\uc0c1\ub41c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. 77 K\uc5d0\uc11c\uc758 \uc778\uc7a5 \uac15\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1000 MPa\ub97c \ucd08\uacfc\ud558\ub294 \ubc18\uba74, \uc5f0\uc2e0\uc728\uc740 30% \uc774\uc0c1\uc744 \uc720\uc9c0\ud558\ub294\ub370, \uc774\ub7ec\ud55c \uc870\ud569\uc744 \uac16\ucd98 \uc778\uc1c4 \uac00\ub2a5\ud55c \ud569\uae08\uc740 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uadf9\uc800\uc628 \ud658\uacbd\uc5d0\uc11c\uc758 \uc7a5\uc810\uc740 \uc561\ud654 \uac00\uc2a4 \ubc0f \uc6b0\uc8fc \ucd94\uc9c4 \uc7a5\ube44 \ubd84\uc57c\uc5d0\uc11c \uae30\uc874\uc758 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub300\uc2e0 FeNiCrMn\uc744 \uc120\ud0dd\ud558\ub294 \uac00\uc7a5 \ub9ce\uc774 \uc5b8\uae09\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb3c\ub9ac\uc801 \ud2b9\uc131\ub3c4 \uc801\uce35 \uc81c\uc870(AM) \uacf5\uc815 \uc801\ud569\uc131\uc744 \ub4b7\ubc1b\uce68\ud569\ub2c8\ub2e4. \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\uc740 \uc6a9\uc735 \ud480\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uba70, \uc5f4\ud33d\ucc3d \uacc4\uc218\ub294 \uc801\ub2f9\ud55c \ubc94\uc704\uc5d0 \uc18d\ud558\uc5ec \ub300\ud615 \uc81c\uc791\ubb3c\uc5d0\uc11c \uc794\ub958 \uc751\ub825\uc758 \ucd95\uc801\uc744 \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubd84\ub9d0 \uc0ac\uc591: \uc785\ub3c4 \ubd84\ud3ec \ubc0f \ub4f1\uae09\ubcc4 \uacf5\uae09 \ud604\ud669<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uce35 \uc81c\uc870\uc6a9 FeNiCrMn \ubd84\ub9d0\uc740 \uac01 \uc801\uce35 \uc81c\uc870 \uacf5\uc815\uc5d0 \ub9de\ucdb0 \uc785\ub3c4 \ubd84\ud3ec\uac00 \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ub41c \uad6c\ud615 \uc785\uc790 \ud615\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ud654\ud559 \uc131\ubd84\uc758 \uc81c\ud488\uc774\ub77c\ub3c4 \uc808\ub2e8 \ubc29\uc2dd, \uac89\ubc00\ub3c4 \ubc0f \uc720\ub3d9\uc131 \uc0ac\uc591\uc774 \uc11c\ub85c \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0, \uad6c\ub9e4\uc790\ub294 \uc8fc\ubb38 \uc2dc \uc801\uc6a9\ud560 \uacf5\uc815\uc744 \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc0ac\uc591<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ub9e4\uac1c\ubcc0\uc218<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud45c\uc900\/\uac12<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ud06c\uae30 \ubd84\ud3ec (LPBF)<\/td><td class=\"has-text-align-left\" data-align=\"left\">15-45 um, 15-53 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ud06c\uae30 \ubd84\ud3ec (EBM)<\/td><td class=\"has-text-align-left\" data-align=\"left\">45-106 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ud06c\uae30 \ubd84\ud3ec (DED\/\ud074\ub798\ub529)<\/td><td class=\"has-text-align-left\" data-align=\"left\">53~150 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ud06c\uae30 \ubd84\ud3ec (MIM)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0~25 um (\ubb3c\/\uac00\uc2a4 \ubd84\ubb34 \ubc29\uc2dd)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uad6c\ud615\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 0.90 (GA), &gt;= 0.95 (PREP)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uac89\ubcf4\uae30 \ubc00\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 4.2 g\/cm\u00b3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud0ed \ubc00\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 4.8 g\/cm\u00b3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud640 \uc720\ub7c9<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt;= 18\ucd08\/50g<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0b0\uc18c \ud568\ub7c9<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt;= 300 ppm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc911\uacf5\/\uc704\uc131 \uc785\uc790 \ube44\uc728<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0ae\uc74c (\ud504\ub85c\uc138\uc2a4\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud3ec\uc7a5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc9c4\uacf5 \ubc00\ubd09, \uc544\ub974\uace4 \uac00\uc2a4 \uc8fc\uc785, 1~50kg<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0ac\uc6a9\uc790 \uc815\uc758 \uad6c\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc694\uccad \uc2dc \uc81c\uacf5 \uac00\ub2a5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub808\uc774\uc800 \ud30c\uc6b0\ub354 \ubca0\ub4dc \uc735\ud569 \uacf5\ubc95\uc758 \uacbd\uc6b0, 15~45 \u00b5m \uc785\uc790 \ud06c\uae30\uc758 \ubd84\ud68d\uc774 \ud574\uc0c1\ub3c4\uc640 \ubd84\ub9d0 \uc7ac\uc0ac\uc6a9 \uacbd\uc81c\uc131 \uc0ac\uc774\uc5d0\uc11c \ucd5c\uc801\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud558\uba70, 15~53 \u00b5m \ubd84\ud68d\uc740 \ud615\uc0c1\uc801 \uc694\uad6c \uc0ac\ud56d\uc774 \ub35c \uae4c\ub2e4\ub85c\uc6b4 \ubd80\ud488\uc758 \uacbd\uc6b0 \ube44\uc6a9\uc744 \uc808\uac10\ud574 \uc90d\ub2c8\ub2e4. \uc804\uc790\ube54 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \uc9c4\uacf5 \ud658\uacbd\uacfc \ub192\uc740 \ube54 \uc5d0\ub108\uc9c0\ub97c \uacac\ub514\uba74\uc11c \ubd84\ub9d0\uc774 \ud769\uc5b4\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \ud558\uae30 \uc704\ud574 45~106 \u00b5m\uc758 \ub354 \uad75\uc740 \uc785\uc790 \ud06c\uae30\uc758 \ubd84\ud68d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uce35 \uc81c\uc870 \uc678\uc5d0\ub3c4, FeNiCrMn \ubd84\ub9d0\uc740 \uae08\uc18d \uc0ac\ucd9c \uc131\ud615, \uace0\uc628 \ub4f1\ubc29\uc131 \uc555\ucd95 \uc131\ud615, \ub0c9\uac04 \uc2a4\ud504\ub808\uc774 \ubc0f \uc5f4\ubd84\ubb34 \ucf54\ud305\uc5d0 \uc801\ud569\ud55c \uaddc\uaca9\uc73c\ub85c \uc81c\uacf5\ub418\ubbc0\ub85c, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \uc801\uce35 \uc81c\uc870\ub97c \ud1b5\ud574 \uc2dc\uc81c\ud488\uc744 \uc81c\uc791\ud55c \ud6c4, \ub3d9\uc77c\ud55c \uac80\uc99d\ub41c \ud654\ud559 \uc131\ubd84\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub300\ub7c9 \uc0dd\uc0b0\uc744 \uc704\ud55c \uae30\uc874\uc758 \ubd84\ub9d0 \uc57c\uae08 \uacf5\ubc95\uc73c\ub85c \uc804\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc81c\uc870 \uacf5\uc815: \uac00\uc2a4 \ubd84\ubb34 \ubc0f \ud488\uc9c8 \uc120\ubcc4 \ub2e8\uacc4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ud615 FeNiCrMn \ubd84\ub9d0\uc740 \uc8fc\ub85c \ub2e4\uc74c \ubc29\ubc95\uc744 \ud1b5\ud574 \uc0dd\uc0b0\ub429\ub2c8\ub2e4. <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/gas-atomization-powders-process\/\" rel=\"noreferrer noopener\">\uac00\uc2a4 \ubd84\ubb34\ubc95 (GA)<\/a>, \uc774 \uacfc\uc815\uc5d0\uc11c \uc9c4\uacf5 \uc720\ub3c4 \uc6a9\uc735\ub41c \ud569\uae08 \uc6a9\uc735\ubb3c\uc740 \uace0\uc555 \uc544\ub974\uace4 \ub610\ub294 \uc9c8\uc18c \ubd84\uc0ac\ub958\uc5d0 \uc758\ud574 \ubbf8\uc138\ud55c \uc561\uc801\ub4e4\ub85c \ubd84\ud574\ub418\uba70, \uc774 \uc561\uc801\ub4e4\uc740 \ube44\ud589 \uc911\uc5d0 \uad6c\ud615 \uc785\uc790\ub85c \uc751\uace0\ub41c\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc5d0 \ud3ec\ud568\ub41c \ub124 \uac00\uc9c0 \uc6d0\uc18c\ub294 \uc720\uc0ac\ud55c \uc6a9\uc735 \uac70\ub3d9\uacfc \uc0c1\ud638 \uc6a9\ud574\ub3c4\ub97c \ubcf4\uc774\uae30 \ub54c\ubb38\uc5d0, \ud569\uae08\uc774 \uade0\uc77c\ud558\uac8c \uc6a9\uc735\ub418\uba70 \ubaa9\ud45c \ud06c\uae30 \ubc94\uc8fc\uc5d0\uc11c \ub192\uc740 \uc218\uc728\ub85c \ubd84\ubb34\ub429\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ubd84\ub9ac \ud604\uc0c1\uc774 \ub354 \uc2ec\ud55c \ud569\uae08 \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 \uc0dd\uc0b0 \ube44\uc6a9\uc744 \uc801\uc815 \uc218\uc900\uc73c\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uace0 \uc218\uc900\uc758 \ubd84\ub9d0 \uc21c\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc758 \uacbd\uc6b0, <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/what-is-plasma-rotating-electrode-process-prep\/\" rel=\"noreferrer noopener\">\ud50c\ub77c\uc988\ub9c8 \ud68c\uc804 \uc804\uadf9 \uacf5\uc815(PREP)<\/a> \uc774 \uacf5\uc815\uc740 \ub3c4\uac00\ub2c8\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ub300\uc548\uc73c\ub85c, \ud68c\uc804\ud558\ub294 \ud569\uae08 \ubd09\uc744 \ud50c\ub77c\uc988\ub9c8 \uc544\ud06c\ub85c \uc6a9\uc735\uc2dc\ucf1c \uc6d0\uc2ec\ub825\uc744 \uc774\uc6a9\ud574 \uc6a9\uc735 \ubc29\uc6b8\uc744 \ubd84\uc0ac\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. PREP \ubd84\ub9d0\uc740 \uc138\ub77c\ubbf9 \uc624\uc5fc\uc774 \uac70\uc758 \uc5c6\uace0, \uc0b0\uc18c \ud761\ucc29\ub7c9\uc774 \ub9e4\uc6b0 \ub0ae\uc73c\uba70, \uad6c\ud615\ub3c4\uac00 0.95 \uc774\uc0c1\uc774\uc9c0\ub9cc, \uc77c\ubc18\uc801\uc778 \uc785\ub3c4 \ubd84\ud3ec\ub294 \ub2e4\uc18c \uac70\uce60\uace0 \ub2e8\uac00\ub294 \ub192\uc740 \ud3b8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\ubb34 \uacfc\uc815 \ud6c4\uc5d0\ub294 \uc5c4\uaca9\ud55c \ud488\uc9c8 \uac80\uc0ac \uc808\ucc28\uac00 \uc774\uc5b4\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\uccb4\uc9c8 \ubc0f \uacf5\uae30 \uc120\ubcc4<\/strong> \ubd84\ub9d0\uc744 \uc9c0\uc815\ub41c \uc785\ub3c4 \ubc94\uc704\ub85c \ubd84\ub958\ud558\uace0, \uaddc\uaca9 \ucd08\uacfc \ubc0f \uaddc\uaca9 \ubbf8\ub2ec \uc785\uc790\ub97c \uc81c\uac70\ud55c\ub2e4.<\/li>\n\n\n\n<li><strong>\uc720\ub3d9\uc131 \ubc0f \ubc00\ub3c4 \uc2dc\ud5d8<\/strong> \ucd9c\ud558 \uc0ac\uc591\uc5d0 \ub530\ub77c \ud640 \uc720\ub7c9, \uac89\ubc00\ub3c4 \ubc0f \ud0c0\ud551 \ubc00\ub3c4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\ud654\ud559 \ubd84\uc11d<\/strong> ICP-OES \ubc0f \ubd88\ud65c\uc131 \uac00\uc2a4 \uc735\ud569 \ubd84\uc11d\uc744 \ud1b5\ud574 \ubaa8\ub4e0 \ub85c\ud2b8\uc758 \uc6d0\uc18c \uc870\uc131 \ubc0f O, N, H \ud568\ub7c9\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud615\uc0c1 \uac80\uc0ac<\/strong> SEM\uc744 \ud1b5\ud574 \uad6c\ud615\ub3c4, \uc704\uc131 \ubb3c\uc9c8 \ud568\ub7c9 \ubc0f \ud45c\uba74 \uc0b0\ud654 \uc0c1\ud0dc\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub2e4\uacf5\ub3c4 \ubc0f \ub0b4\ubd80 \uacf5\uadf9 \ud3c9\uac00<\/strong> \ub2e8\uba74 \uae08\uc18d \uc870\uc9c1 \ubd84\uc11d\uc774\ub098 X\uc120 CT \uac80\uc0ac\ub97c \ud1b5\ud574 \uae30\uccb4\uac00 \ud3ec\uc9d1\ub41c \uc911\uacf5 \uc785\uc790\ub97c \ud655\uc778\ud55c\ub2e4.<\/li>\n\n\n\n<li><strong>\ubb38\uc11c\ud654 \ubc0f \ucd94\uc801\uc131<\/strong> \ubaa8\ub4e0 \ucd9c\ud558 \uac74\uc5d0 \ub300\ud574 \ubd84\uc11d \uc99d\uba85\uc11c, \ub85c\ud2b8 \ubc88\ud638 \ubc0f \ubcf4\uad00 \uc2dc\ub8cc\ub97c \ud1b5\ud574 \uad00\ub9ac \uccb4\uacc4\ub97c \uc644\uc131\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7ac\uc0ac\uc6a9 \uc804\ub7b5\uc740 \uc0dd\uc0b0 \uacbd\uc81c\uc131 \uce21\uba74\uc5d0\uc11c\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. LPBF \uc0ac\uc6a9\uc790\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ube4c\ub4dc \uc8fc\uae30\ub9c8\ub2e4 \uc7ac\ud65c\uc6a9\ub41c FeNiCrMn \ubd84\ub9d0\uc5d0 30~50%\uc758 \uc2e0\uaddc \uc7ac\ub8cc\ub97c \ud63c\ud569\ud558\uc5ec \ubcf4\ucda9\ud558\uba70, 15 um \ubbf8\ub9cc\uc758 \ubbf8\uc138 \uc785\uc790\uc5d0\ub294 \uc0b0\ud654\ubb3c\uc774 \ucd95\uc801\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc73c\ubbc0\ub85c \uc7ac\uc0ac\uc6a9 \uc8fc\uae30\ub9c8\ub2e4 \uc0b0\uc18c \ud761\ucc29\ub7c9\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4. \uc544\ub974\uace4 \ubd84\uc704\uae30 \ucc98\ub9ac\uc640 \ud3d0\uc1c4\ud615 \uccb4\uc9c8 \uacf5\uc815\uc744 \ud1b5\ud574 \ub300\ubd80\ubd84\uc758 \uc0dd\uc0b0 \ud658\uacbd\uc5d0\uc11c \ubd84\ub9d0\uc740 5~8\ud68c\uc758 \uc7ac\uc0ac\uc6a9 \uc8fc\uae30 \ub3d9\uc548 \uaddc\uaca9 \ub0b4 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc120\ubcc4 \uacf5\uc815\uc740 \uc2e4\ud5d8\uc2e4 \ub4f1\uae09\uc758 \ud569\uae08\uc744 \uc591\uc0b0 \uac00\ub2a5\ud55c \uc18c\ubaa8\ud488\uc73c\ub85c \uc804\ud658\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4\ub97c \ud3c9\uac00\ud560 \ub54c\ub294 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \uae30\uc7ac\ub41c \uc77c\ubc18\uc801\uc778 \uc218\uce58\ubcf4\ub2e4\ub294 \ub85c\ud2b8 \ub2e8\uc704\uc758 \uc804\uccb4 \ud654\ud559 \uc131\ubd84 \ubc0f \ud615\ud0dc\ud559\uc801 \ub370\uc774\ud130\ub97c \uc694\uccad\ud574\uc57c \ud569\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc11c\ub85c \ub2e4\ub978 \ubd84\ubb34 \uacf5\uc815\uc5d0\uc11c \uc0dd\uc0b0\ub41c HEA \ubd84\ub9d0\uc740 \uc0b0\uc18c \ud568\ub7c9\uacfc \ubbf8\uc138 \uc785\uc790 \ube44\uc728\uc5d0\uc11c \uc0c1\ub2f9\ud55c \ucc28\uc774\ub97c \ubcf4\uc77c \uc218 \uc788\uc73c\uba70, \uc774 \ub450 \uac00\uc9c0 \uc694\uc18c \ubaa8\ub450 \ub3c4\ud3ec\uc131\uacfc \uc131\ud615 \ud6c4 \ubc00\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc0b0\uc5c5\ubcc4 \uc801\uc6a9 \ubd84\uc57c: \uad6c\uc870\uc6a9, \uc5f4 \uad00\ub828 \ubc0f \ub9c8\ubaa8 \ubd80\ud488<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc758 \uc801\uc6a9 \ubd84\uc57c\ub294 \uad6c\uc870\uc6a9, \uc5f4\ucc98\ub9ac\uc6a9 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc911\uc694\ud55c \ubd80\ud488\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud558\uba70, \ud604\uc7ac \ub2e4\uc74c \ub2e4\uc12f \uac00\uc9c0 \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0b0\uc5c5\uacc4 \ub3c4\uc785\uc774 \uc8fc\ub3c4\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \ubd80\ubb38\ubcc4 \uc0ac\uc6a9 \uc0ac\ub840\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/applications\/\" rel=\"noreferrer noopener\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/a> \ud398\uc774\uc9c0\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \uadf9\uc800\uc628 \ubc0f \uc561\ud654 \uac00\uc2a4 \uad00\ub828 \uc7a5\ube44.<\/strong> \uc774\uac83\uc774 \ub300\ud45c\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\uc785\ub2c8\ub2e4. LNG, \uc561\uccb4 \uc218\uc18c \ubc0f \uc561\uccb4 \uc9c8\uc18c \uc6a9\ub3c4\uc758 \ubc38\ube0c, \ud38c\ud504 \uc784\ud3a0\ub7ec, \ud50c\ub79c\uc9c0 \ud53c\ud305 \ubc0f \uc800\uc7a5 \ubd80\ud488\uc740 \uc774 \ud569\uae08\uc774 \uc800\uc628\uc5d0\uc11c\ub3c4 \uc720\uc9c0\ub418\ub294 \uc5f0\uc131\uacfc \ud5a5\uc0c1\ub41c \uac15\ub3c4 \ub355\ubd84\uc5d0 \uc9c1\uc811\uc801\uc778 \uc774\uc810\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \uc801\uce35 \uc81c\uc870\ub294 \uc5ec\ub7ec \ubd80\ud488\uc73c\ub85c \uad6c\uc131\ub41c \uc870\ub9bd\uccb4\ub97c \ub2e8\uc77c \ud504\ub9b0\ud305 \ubd80\ud488\uc73c\ub85c \ud1b5\ud569\ud568\uc73c\ub85c\uc368 \ubd80\uac00\uac00\uce58\ub97c \ucc3d\ucd9c\ud558\uba70, \uc774\ub97c \ud1b5\ud574 \uadf9\uc800\uc628 \ud658\uacbd\uc5d0\uc11c \ud30c\ub2e8 \uac1c\uc2dc \uc9c0\uc810\uc774 \ub420 \uc218 \uc788\ub294 \uc6a9\uc811 \uc774\uc74c\ub9e4\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870 \ubc0f \ucd94\uc9c4 \ubd80\ud488.<\/strong> \uc124\uacc4\uc790\ub4e4\uc774 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc218\uc900\uc758 \ub0b4\uc2dd\uc131\uacfc \ub354 \uc6b0\uc218\ud55c \uc800\uc628 \uc778\uc131 \ud2b9\uc131\uc744 \ud544\uc694\ub85c \ud558\ub294 \uacbd\uc6b0, \ube0c\ub77c\ucf13, \ub355\ud2b8, \uc5f0\ub8cc \uc2dc\uc2a4\ud15c \ub9e4\ub2c8\ud3f4\ub4dc \ubc0f \uc5f4\uad50\ud658\uae30\ub294 FeNiCrMn \uc18c\uc7ac\ub85c 3D \ud504\ub9b0\ud305\ub429\ub2c8\ub2e4. \ub610\ud55c \uc5f0\uad6c \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c\ub294 \uc774 \ud569\uae08\uc744 \ub85c\ucf13 \uc5d4\uc9c4 \uc778\uc81d\ud130 \ubc0f \ud130\ubcf4\ud38c\ud504 \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \uc801\uc6a9\ud558\ub294 \ubc29\uc548\uc744 \ud3c9\uac00\ud558\uace0 \uc788\ub294\ub370, \uadf9\uc800\uc628 \ucd94\uc9c4\uc81c\uc640 \uc5f0\uc18c\uc5f4 \uc0ac\uc774\uc758 \uc5f4 \uc0ac\uc774\ud074\ub9c1 \ud658\uacbd\uc5d0\uc11c\ub294 \uc774 \uc2dc\uc2a4\ud15c\uc774 \uc81c\uacf5\ud558\ub294 \uc0c1 \uc548\uc815\uc131\uc774 \uc815\ud655\ud788 \uc694\uad6c\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \uc5d0\ub108\uc9c0 \ubc0f \ud654\ud559 \uacf5\uc815 \uc7a5\ube44.<\/strong> \uc11d\uc720, \uac00\uc2a4 \ubc0f \ud654\ud559 \ud50c\ub79c\ud2b8\uc5d0\uc11c \uc774 \ud569\uae08\uc740 \uad11\ubc94\uc704\ud55c \uc628\ub3c4 \ubcc0\ub3d9 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ubd80\uc2dd\uc131 \ub9e4\uccb4\uc5d0 \ub178\ucd9c\ub418\ub294 \ubc38\ube0c \ub0b4\ubd80 \ubd80\ud488, \ud38c\ud504 \ubd80\ud488 \ubc0f \uc5f4\uad50\ud658\uae30 \uc694\uc18c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud06c\ub86c\uc744 \uc8fc\uc131\ubd84\uc73c\ub85c \ud558\ub294 \ubd80\ub3d9\ub9c9\uc740 \ub2e4\uc74c\uacfc \uc720\uc0ac\ud55c \uc218\uc900\uc758 \uc218\uc131 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/stainless-steel-powder\/\" rel=\"noreferrer noopener\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud30c\uc6b0\ub354<\/a> 316L\uacfc \uac19\uc740 \ub4f1\uae09\uc778 \ubc18\uba74, HEA \ub9e4\ud2b8\ub9ad\uc2a4\ub294 \uc0b0\uc131 \ubc0f \uc800\uc628 \ud658\uacbd\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc778\uc131 \uc720\uc9c0\ub825\uc744 \ub354\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. \uacf5\uad6c \ubc0f \ub9c8\ubaa8 \ubd80\ud488.<\/strong> \uc774 \ud569\uae08\uc758 \ub192\uc740 \uac00\uacf5 \uacbd\ud654\uc728\uc740 \ubbf8\ub044\ub7ec\uc9d0 \ubc0f \ucda9\uaca9 \uc811\ucd09 \uc2dc \ud45c\uba74 \uacbd\ud654 \ud6a8\uacfc\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. FeNiCrMn \uc18c\uc7ac\ub85c \uc801\uce35 \uc81c\uc870\ub41c \ucee8\ud3ec\uba40 \ub0c9\uac01 \ubc29\uc2dd\uc758 \uc0ac\ucd9c \uae08\ud615 \uc778\uc11c\ud2b8, \uc131\ud615 \ub2e4\uc774 \ubc0f \ub9c8\ubaa8 \uc2ac\ub9ac\ube0c\ub294 \uc0ac\uc6a9 \uc911\uc5d0 \uc810\uc9c4\uc801\uc778 \ud45c\uba74 \uacbd\ud654 \ud604\uc0c1\uc744 \ubcf4\uc5ec, \uc0ac\uc804 \uacbd\ud654 \ucc98\ub9ac\ub41c \uae30\uc874 \uacf5\uad6c \uc7ac\ub8cc\uc5d0 \ube44\ud574 \uacf5\uad6c \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ud55c\ud3b8, \uc801\uce35 \uc81c\uc870\uc5d0 \ud1b5\ud569\ub41c \ub0c9\uac01 \ucc44\ub110\uc740 \uc0ac\uc774\ud074 \uc2dc\uac04\uc744 \ub2e8\ucd95\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. \uc0dd\uc758\ud559 \ubc0f \uc5f0\uad6c \uc2dc\uc124.<\/strong> \ucf54\ubc1c\ud2b8 \ubc29\ucd9c\uc774 \uc6b0\ub824\ub418\ub294 \uc758\ub8cc \uae30\uae30 \uc5f0\uad6c \ubd84\uc57c\uc5d0\uc11c \ucf54\ubc1c\ud2b8\uac00 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc740 \uc774 \uc870\uc131\ubb3c\uc740 \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc73c\uba70, \ud574\ub2f9 \ud569\uae08\uc740 \uc815\ud615\uc678\uacfc \ubc0f \uc218\uc220 \uae30\uad6c \uc2dc\uc81c\ud488\uc5d0 \ub300\ud55c \ud3c9\uac00\uac00 \uc9c4\ud589 \uc911\uc785\ub2c8\ub2e4. \ud2b9\uc815 \uc81c\ud488\uc744 \ub118\uc5b4, FeNiCrMn \ubd84\ub9d0\uc740 \ud569\uae08 \uc124\uacc4, \uad6c\ubc30 \uc7ac\ub8cc \ubc0f \uaca9\uc790 \uad6c\uc870 \uc5f0\uad6c\ub97c \uc704\ud55c \ubaa8\ub378 FCC \uace0\uc5d4\ud2b8\ub85c\ud53c \uc2dc\uc2a4\ud15c\uc73c\ub85c\uc11c \ub300\ud559 \ubc0f \uad6d\ub9bd \uc5f0\uad6c\uc18c\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc8fc\ubb38\ub418\ub294 HEA \uc7ac\ub8cc \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub2e4\uc12f \uac00\uc9c0 \ubd84\uc57c \uc804\ubc18\uc5d0 \uac78\uccd0 \uacf5\ud1b5\ub41c \ucc44\ud0dd \uacbd\ud5a5\uc774 \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc774 \ud569\uae08\uc744 \uc120\ud0dd\ud558\ub294 \uc774\uc720\ub294 \ud2b9\uc815 \ud55c \uac00\uc9c0 \ud2b9\uc131\uc744 \uadf9\ub300\ud654\ud558\uae30 \ub54c\ubb38\uc774 \uc544\ub2c8\ub77c, \uc778\uc1c4\uc131, \uc5f0\uc131, \ub0b4\uc2dd\uc131, \uadf9\uc800\uc628 \uc778\uc131\uc744 \ud558\ub098\uc758 \uc778\uc99d\ub41c \uc18c\uc7ac\uc5d0 \ubaa8\ub450 \uacb0\ud569\ud568\uc73c\ub85c\uc368 \ub2e4\uc911 \uc18c\uc7ac \uc870\ub9bd\uc758 \ud544\uc694\uc131\uc744 \uc904\uc77c \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc720\uc0ac \uc18c\uc7ac\uc640\uc758 \ube44\uad50 \ubc0f \uc8fc\uc694 \ud2b9\uc131 \ucc28\uc774\uc810<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uce35 \uc81c\uc870(AM) \ud504\ub85c\uadf8\ub7a8\uc758 \uc18c\uc7ac \uc120\uc815 \uc2dc\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c FeNiCrMn\uc744 5\uc6d0\uc18c \ud569\uae08\uc778 CoCrFeMnNi, \uc8fc\ub825 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc778 316L, \uadf8\ub9ac\uace0 \uace0\uac15\ub3c4 <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/nickel-based-powders\/\" rel=\"noreferrer noopener\">\ub2c8\ucf08 \uae30\ubc18 \ubd84\ub9d0<\/a> \uc778\ucf54\ub12c 718\uacfc \uac19\uc740 \uac83.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FeNiCrMn \ub300 \ub300\uccb4 \ud569\uae08<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc18d\uc131<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeNiCrMn \uace0\uc628 \ud569\uae08<\/th><th class=\"has-text-align-left\" data-align=\"left\">CoCrFeMnNi (\uce78\ud1a0\ub974)<\/th><th class=\"has-text-align-left\" data-align=\"left\">316L \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc778\ucf54\ub12c 718<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubc00\ub3c4 (g\/cm\u00b3)<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.9-8.1<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.2<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc2e4\uce21 \uc778\uc7a5 \uac15\ub3c4 (MPa)<\/td><td class=\"has-text-align-left\" data-align=\"left\">600-700<\/td><td class=\"has-text-align-left\" data-align=\"left\">550-680<\/td><td class=\"has-text-align-left\" data-align=\"left\">550-650<\/td><td class=\"has-text-align-left\" data-align=\"left\">1100-1300<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc2e4\uce21 \uc5f0\uc2e0\uc728 (%)<\/td><td class=\"has-text-align-left\" data-align=\"left\">25-35<\/td><td class=\"has-text-align-left\" data-align=\"left\">25-40<\/td><td class=\"has-text-align-left\" data-align=\"left\">30-45<\/td><td class=\"has-text-align-left\" data-align=\"left\">12-20<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uadf9\uc800\uc628 \uc778\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">Good<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub0b4\uc2dd\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 \uc0ac\uc6a9 \uc628\ub3c4 (\u00b0C)<\/td><td class=\"has-text-align-left\" data-align=\"left\">~800<\/td><td class=\"has-text-align-left\" data-align=\"left\">~800<\/td><td class=\"has-text-align-left\" data-align=\"left\">~870<\/td><td class=\"has-text-align-left\" data-align=\"left\">~700<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucf54\ubc1c\ud2b8 \ud568\ub7c9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5c6\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">~25 at%<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5c6\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">~1%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubd84\ub9d0\uc758 \uc0c1\ub300\uc801 \uc6d0\uac00<\/td><td class=\"has-text-align-left\" data-align=\"left\">Medium<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0ae\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc911\uc0c1<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778\uc1c4 \uac00\ub2a5\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">Good<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uce78\ud1a0\ub974 \ud569\uae08\uacfc \ube44\uad50\ud588\uc744 \ub54c, FeNiCrMn\uc740 \ucf54\ubc1c\ud2b8\ub97c \ud3ec\ud568\ud558\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \ub354 \ub0ae\uc740 \ube44\uc6a9\uc73c\ub85c \uac70\uc758 \ub3d9\uc77c\ud55c FCC \uc0c1 \uac70\ub3d9\uacfc \uadf9\uc800\uc628 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, \uc790\uc7ac \uc870\ub2ec \ubc0f \uc758\ub8cc\uc6a9 \uc778\uc99d \uc808\ucc28\ub97c \uac04\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 316L\uacfc \ube44\uad50\ud560 \ub54c, \uc774 \ud569\uae08\uc740 \uc801\ub2f9\ud55c \ube44\uc6a9 \ucc28\uc774\ub85c \uc800\uc628 \uc778\uc131\uacfc \uac00\uacf5 \uacbd\ud654\uc131\uc5d0\uc11c \ub69c\ub837\ud558\uac8c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, 316L\uc774 \uadf9\uc800\uc628 \ub610\ub294 \ud53c\ub85c \ud55c\uacc4\uc5d0 \ub3c4\ub2ec\ud588\uc744 \ub54c \uc5c5\uadf8\ub808\uc774\ub4dc \uc120\ud0dd\uc9c0\uac00 \ub429\ub2c8\ub2e4. \uc778\ucf54\ub12c 718\uacfc \ube44\uad50\ud560 \ub54c, \uc2e4\uc628 \uac15\ub3c4\ub294 \ub2e4\uc18c \ub5a8\uc5b4\uc9c0\uc9c0\ub9cc \uc5f0\uc131, \uc778\uc131 \ubc0f \uade0\uc5f4 \uc5c6\ub294 \uc131\ud615\uc131 \uba74\uc5d0\uc11c \uc555\ub3c4\uc801\uc73c\ub85c \uc6b0\uc6d4\ud558\ubbc0\ub85c, \ub450 \ud569\uae08\uc740 \uacbd\uc7c1 \uad00\uacc4\ub77c\uae30\ubcf4\ub2e4\ub294 \uc0c1\ud638 \ubcf4\uc644\uc801\uc778 \uc124\uacc4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\ubb34\uc0c1\uc758 \uc120\uc815 \uae30\uc900\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uadf9\uc800\uc628 \uc778\uc131, \uc5f0\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc774 \uc124\uacc4\uc758 \ud575\uc2ec \uc694\uc18c\uc77c \ub54c\ub294 FeNiCrMn\uc744 \uc120\ud0dd\ud558\uace0, \uc11d\ucd9c \uac15\ud654\ud615 \uace0\uc628 \uac15\ub3c4\uac00 \uc6b0\uc120\uc2dc\ub420 \ub54c\ub294 \uc778\ucf54\ub12c 718\uc744 \uc120\ud0dd\ud558\uba70, \ube44\uc6a9\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc18c\uc774\uace0 \uc0ac\uc6a9 \uc628\ub3c4\uac00 \uc801\ub2f9\ud55c \uc218\uc900\uc77c \ub54c\ub294 316L\uc744 \uc120\ud0dd\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6b0\ub9ac \ud68c\uc0ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/about\/\" rel=\"noreferrer noopener\">\uc0c1\ud558\uc774 \ud2b8\ub8e8\uc5b4 \uae30\uc220 \uc720\ud55c\uacf5\uc0ac<\/a> \uc911\uad6d\uc5d0 \ubcf8\uc0ac\ub97c \ub454 \uc801\uce35 \uc81c\uc870 \uacf5\uae09\uc5c5\uccb4\ub85c, PREP \ubd84\ub9d0 \uc81c\uc870 \uc7a5\ube44\uc640 \uace0\ud488\uc9c8 \uad6c\ud615 \uae08\uc18d \ubd84\ub9d0\uc744 \ud1b5\ud569\ud558\uc5ec \uacf5\uae09\ud569\ub2c8\ub2e4. 2009\ub144\uc5d0 \uc124\ub9bd\ub41c \uc774 \ud68c\uc0ac\ub294 \ub2e4\uc74c \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uc81c\uacf5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/gas-atomization-powders-process\/\" rel=\"noreferrer noopener\">\uac00\uc2a4 \ubd84\ubb34\ubc95 (GA)<\/a> \uadf8\ub9ac\uace0 <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/what-is-plasma-rotating-electrode-process-prep\/\" rel=\"noreferrer noopener\">\uc900\ube44<\/a> \ub2c8\ucf08 \ud569\uae08, \ud2f0\ud0c0\ub284 \ud569\uae08, \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15, \ucf54\ubc1c\ud2b8 \ud569\uae08, \uad6c\ub9ac \ud569\uae08, \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08 \ubc0f \ud2b9\uc218 \uc18c\uc7ac\uc5d0 \uac78\uce5c \uc81c\uc870 \uc5ed\ub7c9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Truer\ub294 \ud56d\uacf5\uc6b0\uc8fc, \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8, \uc11d\uc720\u00b7\uac00\uc2a4, \uc790\ub3d9\ucc28 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\ub97c \ub300\uc0c1\uc73c\ub85c \ub9de\ucda4\ud615 \ud569\uae08 \uac1c\ubc1c, \uc18c\ub7c9 \uc2dc\uc81c\ud488 \uc81c\uc791 \ubc0f \uc591\uc0b0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc8fc\uc694 \uc5f0\uad6c \uae30\uad00\ub4e4\uacfc \ud611\ub825\ud558\uc5ec \uae08\uc18d 3D \ud504\ub9b0\ud305 \ubd84\uc57c\uc758 \uacf5\ub3d9 \ud601\uc2e0 \uc13c\ud130\ub97c \uc6b4\uc601\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc5d0 \ub300\ud55c \ubb38\uc758 \ub610\ub294 \uae30\ud0c0 \uae08\uc18d \ubd84\ub9d0 \uad00\ub828 \uc694\uccad \uc0ac\ud56d\uc774 \uc788\uc73c\uc2dc\uba74, <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/contact-us\/\" rel=\"noreferrer noopener\">\ud300\uc5d0 \ubb38\uc758\ud558\uae30<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1: FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc758 \uc77c\ubc18\uc801\uc778 \uc785\uc790 \ud06c\uae30 \ubd84\ud3ec\ub294 \uc5b4\ub5bb\uac8c \ub429\ub2c8\uae4c?<\/strong> A: LPBF \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 \ud45c\uc900 \uc785\uc790 \ud06c\uae30\ub294 15~45 um \ub610\ub294 15~53 um\uc774\uba70, EBM\uc740 45~106 um, DED\ub294 53~150 um\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. MIM\uc758 \uacbd\uc6b0 25 um \ubbf8\ub9cc\uc758 \ub354 \ubbf8\uc138\ud55c \uc785\uc790\ub3c4 \uc81c\uacf5\ub418\uba70, \ubaa8\ub4e0 \uc785\uc790 \ud06c\uae30\ub294 \uad6c\ud615 \ubd84\ub9d0 \ud615\ud0dc\ub85c \uacf5\uae09\ub418\uba70, \ubd84\uc11d \uc99d\uba85\uc11c\uc5d0 \uc804\uccb4 \uc785\ub3c4 \ubd84\ud3ec(PSD) \ub370\uc774\ud130\uac00 \uae30\uc7ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2: FeNiCrMn \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08\uc740 SLM \ubc0f EBM \uc2dc\uc2a4\ud15c \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> A: \ub124. \ub2e8\uc0c1 FCC \uc751\uace0 \uacbd\ub85c\ub97c \ud1b5\ud574 \uc774 \ud569\uae08\uc740 \ub808\uc774\uc800 \ubc0f \uc804\uc790\ube54 \ud50c\ub7ab\ud3fc \ubaa8\ub450\uc5d0\uc11c \ub0ae\uc740 \uade0\uc5f4 \ubc1c\uc0dd \uacbd\ud5a5\uc744 \ubcf4\uc785\ub2c8\ub2e4. SLM\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d\uac04 \ub354 \ubbf8\uc138\ud55c \ubbf8\uc138\uad6c\uc870\uc640 \ub354 \ub192\uc740 \uac15\ub3c4\ub97c \uad6c\ud604\ud558\ub294 \ubc18\uba74, EBM\uc758 \uace0\uc628 \uc801\uce35 \ucc54\ubc84\ub294 \ub300\ud615 \ubd80\ud488\uc758 \uc794\ub958 \uc751\ub825\uc744 \ub354\uc6b1 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: FeNiCrMn \ubd84\ub9d0\uc5d0\ub294 \uc5b4\ub5a4 \uc778\uc99d\uc11c\uac00 \ucca8\ubd80\ub418\uc5b4 \uc788\ub098\uc694?<\/strong> A: \uac01 \ub85c\ud2b8\uc5d0\ub294 \ud654\ud559 \uc131\ubd84, \uc0b0\uc18c \ubc0f \uc9c8\uc18c \ud568\ub7c9, \uc785\ub3c4 \ubd84\ud3ec, \uc720\ub3d9\ub3c4, \uac89\ubd80\ud53c \ubc00\ub3c4\ub97c \ud3ec\ud568\ud55c \ubd84\uc11d \uc99d\uba85\uc11c\uac00 \ub3d9\ubd09\ub418\uc5b4 \ubc30\uc1a1\ub429\ub2c8\ub2e4. \ubc30\uce58 \ucd94\uc801 \uac00\ub2a5\uc131\uacfc \uc2dc\ub8cc \ubcf4\uad00\uc740 \ud45c\uc900 \uc808\ucc28\uc774\uba70, \uc694\uccad \uc2dc \uc81c3\uc790 \uac80\uc0ac\ub97c \uc8fc\uc120\ud574 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4: FeNiCrMn \ubd84\ub9d0\uc744 \uc8fc\ubb38\ud560 \ub54c \ucd5c\uc18c \uc8fc\ubb38 \uc218\ub7c9(MOQ)\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong> A: \uc5f0\uad6c \ubc0f \ud30c\ub77c\ubbf8\ud130 \uac1c\ubc1c\uc6a9\uc73c\ub85c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1~5kg \ub2e8\uc704\uc758 \ud45c\uc900 \ub4f1\uae09 \uc81c\ud488\uc774 \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc591\uc0b0\uc6a9 \uc81c\ud488\uc740 25~50kg \ub2e8\uc704\ub85c \uc9c4\uacf5 \ubc00\ubd09 \ubc0f \uc544\ub974\uace4 \uac00\uc2a4 \uc138\ucc99 \ucc98\ub9ac\ub41c \ud3ec\uc7a5\uc73c\ub85c \uacf5\uae09\ub418\uba70, \uac00\uaca9\uc740 \uc8fc\ubb38 \uc218\ub7c9\uc5d0 \ub530\ub77c \ucc28\ub4f1 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q5: FeNiCrMn\uc758 \uc131\ubd84\uc744 \ub9de\ucda4 \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> A: \ub124. \uc6d0\uc18c \ube44\uc728\uc740 \ub4f1\uc6d0\uc790 \ube44\uc728\uc744 \uae30\uc900\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\uc73c\uba70, Al, Ti, Mo \ub610\ub294 \ud0c4\uc18c\uc640 \uac19\uc740 \ubbf8\ub7c9 \uc6d0\uc18c\ub97c \ucca8\uac00\ud558\uc5ec \uac15\ub3c4, \uc801\uce35 \uacb0\ud568 \uc5d0\ub108\uc9c0 \ub610\ub294 \uc11d\ucd9c \uac70\ub3d9\uc744 \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9de\ucda4\ud615 \ud654\ud559 \uc870\uc131\uc740 \uacf5\uae09\uc5c5\uccb4\uc758 \ud569\uae08 \uac1c\ubc1c \uc11c\ube44\uc2a4\ub97c \ud1b5\ud574 \uba3c\uc800 \uc18c\ub7c9\uc758 \uc2dc\ud5d8 \uc0dd\uc0b0\uc744 \uac70\uccd0 \uac1c\ubc1c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q6: FeNiCrMn \ubd84\ub9d0 \uc8fc\ubb38\uc758 \uc77c\ubc18\uc801\uc778 \ub9ac\ub4dc \ud0c0\uc784\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong> A: \ud45c\uc900 \uc870\uc131\uc758 \uc7ac\uace0 \uc81c\ud488\uc740 \ubcf4\ud1b5 1~2\uc8fc \uc774\ub0b4\uc5d0 \ucd9c\uace0\ub429\ub2c8\ub2e4. \ub9de\ucda4\ud615 \uc870\uc131 \uc81c\ud488\uc774\ub098 PREP \ub4f1\uae09 \uace0\uc21c\ub3c4 \ubd84\ub9d0\uc758 \uacbd\uc6b0, \ubd84\ubb34 \uacf5\uc815 \uc77c\uc815 \ubc0f \ud544\uc694\ud55c \ud488\uc9c8 \ubb38\uc11c \ud328\ud0a4\uc9c0\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c 4~8\uc8fc\uac00 \uc18c\uc694\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer FeNiCrMn High Entropy Alloys are equiatomic, single-phase FCC multi-principal-element alloys engineered for additive manufacturing, combining exceptional cryogenic toughness, high work-hardening capacity, and strong corrosion resistance in one printable material system. Produced as spherical powder by gas atomization or PREP, FeNiCrMn powder typically delivers 15-45 um cuts for LPBF and 45-106 um cuts for [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":10266,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[1],"tags":[],"post_folder":[],"class_list":["post-10443","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/comments?post=10443"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10443\/revisions"}],"predecessor-version":[{"id":10444,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10443\/revisions\/10444"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media\/10266"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media?parent=10443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/categories?post=10443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/tags?post=10443"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/post_folder?post=10443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}