{"id":10408,"date":"2026-08-03T16:06:23","date_gmt":"2026-08-03T08:06:23","guid":{"rendered":"https:\/\/am-material.com\/?p=10408"},"modified":"2026-07-21T16:26:21","modified_gmt":"2026-07-21T08:26:21","slug":"3-critical-factors-when-sourcing-feni42-soft-magnetic-powder-for-am-2","status":"publish","type":"post","link":"https:\/\/am-material.com\/ko\/news\/3-critical-factors-when-sourcing-feni42-soft-magnetic-powder-for-am-2\/","title":{"rendered":"\uc801\uce35 \uc81c\uc870(AM)\uc6a9 Feni42 \uc5f0\uc790\uc131 \ubd84\ub9d0 \uc870\ub2ec \uc2dc \uace0\ub824\ud574\uc57c \ud560 3\uac00\uc9c0 \ud575\uc2ec \uc694\uc18c"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\uac04\ub2e8\ud55c \ub2f5\ubcc0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNi42 \uc5f0\uc790\uc131 \ubd84\ub9d0<\/strong> \uc774 \uc81c\ud488\uc740 \uc57d 42% \ub2c8\ucf08\uc744 \ud568\uc720\ud558\uace0 \ub098\uba38\uc9c0\ub294 \ucca0\ub85c \uad6c\uc131\ub41c \uad6c\ud615 \ucca0-\ub2c8\ucf08 \ud569\uae08 \uc6d0\ub8cc\ub85c, \uc720\uc6a9\ud55c \uc5f0\uc790\uc131 \ud2b9\uc131\uacfc \ud568\uaed8 \uace0\uc804\uc801\uc778 Alloy 42(1.3917 \/ Nilo 42) \uac00\uacf5 \ub4f1\uae09\uc744 \uc815\uc758\ud558\ub294 \ub9e4\uc6b0 \ub0ae\uace0 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ub41c \uc5f4\ud33d\ucc3d \ud2b9\uc131\uc744 \uacb8\ube44\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uce35 \uc81c\uc870, \ubd84\ub9d0 \uc57c\uae08 \ub610\ub294 \uae08\uc18d \uc0ac\ucd9c \uc131\ud615 \uc6a9\ub3c4\ub85c \uc774 \ubd84\ub9d0\uc744 \uc870\ub2ec\ud558\ub294 \uad6c\ub9e4\uc790\ub294 \ub2e4\uc74c \uc138 \uac00\uc9c0 \ud575\uc2ec \uc694\uc18c\ub97c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4: \uccab\uc9f8, \ud654\ud559\uc801 \uc21c\ub3c4, \ud2b9\ud788 \uc0b0\uc18c \ud568\ub7c9\uc774 0.05 wt% \ubbf8\ub9cc\uc774\uace0 \ub2c8\ucf08 \ud568\ub7c9(41.5-42.5%)\uc774 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \uc0bd\uc785 \uc6d0\uc18c\uc640 \uc870\uc131 \ud3b8\ucc28\uac00 \ud22c\uc790\uc728\uacfc \uc794\ub958 \uc790\ud654\ub825\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uc800\ud558\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4; \ub458\uc9f8, \uacf5\uc815\uc5d0 \uc801\ud569\ud55c \uc785\uc790 \ud06c\uae30 \ubd84\ud3ec\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub808\uc774\uc800 \ud30c\uc6b0\ub354 \ubca0\ub4dc \uc735\ud569(LPBF)\uc758 \uacbd\uc6b0 15~53 \ub9c8\uc774\ud06c\ub860, EBM \ubc0f DED\uc758 \uacbd\uc6b0 45~106 \ub9c8\uc774\ud06c\ub860\uc785\ub2c8\ub2e4; \uc14b\uc9f8, \uc5f4\ucc98\ub9ac \ud6c4\uc758 \uc785\uc99d\ub41c \uc790\uae30 \uc131\ub2a5\uc785\ub2c8\ub2e4. \ucd5c\uc885 \ud22c\uc790\uc728\uacfc \ubcf4\uc790\ub825\uc740 \uac74\uc870 \uc218\uc18c \ub610\ub294 \uc9c4\uacf5 \uc0c1\ud0dc\uc5d0\uc11c \uace0\uc628 \uc5b4\ub2d0\ub9c1\uc744 \uac70\uce5c \ud6c4\uc5d0\uc57c \ube44\ub85c\uc18c \ud615\uc131\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4\ub294 \uc57d 1.4~1.5 T\uc774\uba70, \ud034\ub9ac \uc628\ub3c4\ub294 \uc57d 420\u00b0C\uc774\uba70, 20~300\u00b0C \ubc94\uc704\uc5d0\uc11c \uc5f4\ud33d\ucc3d \uacc4\uc218\ub294 \ub300\ub7b5 4.5~5.0 \u00d7 10\u207b\u2076\/K\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 FeNi42\ub294 \uc720\ub9ac-\uae08\uc18d \ubc00\ubd09 \ubc0f \ubc00\ud3d0 \ud328\ud0a4\uc9d5 \ubd84\uc57c\uc5d0\uc11c \uc8fc\ub958\ub97c \uc774\ub8e8\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uacf5\uae09\uc5c5\uccb4\ub97c \uc120\uc815\ud558\uae30 \uc804\uc5d0\ub294 \ubc18\ub4dc\uc2dc \ud654\ud559 \uc131\ubd84, \uc0b0\uc18c \ud568\ub7c9, \uc785\ub3c4 \ubd84\ud3ec(PSD), \uc720\ub7c9 \ubc0f \uad6c\ud615\ub3c4\ub97c \ud3ec\ud568\ud558\ub294 \ubd84\uc11d \uc99d\uba85\uc11c\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FeNi42 \uc5f0\uc790\uc131 \ubd84\ub9d0\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>FeNi42 \uc5f0\uc790\uc131 \ubd84\ub9d0<\/strong> \uc774 \ud569\uae08\uc740 \uc5f0\uc790\uc131 \ubc0f \uc81c\uc5b4 \ud33d\ucc3d \ud569\uae08\uc778 \ucca0-\ub2c8\ucf08 \uacc4\uc5f4\uc5d0 \uc18d\ud558\uba70, \uc774 \uacc4\uc5f4\uc5d0\ub294 FeNi50\uacfc 78-80% \ub2c8\ucf08\uc744 \uae30\uc900\uc73c\ub85c \ud55c \uace0\ud22c\uacfc\uc728 \ud37c\uba40\ub85c\uc774 \ub4f1\uae09\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uba85\uce6d\uc5d0 \ud3ec\ud568\ub41c \u201c42\u201d\ub294 \uba85\ubaa9\uc0c1 \ub2c8\ucf08 \ud568\ub7c9\uc774 \uc911\ub7c9 \uae30\uc900\uc73c\ub85c 42%\uc784\uc744 \ub098\ud0c0\ub0b4\uba70, \ub098\uba38\uc9c0 \uc131\ubd84\uc740 \uac70\uc758 \uc804\ubd80\uac00 \ucca0\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uac00\uacf5 \ud615\ud0dc\uc758 \uacbd\uc6b0, \uc774 \uc870\uc131\uc740 \uad6d\uc81c\uc801\uc73c\ub85c Alloy 42, UNS K94100, DIN 1.3917\uc73c\ub85c \uad6d\uc81c \ud45c\uc900\ud654\ub418\uc5b4 \uc788\uc73c\uba70, Nilo 42\uc640 \uac19\uc740 \uc0c1\ud45c\uba85\uc73c\ub85c\ub3c4 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc218\uc2ed \ub144 \ub3d9\uc548 \uc720\ub9ac-\uae08\uc18d \ubc00\ubd09, \uc138\ub77c\ubbf9 \ud328\ud0a4\uc9c0 \ub9ac\ub4dc \ud504\ub808\uc784, \ubc18\ub3c4\uccb4 \ubc00\ud3d0 \uc778\ud074\ub85c\uc800\uc758 \uae30\ubcf8 \uc18c\uc7ac\ub85c \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf4\ub2e4 \uad11\ubc94\uc704\ud55c \ubc94\uc704 \ub0b4\uc5d0\uc11c <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/soft-magnetic-powder\/\" rel=\"noreferrer noopener\">\ubd80\ub4dc\ub7ec\uc6b4 \uc790\uc131 \ubd84\ub9d0<\/a> \uc801\uce35 \uc81c\uc870 \ubc0f \ubd84\ub9d0 \uc57c\uae08 \uacf5\uc815\uc5d0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c FeNi42\ub294 \ub69c\ub837\ud55c \uc911\uac04 \uc704\uce58\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4. FeNi50\uc774\ub098 \ud37c\uba40\ub85c\uc774\uc640 \uac19\uc774 \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub354 \ub192\uc740 \ud569\uae08\uc740 \ub354 \ub192\uc740 \ucd5c\ub300 \ud22c\uc790\uc728\uacfc \ub354 \ub0ae\uc740 \uc794\ub958 \uc790\ub825\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \ub2c8\ucf08 \ud568\ub7c9\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc5f4\ud33d\ucc3d\uc774 \ucee4\uc9c0\uace0 \ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4\ub294 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. FeNi42\ub294 \uc790\uc131 \uc131\ub2a5\uc744 \ub2e4\uc18c \ud76c\uc0dd\ud558\ub294 \ub300\uc2e0 \ub450 \uac00\uc9c0 \uacb0\uc815\uc801\uc778 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc989, \uc57d 1.4~1.5 T\uc758 \ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4( \uc774\ub294 \uace0\ub2c8\ucf08 \ud37c\uba40\ub85c\uc774\uc758 \ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4\ub97c \ub2a5\uac00\ud558\uba70, \uc57d 400\u00b0C\uae4c\uc9c0 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ubc0f \ubc00\ubd09 \uc720\ub9ac\uc640 \ub9e4\uc6b0 \uc720\uc0ac\ud55c \uac70\uc758 \uc77c\uc815\ud55c \ub0ae\uc740 \uc5f4\ud33d\ucc3d \uacc4\uc218\ub97c \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi42 \ubd84\ub9d0\uc5d0 \ub300\ud55c \uc218\uc694\ub97c \uacac\uc778\ud558\ub294 \uc8fc\uc694 \ubb3c\ub9ac\uc801 \uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc81c\uc5b4\ub41c \ub0ae\uc740 \uc5f4\ud33d\ucc3d\ub960<\/strong>: 20~300\u00b0C \ubc94\uc704\uc5d0\uc11c \ub300\ub7b5 4.5~5.0 \u00d7 10\u207b\u2076\/K\uc758 \uc5f4\ud33d\ucc3d \uacc4\uc218\ub97c \ub098\ud0c0\ub0b4\uc5b4, \uc720\ub9ac \ubc0f \uc138\ub77c\ubbf9\uacfc \ud568\uaed8 \uce58\uc218 \uc548\uc815\uc131\uc774 \ub6f0\uc5b4\ub09c \uc870\ub9bd\uccb4\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc591\ud638\ud55c \uc5f0\uc790\uc131 \uc751\ub2f5<\/strong>: \uc801\uc808\ud55c \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac \ud6c4 \ucd08\uae30 \ud22c\uc790\uc728\uc774 \uc218\ucc9c \ub2e8\uc704\uc774\uba70, \uc794\ub958 \uc790\ud654\ub825\uc774 20 A\/m \ubbf8\ub9cc\uc778 \uc774 \uc18c\uc7ac\ub294 \uc800\uc8fc\ud30c \ucf54\uc5b4, \ucc28\ud3d0\uc7ac \ubc0f \uc13c\uc11c \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3d9\uae09 \uc81c\ud488 \uc911 \ub192\uc740 \ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4<\/strong>: \uc57d 1.4~1.5 T\ub85c, 80% \ub2c8\ucf08 \ud37c\ub9d0\ub85c\uc774\uc758 \uc57d \ub450 \ubc30 \uc218\uc900\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc911\uac04 \uc815\ub3c4\uc758 \uc804\uae30 \uc800\ud56d\ub960<\/strong>: \uc57d 0.70 uOhm*m\uc73c\ub85c, \uc21c\uc218 \ucca0\ubcf4\ub2e4 \ub192\uc544\uc11c \uad50\ub958 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc640\uc804\ub958 \uc190\uc2e4\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub6f0\uc5b4\ub09c \uac00\uacf5\uc131<\/strong>: \ub2e8\uc0c1 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8(fcc) \uad6c\uc870\ub294 \uc5f0\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uacbd\ud654\ub418\uc9c0 \uc54a\uc73c\uba70, \uc6a9\uc811 \ubc0f \uc18c\uacb0\uc774 \ub9e4\ub044\ub7fd\uac8c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\ub9d0 \ud615\ud0dc\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \ub2e8\uc870 \uac00\uacf5\uc73c\ub85c\ub294 \ub2ec\uc131\ud560 \uc218 \uc5c6\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uac00 \uc5f4\ub9bd\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uae30\ud558\ud559\uc801\uc73c\ub85c \ubcf5\uc7a1\ud55c \uc790\uae30 \ucf54\uc5b4, \uc77c\uccb4\ud615 \ucc28\ud3d0 \uad6c\uc870, \uc778\uc1c4\ud615 \ubc00\ud3d0 \ud328\ud0a4\uc9c0 \ubd80\ud488, \uadf8\ub9ac\uace0 \ub2e4\uc74c \uc6a9\ub3c4\uc758 \ub137\uc250\uc774\ud504 \ubd80\ud488 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/metal-injection-molding-mim\/\" rel=\"noreferrer noopener\">\uae08\uc18d \uc0ac\ucd9c \uc131\ud615(MIM)<\/a> \uc0dd\uc0b0 \uaddc\ubaa8 \uce21\uba74\uc5d0\uc11c.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"649\" height=\"475\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2026\/02\/FeNi30-alloy-powder.jpg\" alt=\"\" class=\"wp-image-10039\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2026\/02\/FeNi30-alloy-powder.jpg 649w, https:\/\/am-material.com\/wp-content\/uploads\/2026\/02\/FeNi30-alloy-powder-300x220.jpg 300w, https:\/\/am-material.com\/wp-content\/uploads\/2026\/02\/FeNi30-alloy-powder-16x12.jpg 16w\" sizes=\"(max-width: 649px) 100vw, 649px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud654\ud559 \uc870\uc131 \ub370\uc774\ud130\uc640 \uc131\ub2a5 \uc694\uc18c \uac04\uc758 \uc0c1\uad00\uad00\uacc4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi42\uc758 \uc131\ub2a5\uc740 \ub2e4\ub978 \uac70\uc758 \ubaa8\ub4e0 \uc0c1\uc6a9 \ud569\uae08\ubcf4\ub2e4 \ub2c8\ucf08 \ud568\ub7c9\uc5d0 \ud6e8\uc52c \ub354 \ubbfc\uac10\ud558\uac8c \ubc18\uc751\ud558\ub294\ub370, \uc774\ub294 Fe-Ni \uacc4\uc758 \uc790\uae30 \uc804\uc774 \uac70\ub3d9\uacfc \uc5f4\ud33d\ucc3d \ucd5c\uc18c\uc810\uc774 \ubaa8\ub450 \uc774 \uc870\uc131 \uadfc\ucc98\uc5d0 \uc704\uce58\ud558\uae30 \ub54c\ubb38\uc774\ub2e4. \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub2e8 1%\ub9cc \ubcc0\ub3d9\ud574\ub3c4 \ud034\ub9ac\uc810, \ud33d\ucc3d \uace1\uc120 \ubc0f \ud22c\uc790\uc728\uc774 \ubcc0\ud654\ud558\uae30 \ub54c\ubb38\uc5d0, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ubd84\ub9d0 \uacf5\uae09\uc5c5\uccb4\ub4e4\uc740 \ub2c8\ucf08 \ud568\ub7c9\uc744 \uacf5\uce6d\uce58\uc758 0.5% \uc774\ub0b4\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FeNi42\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\">\ubbfc (%)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ub9e5\uc2a4 (%)<\/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\">\ub2c8\ucf08(Ni)<\/td><td class=\"has-text-align-left\" data-align=\"left\">41.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">42.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">fcc \uad6c\uc870, \ud034\ub9ac\uc810, \ud22c\uacfc\uc728 \ubc0f \ud33d\ucc3d \uacc4\uc218\ub97c \uc815\uc758\ud55c\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucca0(Fe)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc794\uc561<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc794\uc561<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac15\uc790\uc131 \uae30\ud310; \ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4\ub97c \uc81c\uacf5\ud55c\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub9dd\uac04(Mn)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6a9\uc735 \uacf5\uc815\uc5d0\uc11c\uc758 \ud0c8\uc0b0\uc81c; \uac00\uc5f4 \uac00\uacf5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc2e4\ub9ac\ucf58(Si)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud0c8\uc0b0\uc81c; \uc804\uae30 \uc800\ud56d\ub960\uc744 \uc57d\uac04 \ub192\uc784<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud0c4\uc18c(C)<\/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\">\ubd88\uc21c\ubb3c; \ud22c\uacfc\uc728\uc744 \uc800\ud558\uc2dc\ud0a4\uace0 \ubcf4\uc790\ub825\uc744 \uc99d\uac00\uc2dc\ud0a8\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778(P)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.025<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uc21c\ubb3c; \uc785\uacc4 \ubd80\uc704\ub97c \ucde8\uc131\ud654\uc2dc\ud0a8\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc720\ud669(S)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.025<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uc21c\ubb3c; \ub3c4\uba54\uc778 \ubcbd\uc744 \uace0\uc815\uc2dc\ud0a4\ub294 \ub0b4\ud3ec\ubb3c\uc744 \ud615\uc131\ud55c\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0b0\uc18c (O, \ubd84\ub9d0)<\/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\">\ubd84\ub9d0\uc774 \uac04\uadf9\uc5d0 \uc874\uc7ac\ud568; \uc790\uc131\uc801 \uc5f0\uc131\uc744 \uc704\ud574 \ub18d\ub3c4\ub97c \ub0ae\uac8c \uc720\uc9c0\ud574\uc57c \ud568<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2c8\ucf08<\/strong> \uc774\uac83\uc774 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4. 42% \ud569\uae08\uc740 Fe-Ni \uacc4\uc5d0\uc11c \uc5f4\ud33d\ucc3d\uc774 \ucd5c\uc18c\uac00 \ub418\ub294 \uc870\uc131(36% Ni \uadfc\ucc98\uc758 \uc778\ubc14\ub974 \uc601\uc5ed) \ubc14\ub85c \uc544\ub798\uc5d0 \uc704\uce58\ud558\uba74\uc11c\ub3c4, \uc57d 420\u00b0C\uc758 \ud034\ub9ac \uc628\ub3c4\ub97c \uac16\ub294 \uc644\uc804\ud55c \uac15\uc790\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub192\uc544\uc9c0\uba74 \ud569\uae08\uc740 \ub354 \ub192\uc740 \ud22c\uc790\uc728\uc744 \uac00\uc9c0\uc9c0\ub9cc \ud3ec\ud654\ub3c4\uac00 \ub0ae\uc740 \ud37c\uba40\ub85c\uc774 \uc601\uc5ed\uc73c\ub85c \uc774\ub3d9\ud558\uba70, \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub0ae\uc544\uc9c0\uba74 \ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4\ub294 \uc99d\uac00\ud558\uc9c0\ub9cc \ubc00\ud3d0\ud615 \ud328\ud0a4\uc9c0\uc5d0\uc11c \ud569\uae08\uc758 \uac00\uce58\ub97c \ub192\uc774\ub294 \uc5f4\ud33d\ucc3d \uc77c\uce58 \ud2b9\uc131\uc774 \uc0c1\uc2e4\ub41c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Iron<\/strong> \uac15\uc790\uc131 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc6d0\uc790\ub2f9 \ub192\uc740 \uc790\uae30 \ubaa8\uba58\ud2b8 \ub355\ubd84\uc5d0 FeNi42\ub294 1.4~1.5 T \ubd80\uadfc\uc5d0\uc11c \ud3ec\ud654 \uc0c1\ud0dc\uc5d0 \ub3c4\ub2ec\ud558\uba70, \uc774\ub294 80% \ub2c8\ucf08 \ud37c\ub9d0\ub85c\uc774\uc758 \uc77c\ubc18\uc801\uc778 \ud3ec\ud654 \uc790\uae30\uc7a5\uc778 0.75~0.8 T\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 \uc218\uce58\uc785\ub2c8\ub2e4. \ubd84\ub9d0 \uad6c\ub9e4\uc790\uc758 \uacbd\uc6b0, \ubd84\uc11d \uc99d\uba85\uc11c\uc5d0 \uae30\uc7ac\ub41c \ucca0 \ub300 \ub2c8\ucf08 \ube44\uc728\uc744 \uac00\uc7a5 \uba3c\uc800 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud0c4\uc18c, \ud669, \uc778<\/strong> \uc774\ub294 \uc5f0\uc790\uc131 \ud569\uae08\uc5d0\uc11c \uc790\uc131 \ub3c5\uc18c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud0c4\uc18c \uc0bd\uc785 \uc6d0\uc790\uc640 \ud669\ud654\ubb3c \ub610\ub294 \uc778\ud654\ubb3c \ud568\uc720\ubb3c\uc740 \uc790\uc131 \ub3c4\uba54\uc778 \ubcbd\uc744 \uace0\uc815\uc2dc\ucf1c, \ubcf4\uc790\ub825\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uc99d\uac00\uc2dc\ud0a4\uace0 \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \uc190\uc2e4\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \ubd84\ub9d0 \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \uc0bd\uc785 \uc6d0\uc790\uc640 \uad00\ub828\ud558\uc5ec \uac00\uc7a5 \ud070 \uc6b0\ub824 \uc0ac\ud56d\uc740 <strong>\uc0b0\uc18c<\/strong>: \ubaa8\ub4e0 \uc785\uc790\ub294 \ubd84\ubb34 \uacf5\uc815\uc73c\ub85c \uc778\ud574 \ud45c\uba74\uc5d0 \uc0b0\ud654\uce35\uc744 \ud615\uc131\ud558\uba70, \ucd1d \uc0b0\uc18c \ud568\ub7c9\uc774 \ub300\ub7b5 0.05 wt%\ub97c \ucd08\uacfc\ud560 \uacbd\uc6b0 \uc18c\uacb0 \ub610\ub294 \uc778\uc1c4 \ud6c4 \ud22c\uacfc\uc131\uc774 \ud604\uc800\ud788 \uc800\ud558\ub418\ub294 \uac83\uc73c\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \uace0\uc21c\ub3c4 \uc544\ub974\uace4\uc744 \uc774\uc6a9\ud55c \ubd88\ud65c\uc131 \uac00\uc2a4 \ubd84\ubb34 \uacf5\uc815\uc744 \uac70\uce5c \ud6c4 \ubc00\ubd09 \ucc98\ub9ac \ubc0f \ud3ec\uc7a5\uc744 \uc2e4\uc2dc\ud558\ub294 \uac83\uc774 \uc774 \ub4f1\uae09 \uc81c\ud488\uc758 \ud1b5\uc6a9\ub418\ub294 \uc0dd\uc0b0 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9dd\uac04\uacfc \uc2e4\ub9ac\ucf58\uc740 \uc6a9\uc735 \ud0c8\uc0b0 \uacf5\uc815\uc5d0\uc11c \ubbf8\ub7c9\uc758 \uc794\ub958 \uc131\ubd84\uc73c\ub85c \ud3ec\ud568\ub418\uba70, \uaddc\uaca9 \ud55c\ub3c4 \ub0b4\uc5d0\uc11c\ub294 \ubb34\ud574\ud569\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58\uc740 \uc624\ud788\ub824 \uc804\uae30 \uc800\ud56d\ub960\uc744 \uc18c\ud3ed \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uae0d\uc815\uc801\uc778 \ud6a8\uacfc\ub97c \uac00\uc838\uc624\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub294 \ubd84\uc11d \uc99d\uba85\uc11c\ub97c \ub2e8\uc21c\ud55c \ud615\uc2dd\uc801 \uc808\ucc28\uac00 \uc544\ub2cc \uc131\ub2a5 \uc99d\ube59 \uc11c\ub958\ub85c \uac04\uc8fc\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5f0\uc790\uc131 \ud569\uae08\uc758 \uacbd\uc6b0, \ud654\ud559 \uc131\ubd84\uc774 \uace7 \uc131\ub2a5\uc744 \uacb0\uc815\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubb3c\ub9ac\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131 \uac1c\uc694 \ubc0f \ub370\uc774\ud130 \uc694\uc57d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi42\ub294 \uac15\ub3c4\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubb3c\ub9ac\uc801 \uc0c1\uc218 \uce21\uba74\uc5d0\uc11c\ub3c4 \uaddc\uaca9\uc774 \uc815\ud574\uc838 \uc788\uc73c\ubbc0\ub85c, \uc644\uc804\ud55c \ub370\uc774\ud130 \uc2dc\ud2b8\uc5d0\ub294 \uc790\uae30\uc801, \uc5f4\uc801, \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ubaa8\ub450 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798\uc758 \uc218\uce58\ub294 \uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc758 \ud569\uae08\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub294 \uc790\uae30\uc801 \uc6a9\ub3c4\uc640 \uad00\ub828\ub41c \uc0c1\ud0dc\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\">8.11<\/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\uc810<\/td><td class=\"has-text-align-left\" data-align=\"left\">1430-1450<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00b0C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud034\ub9ac \uc628\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">~420<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00b0C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4 (Bs)<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.4-1.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">T<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uac15\uc81c\ub825 (\uc5b4\ub2d0\ub9c1 \ucc98\ub9ac)<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 20<\/td><td class=\"has-text-align-left\" data-align=\"left\">A\/m<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucd08\uae30 \ud22c\uacfc\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">2000-5000<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uae30 \uc800\ud56d<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">uOhm*m<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">CTE (20~300\u00b0C)<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.5-5.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">x10\u207b\u2076\/K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4 \uc804\ub3c4\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">15-17<\/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\">\ud0c4\uc131 \uacc4\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">145<\/td><td class=\"has-text-align-left\" data-align=\"left\">GPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778\uc7a5 \uac15\ub3c4 (\uc5b4\ub2d0\ub9c1 \ucc98\ub9ac)<\/td><td class=\"has-text-align-left\" data-align=\"left\">570-620<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud56d\ubcf5\uac15\ub3c4 (\uc5b4\ub2d0\ub9c1 \ucc98\ub9ac)<\/td><td class=\"has-text-align-left\" data-align=\"left\">280-320<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc2e0\uc7a5<\/td><td class=\"has-text-align-left\" data-align=\"left\">30<\/td><td class=\"has-text-align-left\" data-align=\"left\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ub3c4 (\uc5b4\ub2d0\ub9c1 \ucc98\ub9ac \ud6c4)<\/td><td class=\"has-text-align-left\" data-align=\"left\">150-160<\/td><td class=\"has-text-align-left\" data-align=\"left\">HV<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 <strong>\uc5f4\ud33d\ucc3d \uac70\ub3d9<\/strong> \uc774\ub294 \uc774 \ud569\uae08\uc758 \ub300\ud45c\uc801\uc778 \ud2b9\uc131\uc785\ub2c8\ub2e4. \uc2e4\uc628\uc5d0\uc11c \uc57d 300\u00b0C \uc0ac\uc774\uc5d0\uc11c\ub294 \ud3c9\uade0 \ud33d\ucc3d \uacc4\uc218\uac00 4.7 \u00d7 10\u207b\u2076\/K \ubd80\uadfc\uc744 \uc720\uc9c0\ud558\uba70, \uc774\ub294 \ubc00\ubd09\uc6a9 \uc720\ub9ac \ubc0f \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc2a4\uc758 \ud33d\ucc3d \uacc4\uc218\uc640 \ub9e4\uc6b0 \uc720\uc0ac\ud569\ub2c8\ub2e4. \ubcc0\uace1 \uc628\ub3c4 \uc774\uc0c1\uc5d0\uc11c\ub294 \uacc4\uc218\uac00 \uae09\uaca9\ud788 \uc0c1\uc2b9\ud558\ubbc0\ub85c, \uc124\uacc4 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ubc00\ubd09 \uc870\ub9bd\uccb4\ub97c \uac80\uc99d\ud560 \ub54c \ub2e8\uc21c\ud788 \uc2e4\uc628\uc5d0\uc11c\uc758 \ub2e8\uc77c \uc218\uce58\ub9cc \uace0\ub824\ud558\uc9c0 \ub9d0\uace0 \ud56d\uc0c1 \ud33d\ucc3d \uace1\uc120\uacfc \uc77c\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 <strong>\uc790\uc131 \ud2b9\uc131<\/strong> \uc62c\ubc14\ub978 \ud574\uc11d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. FeNi42\ub294 \ud655\uc2e4\ud788 \uc5f0\uc790\uc131\uccb4\uc774\uc9c0\ub9cc, \ucd5c\uace0 \ud22c\uc790\uc728 \ud569\uae08\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc5b4\ub2d0\ub9c1 \ud6c4 \ucd08\uae30 \ud22c\uc790\uc728\uc740 2000~5000, \uc794\ub958\uc790\ud654\ub825\uc740 20 A\/m \ubbf8\ub9cc\uc774 \uc77c\ubc18\uc801\uc778\ub370, \uc774\ub294 \ucc28\ud3d0, \uc800\uc8fc\ud30c \ucf54\uc5b4 \ubc0f \uc13c\uc11c \uc694\ud06c\uc5d0 \uc801\ud569\ud55c \uad1c\ucc2e\uc740 \uc218\uce58\uc774\uc9c0\ub9cc, \uc288\ud37c\ub9d0\ub85c\uc774\uc758 100,000 \uc774\uc0c1\uc758 \ud22c\uc790\uc728\uc5d0\ub294 \ud6e8\uc52c \ubbf8\uce58\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \uc774 \ud569\uae08\uc758 \uc7a5\uc810\uc740 \uc774\ub7ec\ud55c \ud2b9\uc131\uc758 \uc870\ud569\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \ud22c\uc790\uc728 \ud569\uae08 \uc911\uc5d0\uc11c\ub294 \uc774 \ud569\uae08\uc758 \ud33d\ucc3d \uc81c\uc5b4 \uc131\ub2a5\uc744 \ub530\ub77c\uc62c \uc218 \uc788\ub294 \uac83\uc774 \uc5c6\uc73c\uba70, \ub0ae\uc740 \ud33d\ucc3d \uacc4\uc218\ub97c \uac00\uc9c4 \ud569\uae08(\uc778\ubc14, \ucf54\ubc14) \uc911\uc5d0\uc11c\ub3c4 \uc720\uc6a9\ud55c \uc790\uc18d \ubc00\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc774 \ud569\uae08\uc758 \uc790\uc131 \uc5f0\uc131\uc744 \ub530\ub77c\uc62c \uc218 \uc788\ub294 \uac83\uc740 \uc5c6\uc2b5\ub2c8\ub2e4. \ub610\ud55c 1.5 T \uadfc\ucc98\uc758 \ud3ec\ud654 \uc790\uc18d\uc740 \ubaa8\ub4e0 \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub192\uc740 \ud37c\uba40\ub85c\uc774\ub97c \ub2a5\uac00\ud558\ubbc0\ub85c, \ucd5c\ub300 \ud22c\uc790\uc728\ubcf4\ub2e4 \uc720\ub3c4 \uc218\uc900\uc774 \ub354 \uc911\uc694\ud55c \uacbd\uc6b0 FeNi42\uac00 \ub354 \ub098\uc740 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uae30\uacc4\uc801\uc73c\ub85c<\/strong>, \uc5b4\ub2d0\ub9c1\ub41c \ud569\uae08\uc740 \uc5f0\ud558\uace0 \uc5f0\uc131\uc774 \ub6f0\uc5b4\ub098\uba70, \uc5f4\ucc98\ub9ac\ub97c \ud574\ub3c4 \uacbd\ud654\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uba74\uc2ec\uc785\ubc29(fcc) \uad6c\uc870\uac00 \uc735\uc810 \uc774\ud558\uc5d0\uc11c\ub294 \uc0c1\ubcc0\ud0dc\uac00 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uac15\ub3c4\ub294 \uc624\ub85c\uc9c0 \ub0c9\uac04 \uac00\uacf5\uc744 \ud1b5\ud574\uc11c\ub9cc \uc5bb\uc5b4\uc9c0\ub294\ub370, \uc774\ub294 \ubc18\ub300\ub85c \uc790\uc131 \uc5f0\uc131\uc744 \uc800\ud574\ud558\ubbc0\ub85c, \uc644\uc131\ub41c \uc790\uc131 \ubd80\ud488\uc740 \ud56d\uc0c1 \uc644\uc804 \uc5b4\ub2d0\ub9c1\ub41c \uc0c1\ud0dc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc801\uce35 \uc81c\uc870 \ubd80\ud488\uc758 \uacbd\uc6b0, \uc774\ub294 \ud6c4\ucc98\ub9ac \uc5b4\ub2d0\ub9c1\uc774 \uc794\ub958 \uc751\ub825\uc744 \uc81c\uac70\ud558\uace0 \ucd5c\uc885 \uc790\uc131 \uc131\ub2a5\uc744 \ud655\ubcf4\ud558\ub294 \ub450 \uac00\uc9c0 \uc5ed\ud560\uc744 \uc218\ud589\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub610\ud55c, 8.11 g\/cm\u00b3\uc758 \ubc00\ub3c4\ub294 \uacac\uc801 \uc2dc \uc9c8\ub7c9\uacfc \ubd84\ub9d0 \ubca0\ub4dc \ubd80\ud53c\ub97c \ud658\uc0b0\ud574\uc57c \ud558\ub294 \ubd84\ub9d0 \uad6c\ub9e4\uc790\uc5d0\uac8c\ub3c4 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc801\uc6a9 \uac00\ub2a5\ud55c \ub4f1\uae09, \uc785\uc790 \ubd84\ud3ec \ubc0f \ud5c8\uc6a9 \uc624\ucc28 \uae30\uc900<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0c1\uc6a9 FeNi42 \ubd84\ub9d0\uc740 \uc8fc\uc694 \uc18c\uacb0 \uacf5\uc815\uc5d0 \ub9de\ucdb0 \uc5ec\ub7ec \uac00\uc9c0 \uc785\uc790 \ud06c\uae30 \ub4f1\uae09\uc73c\ub85c \uacf5\uae09\ub418\uba70, \uac01 \ub4f1\uae09\ub9c8\ub2e4 \uc785\ub3c4 \ubd84\ud3ec \ud3ed, \ud615\ud0dc \ubc0f \uc0bd\uc785 \uc6d0\uc18c \ud568\ub7c9\uc5d0 \ub300\ud574 \uc815\ud574\uc9c4 \ud5c8\uc6a9 \uc624\ucc28\uac00 \uc801\uc6a9\ub429\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\">LPBF\/SLM\uc6a9 PSD<\/td><td class=\"has-text-align-left\" data-align=\"left\">15~53 um (D10 ~20, D50 ~33, D90 ~52)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">EBM\/DED\uc6a9 PSD<\/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\">MIM\uc6a9 PSD<\/td><td class=\"has-text-align-left\" data-align=\"left\">0~25 um \ub610\ub294 0~38 um (\ubbf8\uc138 \uc808\ub2e8)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc555\ucd95-\uc18c\uacb0\ud615 PM\uc6a9 PSD<\/td><td class=\"has-text-align-left\" data-align=\"left\">45~150 um<\/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;= 92% (\uac00\uc2a4 \ubd84\ubb34\uc2dd)<\/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;= 20\ucd08\/50g<\/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;= 4.3 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;= 5.0 g\/cm\u00b3<\/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;= 0.05 wt% (\ud504\ub9ac\ubbf8\uc5c4 \ub4f1\uae09\uc758 \uacbd\uc6b0 &lt;= 0.03 wt%)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud654\ud559<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ni 41.5-42.5%, ASTM F30 \/ DIN 1.3917 \uaddc\uaca9\uc5d0 \ub530\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 \ub610\ub294 \uc544\ub974\uace4 \ucda9\uc804 \ubc29\uc2dd\uc758 \ubc29\uc2b5 \ub4dc\ub7fc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc758 \uacbd\uc6b0, \ud06c\uae30, \ub4f1\uae09 \ubc0f \ud45c\uc900\uacfc \uac19\uc740 \uc0ac\uc591\uc740 \uc0b0\uc5c5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc77c\ubc18\uc801\uc778 \ud45c\uc900 \ubc0f \uc0ac\uc591\uc5d0 \ub300\ud55c \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4. <strong><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><\/strong> \ud50c\ub7ab\ud3fc\uc758 \uacbd\uc6b0, 15~53 \ub9c8\uc774\ud06c\ub860 \ud06c\uae30\uc758 \uc785\uc790\uac00 \ud45c\uc900\uc774\uba70, \uc720\ub3d9\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 15 \ub9c8\uc774\ud06c\ub860 \ubbf8\ub9cc\uc758 \ubbf8\uc138 \uc785\uc790 \ubd84\ud68d\uc740 10% \ub4f1\uae09\uc73c\ub85c \uad00\ub9ac\ub429\ub2c8\ub2e4. FeNi42\ub294 \ub3d9\uc77c\ud55c \uc785\ub3c4 \ubd84\ud3ec\ub97c \uac00\uc9c4 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\ubcf4\ub2e4 \uc720\ub3d9\uc131\uc774 \uc6b0\uc218\ud558\uae30 \ub54c\ubb38\uc5d0(\ubc00\ub3c4\uac00 \ub192\uc544 \uce35 \ud655\uc0b0\uc774 \uac1c\uc120\ub428), \uc77c\ubd80 LPBF \uc0ac\uc6a9\uc790\ub4e4\uc740 \ubcf5\uc7a1\ud55c \uc790\uc131 \ucf54\uc5b4 \ud615\uc0c1\uc758 \ud45c\uba74 \ub9c8\uac10\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 10~45 \ub9c8\uc774\ud06c\ub860\uae4c\uc9c0 \uc57d\uac04 \ub354 \ubbf8\uc138\ud55c \uc785\ub3c4 \ubd84\ud3ec\ub97c \uc801\uc6a9\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc758 \uacbd\uc6b0, \ud06c\uae30, \ub4f1\uae09 \ubc0f \ud45c\uc900\uacfc \uac19\uc740 \uc0ac\uc591\uc740 \uc0b0\uc5c5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc77c\ubc18\uc801\uc778 \ud45c\uc900 \ubc0f \uc0ac\uc591\uc5d0 \ub300\ud55c \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4. <strong><a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/electron-beam-melting-ebm\/\" rel=\"noreferrer noopener\">\uc804\uc790\ube54 \uc6a9\uc735(EBM)<\/a><\/strong> \ub610\ud55c \uc5d0\ub108\uc9c0 \uc9d1\uc911 \uc99d\ucc29\uc758 \uacbd\uc6b0, \uc785\uc790\uac00 \ub354 \uad75\uc740 45~106 \ub9c8\uc774\ud06c\ub860 \ud06c\uae30\uc758 \ubd84\ub9d0\uc740 \ub192\uc740 \uc608\uc5f4 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \ud750\ub984\uc744 \ubcf4\uc7a5\ud558\uba70, \uc804\uc790\ube54 \ud658\uacbd\uc5d0\uc11c\uc758 \ubd84\ub9d0 \ucda9\uc804 \ud604\uc0c1\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. EBM \uacf5\uc815\uc758 \uc9c4\uacf5 \ud658\uacbd\uc740 \uc801\uce35 \uacfc\uc815\uc5d0\uc11c \ucd94\uac00\uc801\uc778 \uc0b0\ud654\ub97c \uc5b5\uc81c\ud558\uae30 \ub54c\ubb38\uc5d0, \uc774 \ub4f1\uae09\uc758 \ubd84\ub9d0\uc5d0\ub294 \uc624\ud788\ub824 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>MIM \ubc0f \ud504\ub808\uc2a4-\uc18c\uacb0 \uacf5\uc815<\/strong> \uac01 \ub4f1\uae09\uc740 \uac01\uac01 \uac00\uc7a5 \ubbf8\uc138\ud55c \uc785\ub3c4\uc640 \uac00\uc7a5 \uac70\uce5c \uc785\ub3c4\ub97c \uc0ac\uc6a9\ud558\uba70, \uc5ec\uae30\uc11c \uc0b0\uc18c \ud568\ub7c9 \uaddc\uaca9\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \ud488\uc9c8 \ubcc0\uc218\uac00 \ub429\ub2c8\ub2e4. \uc18c\uacb0 \uc790\uc131 \ubd80\ud488\uc740 \ubd84\ub9d0\uc774 \uac70\uc758 \uc644\uc804 \ubc00\ub3c4\uc5d0 \uadfc\uc811\ud558\uc5ec \uc18c\uacb0\ub418\uace0, \uadf8 \ud6c4\uc758 \uc218\uc18c \uc5b4\ub2d0\ub9c1\uc744 \ud1b5\ud574 \ud45c\uba74 \uc0b0\ud654\ubb3c\uc744 \uc81c\uac70\ud560 \uc218 \uc788\uc744 \ub54c\ub9cc \ucd5c\uc885 \ud2b9\uc131\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\uad04 \uc778\uc99d\uc5d0\ub294 ISO 13320\uc5d0 \ub530\ub978 \ub808\uc774\uc800 \ud68c\uc808 PSD, ICP-OES \ub610\ub294 XRF\ub97c \uc774\uc6a9\ud55c \ub2c8\ucf08 \ubc0f \ubd88\uc21c\ubb3c \ud654\ud559 \uc131\ubd84 \ubd84\uc11d, \ubd88\ud65c\uc131 \uac00\uc2a4 \uc6a9\uc735\ubc95\uc744 \uc774\uc6a9\ud55c \uc0b0\uc18c\/\uc9c8\uc18c \ubd84\uc11d, ASTM B213\uc5d0 \ub530\ub978 \ud640 \uc720\ub3d9 \uce21\uc815, \uadf8\ub9ac\uace0 SEM \ud615\ud0dc\ud559\uc801 \uc774\ubbf8\uc9d5\uc774 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubd84\ub9d0 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc790\uc131 \uc131\ub2a5\uc744 \uce21\uc815\ud560 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0, \uc911\uc694\ud55c \uc6a9\ub3c4\ub97c \uc704\ud55c \uc801\uaca9\uc131 \ud3c9\uac00 \ub85c\ud2b8\uc5d0\ub294 \uc885\uc885 \uc18c\uacb0 \ub610\ub294 \uc131\ud615\ub41c \uc2dc\ud5d8\ubd09\uc774 \ud3ec\ud568\ub418\uba70, \uc774 \uc2dc\ud5d8\ubd09\uc740 \ud45c\uc900 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac \ud6c4 \ud22c\uc790\uc728\uacfc \uc794\ub958\uc790\ub825\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc774\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacf5\uae09\uc5c5\uccb4\ub77c\uba74 \ubc18\ub4dc\uc2dc \uc694\uccad\ud574\uc57c \ud560 \uc808\ucc28\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc81c\uc870 \uacf5\uc815: \uc6a9\uc735 \ubd84\ubb34 \ubc0f \ubd84\ub958 \ub2e8\uacc4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi42 \uc5f0\uc790\uc131 \ubd84\ub9d0\uc740 \ud45c\uc900 \uc0b0\uc5c5 \uacf5\uc815\uc778 \ubd88\ud65c\uc131 \uac00\uc2a4 \ubd84\ubb34\ubc95\uc744 \ud1b5\ud574 \uc0dd\uc0b0\ub418\uba70, \uace0\ud488\uc9c8 \uac70\uce5c \uc785\uc790 \ubd84\ud68d\uc758 \uacbd\uc6b0 PREP\uc640 \uac19\uc740 \uc6d0\uc2ec \ubd84\ub9ac \uacf5\uc815\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacf5\uc815 \uccb4\uc778\uc740 \ucd5c\uc885 \ubd84\ub9d0\uc5d0 \uc0b0\uc18c\uc640 \uc790\uc131 \ubd88\uc21c\ubb3c\uc774 \ud63c\uc785\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud558\ub294 \uac83\uc744 \ucd5c\uc6b0\uc120 \ubaa9\ud45c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/gas-atomization-powders-process\/\" rel=\"noreferrer noopener\">\uac00\uc2a4 \ubd84\ubb34\ubc95 (GA)<\/a><\/strong> \uc774 \uacf5\uc815\uc740 \uc5c4\uaca9\ud55c \uc6d0\ub8cc \ud22c\uc785 \uad00\ub9ac \ud558\uc5d0 \uc804\ud574\ucca0\uacfc \uace0\uc21c\ub3c4 \ub2c8\ucf08(\uc77c\ubc18\uc801\uc73c\ub85c 99.9%+ \uc74c\uadf9 \ub2c8\ucf08)\uc744 \uc9c4\uacf5 \uc720\ub3c4 \uc6a9\uc735\ud558\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ub418\ub294\ub370, \uc774\ub294 \ub2c8\ucf08 \ud568\ub7c9\uc774 0.5% \uc774\ub0b4\uc758 \ud5c8\uc6a9 \uc624\ucc28 \ubc94\uc704\uc5d0 \ub4e4\uc5b4\uc57c \ud558\uace0 \ub3c4\uac00\ub2c8\ub85c\ubd80\ud130\uc758 \ud0c4\uc18c \ud761\uc218\ub97c \uc5b5\uc81c\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc774\ub2e4. \uc6a9\uc735\ubb3c\uc740 \uacfc\uc5f4\ub41c \ud6c4 \uc138\ub77c\ubbf9 \ub178\uc990\uc744 \ud1b5\ud574 \uc8fc\uc785\ub418\uba70, \uace0\uc21c\ub3c4 \uc544\ub974\uace4 \uc81c\ud2b8\uc5d0 \uc758\ud574 \ubd84\ud574\ub429\ub2c8\ub2e4. \uc5f0\uc790\uc131 \ub4f1\uae09\uc758 \uacbd\uc6b0 \uc9c8\uc18c\ubcf4\ub2e4 \uc544\ub974\uace4\uc774 \ud6e8\uc52c \uc120\ud638\ub429\ub2c8\ub2e4. \uc9c8\uc18c\ub294 Fe-Ni \uc6a9\uc735\ubb3c\uc5d0 \uc6a9\ud574\ub418\uc5b4 \ub3c4\uba54\uc778 \ubcbd\uc744 \uace0\uc815\uc2dc\ud0a4\ub294 \uc9c8\ud654\ubb3c\uc744 \ud615\uc131\ud560 \uc218 \uc788\ub294 \ubc18\uba74, \uc544\ub974\uace4\uc740 \uc644\uc804\ud788 \ubd88\ud65c\uc131 \uac00\uc2a4\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc561\uc801\uc740 \ubd84\ubb34\ud0d1 \ub0b4\uc5d0\uc11c \uad6c\ud615\ud654\ub418\uc5b4 \uc751\uace0\ub418\uba70, \ubc00\ud3d0\ub41c \uc2dc\uc2a4\ud15c \ub355\ubd84\uc5d0 \uc0b0\uc18c \ud761\uc218\ub97c \ucd5c\uc18c\ud654\ud558\uc5ec, \uc6b4\uc601\uc774 \uc6d0\ud65c\ud55c \uc0dd\uc0b0 \uacf5\uc815\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ucd1d \uc0b0\uc18c \ud568\ub7c9\uc744 0.02~0.04 wt% \uc218\uc900\uc73c\ub85c \ub2ec\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><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><\/strong> \uac00\uc7a5 \uc785\uc790\uac00 \uad75\uace0 \ud488\uc9c8\uc774 \uac00\uc7a5 \uc6b0\uc218\ud55c \ubd84\ud68d\uc744 \uc704\ud55c \ub300\uc548\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e8\uc870\ub41c FeNi42 \uc804\uadf9\ubd09\uc774 \uace0\uc18d\uc73c\ub85c \ud68c\uc804\ud558\ub294 \ub3d9\uc548 \ud50c\ub77c\uc988\ub9c8 \ud1a0\uce58\uac00 \uadf8 \ub05d\ubd80\ubd84\uc744 \ub179\uc774\uba74, \uc6d0\uc2ec\ub825\uc5d0 \uc758\ud574 \uc561\uc801\ub4e4\uc774 \ubd84\uc0ac\ub418\uc5b4 \uc704\uc131 \uc785\uc790\uac00 \uac70\uc758 \uc5c6\uace0 \uc138\ub77c\ubbf9 \ub178\uc990\uacfc\uc758 \uc811\ucd09\uc774 \uc804\ud600 \uc5c6\ub294, \uac70\uc758 \uc644\ubcbd\ud55c \uad6c\ud615\uc758 \uc785\uc790\ub85c \uc751\uace0\ub429\ub2c8\ub2e4. PREP \ubd84\ub9d0\uc740 \ud504\ub9ac\ubbf8\uc5c4 \uac00\uaca9\ub300\ub97c \ud615\uc131\ud558\uba70, \ub354 \uad75\uc740 \uc785\uc790 \ud06c\uae30(\uc77c\ubc18\uc801\uc73c\ub85c 45 \ub9c8\uc774\ud06c\ub860 \uc774\uc0c1)\ubd80\ud130 \uc2dc\uc791\ub418\ubbc0\ub85c, \ubbf8\uc138\ud55c LPBF \uc81c\ud488\ubcf4\ub2e4\ub294 EBM, DED \ubc0f \uace0\uc628 \ub4f1\ubc29\uc131 \uc555\ucd95(HIP)\uc6a9 \uc6d0\ub8cc\ub85c \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\ubb34 \uacf5\uc815 \ud6c4, \ubd84\ub9d0\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc815\ubc00 \uc120\ubcc4 \ub2e8\uacc4\ub97c \uac70\uce69\ub2c8\ub2e4:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\uc120\ubcc4 \ubc0f \uacf5\uae30 \ubd84\ub958<\/strong>: \ubd84\ubb34\ub41c \uc785\uc790\ub4e4\uc740 \ubd88\ud65c\uc131 \uac00\uc2a4 \ucc28\ud3d0 \uc870\uac74 \ud558\uc5d0\uc11c \ub2e4\uce35 \uccb4 \ubd84\ub9ac \ubc0f \uc0ac\uc774\ud074\ub860 \ubd84\ub958\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0c1\uc5c5\uc6a9 \uc785\ub3c4 \uad6c\uac04(0-25, 15-53, 45-106, 45-150 \ub9c8\uc774\ud06c\ub860)\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud63c\ud569 \ubc0f \uade0\uc9c8\ud654<\/strong>: \ubd84\ub958\ub41c \ub85c\ud2b8\ub294 \ucea0\ud398\uc778 \uc804\ubc18\uc5d0 \uac78\uccd0 \ud654\ud559 \uc131\ubd84\uacfc \uc785\ub3c4 \ubd84\ud3ec(PSD)\ub97c \uade0\uc77c\ud558\uac8c \ub9de\ucd94\uae30 \uc704\ud574 \ud63c\ud569\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud488\uc9c8 \ud45c\ubcf8 \ucd94\ucd9c<\/strong>: \uac01 \ub85c\ud2b8\ub294 \ucd9c\ud558 \uc804\uc5d0 \ud654\ud559 \uc131\ubd84, \uc0b0\uc18c, \uc785\ub3c4 \ubd84\ud3ec(PSD), \uc720\ub7c9 \ubc0f \ud615\ud0dc\uc5d0 \ub300\ud55c \uac80\uc0ac\ub97c \uac70\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud3ec\uc7a5<\/strong>: \ubd84\ub9d0\uc740 \ud45c\uba74\uc758 \uc218\ubd84\uc774 \uc0b0\ud654\ub97c \ucd09\uc9c4\ud558\uace0 \uc720\ub3d9\uc131\uc744 \uc800\ud558\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc5d0, \uac74\uc870\uc81c\uc640 \ud568\uaed8 \uc218\ubd84 \ucc28\ub2e8 \uc6a9\uae30\uc5d0 \uc9c4\uacf5 \ubc00\ubd09\ub418\uac70\ub098 \uc544\ub974\uace4 \uac00\uc2a4\ub85c \ucda9\uc9c4\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\ud55c \uac00\uc9c0 \uacf5\uc815 \ub2e8\uacc4\ub294 \ubd84\ub9d0 \uc81c\uc870\uc0ac\uac00 \uc544\ub2cc \ubd80\ud488 \uc81c\uc870\uc0ac\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9c0\ubbc0\ub85c, \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub294 \uc774\uc5d0 \ub300\ud55c \uacc4\ud68d\uc744 \uc138\uc6cc\uc57c \ud569\ub2c8\ub2e4. \ubc14\ub85c <strong>\ucd5c\uc885 \uc5b4\ub2d0\ub9c1<\/strong>. \ubd80\ud488\uc774 3D \ud504\ub9b0\ud305, \uc131\ud615 \ub610\ub294 \ud504\ub808\uc2a4 \uac00\uacf5\ub41c \uac83\uc774\ub4e0 \uc0c1\uad00\uc5c6\uc774, \uc644\uc804\ud55c \uc790\uc131 \uc5f0\uc131\uc744 \uc5bb\uc73c\ub824\uba74 \uac74\uc870 \uc218\uc18c \ub610\ub294 \uace0\uc9c4\uacf5 \uc0c1\ud0dc\uc5d0\uc11c 900~1100\u00b0C\ub85c \uc5b4\ub2d0\ub9c1\ud55c \ud6c4, \uc815\ub82c \uc628\ub3c4 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc81c\uc5b4\ub41c \ub0c9\uac01\uc744 \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc744 \uc798 \uc774\ud574\ud558\ub294 \ubd84\ub9d0 \uacf5\uae09\uc5c5\uccb4\ub294 \uc5b4\ub2d0\ub9c1 \ud6a8\uacfc\ub97c \uadf9\ub300\ud654\ud558\uae30 \uc704\ud55c \uc0b0\uc18c \ud568\ub7c9 \ud55c\uacc4\uce58\uc640 \uc785\uc790 \uccad\uc815\ub3c4 \uae30\uc900\uc5d0 \ub300\ud574 \uc870\uc5b8\ud574 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc0b0\uc5c5\ubcc4 \uc801\uc6a9 \ubd84\uc57c: \uc758\ub8cc, \ud56d\uacf5\uc6b0\uc8fc \ubc0f \ubc1c\uc804<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi42 \ubd84\ub9d0\uc740 \uc790\uc131 \uae30\ub2a5\uacfc \uc5f4\ud33d\ucc3d \uacc4\uc218\uc758 \uc77c\uce58\ub77c\ub294 \ub450 \uac00\uc9c0 \uc694\uc18c\uac00 \uad50\ucc28\ud558\ub294 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uba70, \uc774\ub7ec\ud55c \uc870\ud569\uc740 \ub2e4\ub978 \uc5b4\ub5a4 \uacbd\uc7c1 \ud569\uae08 \uacc4\uc5f4\uc5d0\uc11c\ub3c4 \uc7ac\ud604\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc218\uc694\ub294 \uc8fc\ub85c \uc804\uc790 \ubd80\ud488 \ud328\ud0a4\uc9d5, \uc13c\uc11c \ubc0f \uc804\uc790\uae30 \ubd80\ud488 \ubd84\uc57c\uc5d0 \uc9d1\uc911\ub418\uc5b4 \uc788\uc73c\uba70, \uc801\uce35 \uc81c\uc870 \uae30\uc220\uc758 \ubc1c\uc804\uc73c\ub85c \uac01 \ubd84\uc57c\uc5d0\uc11c \uc0c8\ub85c\uc6b4 \ud615\uc0c1\uc758 \uc81c\ud488\uc774 \ub4f1\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc6a9\ub3c4\ub294 \uc544\ub798\uc640 \uacf5\uae09\uc5c5\uccb4\uc758 <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<h3 class=\"wp-block-heading\">\uc0b0\uc5c5\ubcc4 \uc8fc\uc694 \uc801\uc6a9 \ubd84\uc57c<\/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\">\uc0b0\uc5c5<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ub300\ud45c\uc801\uc778 \ubd80\ud488<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc65c FeNi42 \ubd84\ub9d0\uc778\uac00<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uc790 \uc81c\ud488 \ud328\ud0a4\uc9d5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud5e4\ub974\uba54\ud2f1 \ud328\ud0a4\uc9c0 \ubca0\uc774\uc2a4, \ub9ac\ub4dc \ud504\ub808\uc784, \uc530 \ub9c1<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc720\ub9ac\/\uc138\ub77c\ubbf9\uc5d0 \ub300\ud55c CTE \uc77c\uce58<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud56d\uacf5\uc6b0\uc8fc<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc13c\uc11c \ud558\uc6b0\uc9d5, \ud56d\uacf5\uc804\uc790 \uc7a5\ube44 \ucc28\ud3d0, \ubc00\ud3d0\ud615 \ucee4\ub125\ud130<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud655\uc7a5 \uc548\uc815\uc131 \ubc0f \ucc28\ud3d0 \uae30\ub2a5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc758\ub8cc<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc774\uc2dd\ud615 \uc7a5\uce58 \uc678\uc7a5, \uc774\ubbf8\uc9d5 \uc13c\uc11c \ubd80\ud488<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubc00\ud3d0 \ubc00\ubd09, \uc0dd\uccb4\uc801\ud569\uc131 \ub2c8\ucf08 \ud569\uae08 \uacc4\uc5f4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc804\ub825 \uc0dd\uc0b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9b4\ub808\uc774 \ucf54\uc5b4, \uc194\ub808\ub178\uc774\ub4dc \uc694\ud06c, \uacc4\uae30\uc6a9 \ubcc0\uc555\uae30 \ubd80\ud488<\/td><td class=\"has-text-align-left\" data-align=\"left\">Bs ~1.5 T, \ub0ae\uc740 \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \uc190\uc2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc790\ub3d9\ucc28 \uc804\uc790\uae30\uae30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc13c\uc11c \ucf54\uc5b4, \uc561\ucd94\uc5d0\uc774\ud130 \uc544\uba38\ucc98, EMI \ucc28\ud3d0<\/td><td class=\"has-text-align-left\" data-align=\"left\">MIM\/AM\uc744 \ud1b5\ud55c \ub137\uc170\uc774\ud504 \ubcf5\uc7a1\ub3c4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacfc\ud559 \uae30\uae30<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud06c\ub77c\uc774\uc624\uc2a4\ud0c0\ud2b8 \ud53c\ub4dc\uc2a4\ub8e8, \uc9c4\uacf5 \ucc54\ubc84 \uc530<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc628\ub3c4 \uc0ac\uc774\ud074 \uc804\ubc18\uc5d0 \uac78\uccd0 \ub0ae\uc740 \uc5f4\ud33d\ucc3d\uacc4\uc218(CTE)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc804\uc790 \ubc0f \ubc18\ub3c4\uccb4 \ud328\ud0a4\uc9d5<\/strong> \uc774\uacf3\uc740 \uc774 \ud569\uae08\uc758 \uc5ed\uc0ac\uc801 \uc911\uc2ec\uc9c0\uc785\ub2c8\ub2e4. \uc720\ub9ac-\uae08\uc18d \ubc0f \uc138\ub77c\ubbf9-\uae08\uc18d \ubc00\ubd09\uc740 \ubc00\ubd09 \ubc0f \ub0c9\uac01 \uc8fc\uae30 \uc804\ubc18\uc5d0 \uac78\uccd0 FeNi42\uc758 \ud33d\ucc3d \uace1\uc120\uc774 \ubc00\ubd09 \uc720\ub9ac\uc758 \ud33d\ucc3d \uace1\uc120\uc744 \ub530\ub77c\uac00\ub3c4\ub85d \ud568\uc73c\ub85c\uc368, \ubc1c\uc9c4\uae30, \uc13c\uc11c \ubc0f \uad11\uc804\uc790 \uc18c\uc790\uc758 \ubc00\ud3d0\ud615 \uc778\ud074\ub85c\uc800\uc5d0\uc11c \uc751\ub825 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ud604\uc7ac \ubd84\ub9d0 \uacf5\uc815\uc744 \ud1b5\ud574 MIM(\uae08\ud615 \uc8fc\uc785 \uc131\ud615) \ubc29\uc2dd\uc73c\ub85c \ub137\uc250\uc774\ud504(net-shape) \ubc00\ubd09 \ub9c1\uacfc \ud328\ud0a4\uc9c0 \ubca0\uc774\uc2a4\ub97c \uc0dd\uc0b0\ud568\uc73c\ub85c\uc368, \uc18c\ud615 \ub300\ub7c9 \uc0dd\uc0b0 \ubd80\ud488\uc758 \uac00\uacf5 \ud3d0\uae30\ubb3c\uc744 \uc904\uc774\uace0 \uc788\uc73c\uba70, \ubc14\uc778\ub354 \uc81c\ud305(binder jetting) \ubc0f LPBF(\uc800\uc555 \ubd84\ub9d0 \uc18c\uacb0) \uacf5\uc815\uc740 \uc2dc\uc81c\ud488 \ud328\ud0a4\uc9c0 \ud615\uc0c1 \uc81c\uc791\uc5d0 \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud56d\uacf5\uc6b0\uc8fc \ubc0f \ubc29\uc704\uc0b0\uc5c5<\/strong> \uc774 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub450 \uac00\uc9c0 \ud2b9\uc131\uc744 \ubaa8\ub450 \ud65c\uc6a9\ud569\ub2c8\ub2e4. \uc989, \ud56d\uacf5 \uc804\uc790 \uc7a5\ube44 \uc778\ud074\ub85c\uc800\uc640 \ucee4\ub125\ud130 \uc258\uc740 \uce58\uc218 \ubcc0\ud615 \uc5c6\uc774 \uad11\ubc94\uc704\ud55c \uc628\ub3c4 \ubcc0\ud654\ub97c \uacac\ub38c\uc57c \ud558\uba70, \ub3d9\uc77c\ud55c \uc18c\uc7ac\uac00 \ubbfc\uac10\ud55c \uacc4\uce21 \uae30\uae30\uc5d0 \ub300\ud55c \uc790\uae30 \ucc28\ud3d0 \uae30\ub2a5\ub3c4 \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. \ud615\uc0c1\uc5d0 \ubc00\ucc29\ub418\uace0 \ubb34\uac8c\uac00 \ucd5c\uc801\ud654\ub41c \uc801\uce35 \uc81c\uc870 \ucc28\ud3d0 \uad6c\uc870\ubb3c\uc740 \ud604\uc7ac \ud65c\ubc1c\ud788 \uac1c\ubc1c\ub418\uace0 \uc788\ub294 \ubd84\uc57c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc801\uce35 \uc81c\uc870\ub97c \ud1b5\ud574 \ucc28\ud3d0\ubcbd\uc774 \uc0c1\uc790 \ud615\ud0dc\uc758 \uae30\ud558\ud559\uc801 \uad6c\uc870\ub97c \uac15\uc694\ubc1b\uc9c0 \uc54a\uace0, \ubcf4\ud638 \ub300\uc0c1\uc778 \uc804\uc790 \ubd80\ud488\uc758 \ud615\uc0c1\uc744 \ub530\ub77c\uac08 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc758\ub8cc \uae30\uae30<\/strong> \ubc00\ud3d0\ud615 \ud53c\ub4dc\uc2a4\ub8e8\uc640 \ubc00\ubd09\ub41c \uc13c\uc11c \ud558\uc6b0\uc9d5\uc774 \uc774\uc2dd\ud615 \uc804\uc790 \ubd80\ud488\uacfc \uc811\ucd09\ud558\ub294 \ubd80\ubd84\uc5d0\ub294 FeNi42\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ud569\uae08\uc758 \ud33d\ucc3d \uc548\uc815\uc131 \ub355\ubd84\uc5d0 \uc0b4\uade0 \uacfc\uc815\uc744 \uac70\uce58\ub294 \ub3d9\uc548\uc5d0\ub3c4 \uc138\ub77c\ubbf9 \uc808\uc5f0\uccb4 \uc530\uc774 \uc190\uc0c1\ub418\uc9c0 \uc54a\uc73c\uba70, \ubd84\ub9d0 \uc57c\uae08 \uacf5\uc815\uc744 \ud1b5\ud574 \uc18c\ud615\uc774\uace0 \uc815\uad50\ud55c \uc778\ud074\ub85c\uc800 \ubd80\ud488\uc744 \ub300\uaddc\ubaa8\ub85c \uacbd\uc81c\uc801\uc73c\ub85c \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubc1c\uc804, \ub9b4\ub808\uc774 \ubc0f \uc0b0\uc5c5\uc6a9 \uc804\uc790\uae30\uae30<\/strong> \uc790\uc131 \ud2b9\uc131\uc744 \uc911\uc2dc\ud558\ub294 \ubd84\uc57c: \uc57d 1.5 T\uc758 \ud3ec\ud654 \uc790\uc18d\uacfc \uc5b4\ub2d0\ub9c1 \ud6c4 \ub0ae\uc740 \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \uc190\uc2e4\uc744 \uc9c0\ub2cc FeNi42\ub294, \uc790\uc18d \ubc00\ub3c4\uac00 \uc911\uc694\ud558\uace0 \uc791\ub3d9 \uc8fc\ud30c\uc218\uac00 \ub0ae\uc544 \uc801\ub2f9\ud55c \uc800\ud56d\ub960\uc744 \ud5c8\uc6a9\ud560 \uc218 \uc788\ub294 \ub9b4\ub808\uc774 \ucf54\uc5b4, \uc194\ub808\ub178\uc774\ub4dc \uc694\ud06c \ubc0f \uacc4\uae30\uc6a9 \ubcc0\uc555\uae30 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\uc218\ud55c \uc18c\ub7c9 \uc0dd\uc0b0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uadf9\uba74\uc774 \uc131\ud615\ub418\uace0 \uc790\uc18d \uacbd\ub85c\uac00 \ud1b5\ud569\ub41c \uc778\uc1c4\ud615 \ucf54\uc5b4\uac00 \uc801\uce35 \uc870\ub9bd\uccb4\ub97c \ub300\uccb4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc790\ub3d9\ucc28 \uc804\uc790\uae30\uae30 \ubc0f \uc13c\uc11c<\/strong> \uc218\uc694 \ud604\ud669\uc744 \uc885\ud569\ud574 \ubcf4\uba74, \ud2b9\ud788 MIM \uacf5\uc815\uc744 \ud1b5\ud574 \ub9e4\ub144 \uc218\ubc31\ub9cc \uac1c\uc758 \uc18c\ud615 \uc5f0\uc790\uc131 \uc13c\uc11c \ucf54\uc5b4\uc640 \uc561\ucd94\uc5d0\uc774\ud130 \uc544\uba38\ucc98\ub97c \uc0dd\uc0b0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ub3d9\ud654 \ucc28\ub7c9\uc73c\ub85c\uc758 \uc804\ud658 \ucd94\uc138\uc5d0 \ub530\ub77c \ucc28\ub7c9\ub2f9 \uc704\uce58, \uc804\ub958, \uc18d\ub3c4 \uc13c\uc11c\uc758 \uc218\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc774 \ubd80\ubb38\uc758 \uc2dc\uc7a5 \uaddc\ubaa8\ub3c4 \ud655\ub300\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc0b0\uc5c5 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc18c\uc2f1 \ub17c\ub9ac\ub294 \uc77c\uad00\ub429\ub2c8\ub2e4. \uc989, \ubd80\ud488\uc774 \uc628\ub3c4 \ubcc0\ud654\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc720\ub9ac\ub098 \uc138\ub77c\ubbf9\uc5d0 \ub300\ud574 \uce58\uc218\ub97c \uc720\uc9c0\ud574\uc57c \ud558\uace0, \ub3d9\uc2dc\uc5d0 \uc790\uc18d\uc744 \uc804\ub2ec\ud558\uac70\ub098 \ucc28\ud3d0\ud574\uc57c \ud560 \uacbd\uc6b0 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 FeNi42\ub97c \uc120\ud0dd\ud558\uba70, \ubd84\ub9d0 \uc57c\uae08\uc774\ub098 \ud504\ub9b0\ud305 \uacf5\uc815\uc744 \ud1b5\ud574 \uac00\uacf5\ub41c \ubd09\uc7ac(wrought bar)\ub97c \uae30\uacc4 \uac00\uacf5\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \uacbd\uc81c\uc801\uc73c\ub85c \uc6d0\ud558\ub294 \ud615\uc0c1\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e4\ub978 \ub4f1\uae09 \ubc0f \ub300\uccb4 \ud569\uae08 \uc2dc\uc2a4\ud15c \uc635\uc158\uacfc\uc758 \ube44\uad50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5f0\uc790\uc131 \ud569\uae08\uc744 \uc120\uc815\ud560 \ub54c\ub294 \ud56d\uc0c1 \ud3ec\ud654 \uc790\uc18d \ubc00\ub3c4, \ud22c\uc790\uc728, \uc800\ud56d\ub960, \ube44\uc6a9, \uadf8\ub9ac\uace0 FeNi42\uc758 \uacbd\uc6b0 \uc5f4\ud33d\ucc3d \uacc4\uc218 \uc0ac\uc774\uc5d0\uc11c \uc808\ucda9\uc810\uc744 \ucc3e\uc544\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 FeNi42\uc640 \uad6c\ub9e4\uc790\ub4e4\uc774 \uac00\uc7a5 \uc790\uc8fc \ube44\uad50\ud558\ub294 \ub2e4\ub978 \ub4f1\uae09\ub4e4\uc744 \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FeNi42 \ub300 \ub2e4\ub978 \uc5f0\uc790\uc131 \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\">FeNi42<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeNi50<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeNi80 (\ud37c\uba40\ub85c\uc774)<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeCo50<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeSi (6.5%)<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud3ec\ud654 \ud50c\ub7ed\uc2a4 \ubc00\ub3c4 (T)<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.4-1.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.5-1.6<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-0.8<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.3-2.4<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.8<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucd08\uae30 \ud22c\uacfc\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">2000-5000<\/td><td class=\"has-text-align-left\" data-align=\"left\">4000-10000<\/td><td class=\"has-text-align-left\" data-align=\"left\">50000-100000+<\/td><td class=\"has-text-align-left\" data-align=\"left\">1000-3000<\/td><td class=\"has-text-align-left\" data-align=\"left\">2000-6000<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uac15\uc81c\ub825 (A\/m)<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 20<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 10<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 2<\/td><td class=\"has-text-align-left\" data-align=\"left\">40-80<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 20<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uae30 \uc800\ud56d\ub960 (uOhm\u00b7m)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">CTE 20~300\u00b0C (\u00d710\u207b\u2076\/K)<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.5-5.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">8-9<\/td><td class=\"has-text-align-left\" data-align=\"left\">12-13<\/td><td class=\"has-text-align-left\" data-align=\"left\">10-11<\/td><td class=\"has-text-align-left\" data-align=\"left\">11-12<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud034\ub9ac \uc628\ub3c4 (\u00b0C)<\/td><td class=\"has-text-align-left\" data-align=\"left\">~420<\/td><td class=\"has-text-align-left\" data-align=\"left\">~500<\/td><td class=\"has-text-align-left\" data-align=\"left\">~450<\/td><td class=\"has-text-align-left\" data-align=\"left\">~980<\/td><td class=\"has-text-align-left\" data-align=\"left\">~700<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc720\ub9ac\/\uc138\ub77c\ubbf9 \ubc00\ubd09<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc544\ub2c8\uc694<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc544\ub2c8\uc694<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc544\ub2c8\uc694<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc544\ub2c8\uc694<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0c1\ub300\uc801 \uc790\uc7ac\ube44<\/td><td class=\"has-text-align-left\" data-align=\"left\">Medium<\/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\">\ub9e4\uc6b0 \ub192\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0ae\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNi50<\/strong> \uac00\uc7a5 \uc720\uc0ac\ud55c \ud569\uae08\uc73c\ub85c, \ucf54\uc5d0\ub974\uc2dc\ud2f0\ube0c\ub825\uc774 \ub354 \ub0ae\uc73c\uba74\uc11c\ub3c4 \ud3ec\ud654\ub3c4\uc640 \ud22c\uacfc\uc728\uc774 \uc57d\uac04 \ub354 \ub192\uc9c0\ub9cc, \ud33d\ucc3d \uacc4\uc218\uac00 \ub300\ub7b5 \ub450 \ubc30\uc5d0 \ub2ec\ud558\uae30 \ub54c\ubb38\uc5d0 \ubc00\ubd09 \uc6a9\ub3c4\ub85c\ub294 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc21c\uc218\ud558\uac8c \uc790\uae30\uc801 \ud2b9\uc131\uc744 \uace0\ub824\ud55c \uc124\uacc4\uc758 \uacbd\uc6b0, \ud33d\ucc3d \uc81c\uc57d\uc774 \uc5c6\ub294 \ucc28\ud3d0 \uce94\uc774\ub098 \ub9b4\ub808\uc774 \ucf54\uc5b4\uc5d0\ub294 FeNi50\uc774 \ube44\uc6a9 \ub300\ube44 \uc790\uae30\uc801 \uc131\ub2a5 \uba74\uc5d0\uc11c \ub354 \uc6b0\uc218\ud55c \uc120\ud0dd\uc774 \ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNi80 \ud37c\ub9d0\ub85c\uc774<\/strong> \uc774 \uc18c\uc7ac\ub294 \uace0\uac10\ub3c4 \ucc28\ud3d0 \ubc0f \uc815\ubc00 \uc804\ub958 \ubcc0\uc555\uae30\uc640 \uac19\uc774 \uadf9\ud55c\uc758 \ud22c\uacfc\uc728\uacfc \ucd5c\uc18c\uc758 \ubcf4\uc790\ub825\uc774 \uacb0\uc815\uc801\uc778 \uc5ed\ud560\uc744 \ud558\ub294 \ubd84\uc57c\uc5d0\uc11c \ub450\uac01\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. 0.8 T \ubbf8\ub9cc\uc758 \ud3ec\ud654 \uc790\uc18d\uc73c\ub85c \uc778\ud574 \uc800\uc720\ub3c4 \uc6a9\ub3c4\ub85c\ub9cc \uc0ac\uc6a9\ub420 \uc218 \uc788\uc73c\uba70, \ud33d\ucc3d \uacc4\uc218\ub3c4 \ud3c9\ubc94\ud55c \uc218\uc900\uc774\ubbc0\ub85c, \uc720\ub3c4 \uc218\uc900\uc774 \ub0ae\uc740 \ucc28\ud3d0 \uc6a9\ub3c4\uc5d0\uc11c\ub9cc FeNi42\uc640 \uacbd\uc7c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeCo50<\/strong> 2.3~2.4 T\uc758 \ud3ec\ud654 \uc790\uc18d\uc744 \uc790\ub791\ud558\ub294 \ucd5c\uace0 \uc131\ub2a5\uc758 \uc790\uc131\uccb4\ub85c, \ubb34\uac8c\uc640 \ud06c\uae30\ub97c \uace0\ub824\ud560 \ub54c \ucf54\ubc1c\ud2b8\uc758 \ub9e4\uc6b0 \ub192\uc740 \ube44\uc6a9\uacfc \uac00\uacf5 \uc2dc \ub098\ud0c0\ub098\ub294 \ud569\uae08\uc758 \ucde8\uc131\uc744 \uac10\uc218\ud560 \ub9cc\ud55c \ud56d\uacf5\uae30 \ubc1c\uc804\uae30 \ubc0f \uace0\uc131\ub2a5 \ubaa8\ud130\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uc720\ub9ac\uc640 \ubc00\ubd09\ud560 \uc218 \uc5c6\uc73c\uba70, \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \uac00\uaca9\uc774 FeNi42\ubcf4\ub2e4 \uba87 \ubc30\ub098 \ub354 \ube44\uc309\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeSi \ud569\uae08<\/strong>, \uc2e4\ub9ac\ucf58\uac15 \ubd84\ub9d0\uc744 \ud3ec\ud568\ud558\uc5ec, \uc801\uce35\ud615 AC \ucf54\uc5b4\uc5d0 \uc800\ube44\uc6a9\uacfc \ub192\uc740 \uc800\ud56d\ub960\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \ud22c\uc790\uc728\uc774 \ub2e4\uc18c \ub0ae\uace0, \ubd84\ub9d0 \ud615\ud0dc\uc5d0\uc11c\ub294 \ucde8\uc131\uc774 \uc788\uc73c\uba70, \uc5f4\ud33d\ucc3d \uc77c\uce58 \ub2a5\ub825\uc774 \uc804\ud600 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc120\ud0dd \uae30\uc900\uc740 \uba87 \uac00\uc9c0 \uaddc\uce59\uc73c\ub85c \uc694\uc57d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\ud488\uc774 \uc720\ub9ac\ub098 \uc138\ub77c\ubbf9\uacfc \ubc00\ucc29\ub418\uc5b4\uc57c \ud558\ub294 \uacbd\uc6b0, FeNi42\uac00 \uc0ac\uc2e4\uc0c1 \uc720\uc77c\ud55c \uc5f0\uc790\uc131 \uc7ac\ub8cc \uc635\uc158\uc785\ub2c8\ub2e4. \ubd80\ud488\uc774 \uc21c\uc218\ud558\uac8c \uc790\uc131\uc6a9\uc778 \uacbd\uc6b0, \uc720\ub3c4 \uc218\uc900\uacfc \uc8fc\ud30c\uc218\uc5d0 \ub530\ub77c \uc120\ud0dd\ud569\ub2c8\ub2e4. \ucd5c\ub300 \uc790\uc18d\uc744 \uc6d0\ud560 \ub54c\ub294 FeCo50\uc744, \ucd5c\ub300 \ud22c\uc790\uc728\uc744 \uc6d0\ud560 \ub54c\ub294 FeNi50 \ub610\ub294 \ud37c\uba40\ub85c\uc774\ub97c, \uc800\ub834\ud55c AC \ucf54\uc5b4\uac00 \ud544\uc694\ud560 \ub54c\ub294 FeSi\ub97c, \uadf8\ub9ac\uace0 \uc801\ub2f9\ud55c \uc790\uc131 \uc131\ub2a5\uacfc \ud568\uaed8 \ud33d\ucc3d \uc548\uc815\uc131\uc774 \uc694\uad6c\ub420 \ub54c\ub294 FeNi42\ub97c \uc120\ud0dd\ud569\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> \ub610\ud55c \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 PREP \uc81c\uc870 \uc5ed\ub7c9\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5f0\uc790\uc131 \uc18c\uc7ac \ubd80\ubb38\uc5d0\uc11c Truer\ub294 LPBF, EBM, DED, MIM \ubc0f \ud504\ub808\uc2a4-\uc18c\uacb0 \uacf5\uc815\uc5d0 \uc801\ud569\ud55c \uc785\ub3c4 \ubd84\ud3ec\ub97c \uac00\uc9c4 \uad6c\ud615 \ubd84\ub9d0 \ud615\ud0dc\uc758 FeNi42, FeNi50, FeCo50, \ud37c\uba40\ub85c\uc774 \ubc0f \uad00\ub828 \ud569\uae08\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \uc5f0\uc790\uc131 \ub4f1\uae09 \uc81c\ud488\uc740 \uc0b0\uc18c \ub18d\ub3c4\uac00 \uc81c\uc5b4\ub41c \uace0\uc21c\ub3c4 \uc544\ub974\uace4 \ubd84\uc704\uae30\uc5d0\uc11c \ubd84\ubb34 \uac00\uacf5\ub418\uba70, \ubaa8\ub4e0 \ubc30\uce58\uc5d0\ub294 \uc694\uccad \uc2dc \ud654\ud559 \uc131\ubd84, \uc0b0\uc18c \ubc0f \uc0bd\uc785 \uc6d0\uc18c \ud568\ub7c9, \uc785\ub3c4 \ubd84\ud3ec(PSD), \uc720\ub3d9\ub3c4, \uac89\ubc00\ub3c4 \ubc0f SEM \ud615\ud0dc\ub97c \ud3ec\ud568\ud55c \ubd84\uc11d \uc99d\uba85\uc11c\uac00 \ub3d9\ubd09\ub418\uc5b4 \ucd9c\ud558\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud68c\uc0ac\ub294 \ud45c\uc900 \ub4f1\uae09 \uc678\uc5d0\ub3c4 \ud56d\uacf5\uc6b0\uc8fc, \uc758\ub8cc\uae30\uae30, \uc804\uc790 \ud328\ud0a4\uc9c0, \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. \ub610\ud55c, \uc8fc\uc694 \uc5f0\uad6c \uae30\uad00\uacfc \ud611\ub825\ud558\uc5ec \uc6b4\uc601\ud558\ub294 \uae08\uc18d 3D \ud504\ub9b0\ud305 \uacf5\ub3d9 \ud601\uc2e0 \uc13c\ud130\ub294 \uace0\uac1d\uc774 \ud504\ub9b0\ud305\ub41c \uc790\uc131 \ubd80\ud488\uc744 \uac1c\ubc1c\ud558\uac70\ub098 \uc0dd\uc0b0\uc6a9 \uc2e0\uaddc \ubd84\ub9d0 \ub4f1\uae09\uc758 \uc801\ud569\uc131 \ud3c9\uac00\ub97c \uc9c4\ud589\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi42 \uc5f0\uc790\uc131 \ubd84\ub9d0\uc758 \uc0ac\uc591, \uc0d8\ud50c \uc81c\uacf5 \ub610\ub294 \ub9de\ucda4\ud615 \ub2c8\ucf08 \ud568\ub7c9 \ubc94\uc704\uc5d0 \ub300\ud55c \ubb38\uc758\ub294, <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/contact-us\/\" rel=\"noreferrer noopener\">\ud300\uc5d0 \ubb38\uc758\ud558\uae30<\/a> \ubaa9\ud45c PSD, \uc0b0\uc18c \ud55c\uacc4\uce58 \ubc0f \uc5f0\uac04 \uc608\uc0c1 \ubb3c\ub7c9\uc744 \ud568\uaed8 \uae30\uc7ac\ud574 \uc8fc\uc2ed\uc2dc\uc624.<\/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: FeNi42 \uc5f0\uc790\uc131 \ubd84\ub9d0\uc758 \uc77c\ubc18\uc801\uc778 \uc785\ub3c4 \ubd84\ud3ec\ub294 \uc5b4\ub5bb\uac8c \ub429\ub2c8\uae4c?<\/strong> A: LPBF\uc758 \ud45c\uc900 \uc785\uc790 \ud06c\uae30\ub294 15~53 \ub9c8\uc774\ud06c\ub860\uc774\uba70, EBM \ubc0f DED\uc6a9\uc73c\ub85c\ub294 45~106 \ub9c8\uc774\ud06c\ub860 \uc81c\ud488\uc774 \uacf5\uae09\ub429\ub2c8\ub2e4. MIM\uc6a9\uc73c\ub85c\ub294 0~25 \ub610\ub294 0~38 \ub9c8\uc774\ud06c\ub860\uc758 \ubbf8\uc138 \uc785\uc790 \ud06c\uae30\uac00 \uc81c\uacf5\ub418\uba70, \ud504\ub808\uc2a4-\uc18c\uacb0 \uacf5\uc815\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub354 \uad75\uc740 45~150 \ub9c8\uc774\ud06c\ub860 \ubd84\ud68d\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2: FeNi42 \ubd84\ub9d0\uc740 SLM \ubc0f EBM \uc2dc\uc2a4\ud15c \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> A: \ub124, PSD\uac00 \ud50c\ub7ab\ud3fc\uc5d0 \ub9de\ub294 \uacbd\uc6b0\ub77c\uba74 \uac00\ub2a5\ud569\ub2c8\ub2e4. SLM\/LPBF\uc758 \uacbd\uc6b0 15~53 \ub9c8\uc774\ud06c\ub860, EBM\uc758 \uacbd\uc6b0 45~106 \ub9c8\uc774\ud06c\ub860\uc785\ub2c8\ub2e4. EBM\uc758 \uc9c4\uacf5 \ud658\uacbd\uc740 \uc81c\uc791 \uacfc\uc815\uc5d0\uc11c \uc0b0\ud654\ub97c \uc5b5\uc81c\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774 \ub4f1\uae09\uc758 \uc18c\uc7ac\uc5d0 \uc2e4\uc81c\ub85c \uc720\ub9ac\ud558\uc9c0\ub9cc, \ub450 \uacf5\uc815\uc5d0\uc11c \uc81c\uc791\ub41c \ubd80\ud488 \ubaa8\ub450 \uc644\uc804\ud55c \uc790\uc131 \ud2b9\uc131\uc744 \uc5bb\uae30 \uc704\ud574\uc11c\ub294 \ucd5c\uc885 \uc5b4\ub2d0\ub9c1 \uacf5\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: FeNi42 \ubd84\ub9d0\uc5d0\ub294 \uc5b4\ub5a4 \uc778\uc99d\uc11c\uac00 \ucca8\ubd80\ub418\uc5b4 \uc788\ub098\uc694?<\/strong> A: \ud45c\uc900 \uacf5\uae09 \ud488\ubaa9\uc5d0\ub294 ASTM F30 \/ DIN 1.3917\uc5d0 \ub530\ub978 \ub2c8\ucf08 \ubc0f \ubd88\uc21c\ubb3c \ud654\ud559 \uc131\ubd84 \ubd84\uc11d\uc11c, \ubd88\ud65c\uc131 \uac00\uc2a4 \uc6a9\uc735\ubc95\uc744 \ud1b5\ud55c \uc0b0\uc18c-\uc9c8\uc18c \ud568\ub7c9 \ubd84\uc11d\uc11c, \ub808\uc774\uc800 \ud68c\uc808\ubc95\uc744 \ud1b5\ud55c \uc785\ub3c4 \ubd84\ud3ec(PSD) \ubd84\uc11d\uc11c, \ud640 \uc720\ub7c9 \uce21\uc815 \uacb0\uacfc, \uadf8\ub9ac\uace0 \uac89\ubc00\ub3c4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uaddc\uc81c \ub300\uc0c1 \uc6a9\ub3c4\uc758 \uacbd\uc6b0, SEM \ud615\ud0dc \ubd84\uc11d \ubcf4\uace0\uc11c\uc640 \uc801\uaca9\uc131 \uc2dc\ud5d8\uc6a9 \ubc14 \ub370\uc774\ud130\ub3c4 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4: FeNi42 \ubd84\ub9d0\uc744 \uc8fc\ubb38\ud560 \ub54c \ucd5c\uc18c \uc8fc\ubb38 \uc218\ub7c9(MOQ)\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong> A: \uacf5\uc815 \uac1c\ubc1c \ubc0f \uc790\uae30\uc801 \uc801\ud569\uc131 \ud3c9\uac00\ub97c \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c 5~10kg \ubd84\ub7c9\uc758 \uc2dc\ub8cc\ub97c \uc81c\uacf5\ud574 \ub4dc\ub9bd\ub2c8\ub2e4. \uc591\uc0b0 \uc8fc\ubb38\uc740 \ub300\uac1c 25~50kg\ubd80\ud130 \uc2dc\uc791\ub418\uba70, 100kg \uc774\uc0c1 \uc8fc\ubb38 \uc2dc \ub354 \uc720\ub9ac\ud55c \uac00\uaca9\uc744 \uc801\uc6a9\ud574 \ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q5: FeNi42 \ubd84\ub9d0\uc758 \uc131\ubd84\uc744 \ub9de\ucda4 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> A: \ub124. Fe-Ni \uacc4 \ub0b4\uc5d0\uc11c \ub2c8\ucf08 \ud568\ub7c9 \ubc94\uc704\ub97c \uc881\ud788\uac70\ub098 \uc870\uc815\ud560 \uc218 \uc788\uc73c\uba70, \ub3d9\uc77c\ud55c \ubd84\ubb34 \ud50c\ub7ab\ud3fc\uc744 \uc0ac\uc6a9\ud558\uc5ec FeNi46\uc774\ub098 FeNi50\uacfc \uac19\uc740 \uad00\ub828 \ub4f1\uae09\uc758 \uc81c\ud488\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9de\ucda4\ud615 \uc870\uc131\uc758 \uacbd\uc6b0 \ucd5c\uc18c \uc0dd\uc0b0 \uc218\ub7c9 \uc694\uac74\uc774 \uc788\uc73c\uba70 \uac1c\ubc1c \uc8fc\uae30\uac00 \uc9e7\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q6: FeNi42 \ubd84\ub9d0 \uc8fc\ubb38\uc758 \uc77c\ubc18\uc801\uc778 \ub9ac\ub4dc \ud0c0\uc784\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong> A: \ud45c\uc900 \uaddc\uaca9 \uc81c\ud488\uc740 \ub300\uac1c \uc7ac\uace0\uac00 \uc788\uac70\ub098 1~2\uc8fc \uc774\ub0b4\uc5d0 \uacf5\uae09 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub9de\ucda4\ud615 \uc870\uc131\ubb3c, PREP\uc5d0\uc11c \uc0dd\uc0b0\ud55c \uac70\uce5c \uc785\uc790 \ubd84\ud68d\ubb3c \ub610\ub294 \ub300\ub7c9 \uc0dd\uc0b0 \uc8fc\ubb38\uc758 \uacbd\uc6b0, \uc6a9\uc735 \ubc0f \ubd84\ubb34 \uacf5\uc815 \uc77c\uc815\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c 3~6\uc8fc\uac00 \uc18c\uc694\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer FeNi42 soft magnetic powder is a spherical iron-nickel alloy feedstock containing approximately 42% nickel with the balance iron, combining useful soft magnetic behavior with the exceptionally low, controlled thermal expansion that defines the classic Alloy 42 (1.3917 \/ Nilo 42) wrought grade. Buyers sourcing this powder for additive manufacturing, powder metallurgy, or metal [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":10128,"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-10408","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\/10408","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=10408"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10408\/revisions"}],"predecessor-version":[{"id":10409,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10408\/revisions\/10409"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media\/10128"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media?parent=10408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/categories?post=10408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/tags?post=10408"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/post_folder?post=10408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}