{"id":10410,"date":"2026-08-05T16:26:34","date_gmt":"2026-08-05T08:26:34","guid":{"rendered":"https:\/\/am-material.com\/?p=10410"},"modified":"2026-07-21T16:36:32","modified_gmt":"2026-07-21T08:36:32","slug":"how-to-optimize-aisi7mg-lpbf-powder-processing-parameters-for-lpbf","status":"publish","type":"post","link":"https:\/\/am-material.com\/ko\/news\/how-to-optimize-aisi7mg-lpbf-powder-processing-parameters-for-lpbf\/","title":{"rendered":"LPBF \uacf5\uc815\uc744 \uc704\ud55c Aisi7Mg LPBF \ubd84\ub9d0 \uac00\uacf5 \ub9e4\uac1c\ubcc0\uc218 \ucd5c\uc801\ud654 \ubc29\ubc95"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\uac04\ub2e8\ud55c \ub2f5\ubcc0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AISi7Mg LPBF \ubd84\ub9d0<\/strong> \uc774 \uc81c\ud488\uc740 \ub808\uc774\uc800 \ud30c\uc6b0\ub354 \ubca0\ub4dc \uc735\ud569 \uacf5\uc815\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uad6c\ud615 Al-Si-Mg \uc8fc\uc870\ud615 \ud569\uae08 \uc6d0\ub8cc(6.5-7.5% Si, 0.45-0.7% Mg, \uc794\uc5ec\ubd84 Al)\ub85c, \ub113\uc740 \uacf5\uc815 \ud5c8\uc6a9 \ubc94\uc704\ub97c \uc81c\uacf5\ud558\uba70, \ud45c\uc900 \ud30c\ub77c\ubbf8\ud130\uc5d0\uc11c \uac70\uc758 \uc644\uc804\ud55c \ubc00\ub3c4\ub97c \ub2ec\uc131\ud558\uace0, \uc57d 300 MPa\uc758 T6 \uc5f4\ucc98\ub9ac \uacbd\ud654 \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac00\uacf5 \ub9e4\uac1c\ubcc0\uc218 \ucd5c\uc801\ud654\ub294 \ubd84\ub9d0 \uc790\uccb4\ubd80\ud130 \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc785\ub3c4 \ubd84\ud3ec(PSD) 15~53 \ub9c8\uc774\ud06c\ub860(D50 \uc57d 33~36 \ub9c8\uc774\ud06c\ub860), \uad6c\ud615\ub3c4 92% \uc774\uc0c1, \uc0b0\uc18c \ud568\ub7c9 0.08 wt% \ubbf8\ub9cc, \ud640 \uc720\ub3d9 \uc2dc\uac04\uc774 60 s\/50 g \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \uce35\uc758 \uade0\uc77c\uc131\uc774 \uc5b4\ub5a4 \ub2e8\uc77c \uae30\uacc4 \uc124\uc815\ubcf4\ub2e4 \uc6a9\uc735 \ud480\uc758 \uc548\uc815\uc131\uc744 \ub354 \ud06c\uac8c \uc88c\uc6b0\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 400 W LPBF \ud50c\ub7ab\ud3fc\uc5d0\uc11c AlSi7Mg\ub294 300~370 W\uc758 \ub808\uc774\uc800 \ucd9c\ub825\uc73c\ub85c 99.5% \uc774\uc0c1\uc758 \ubc00\ub3c4\ub97c \ub2ec\uc131\ud558\uba70, \uc2a4\uce94 \uc18d\ub3c4 1200~1500 mm\/s, \ud574\uce58 \uac04\uaca9 0.10~0.17 mm, \uce35 \ub450\uaed8 30~60 \ub9c8\uc774\ud06c\ub860\uc758 \uc870\uac74\uc5d0\uc11c \uc57d 40~65 J\/mm\u00b3\uc758 \uccb4\uc801 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub97c \ubaa9\ud45c\ub85c \ud560 \ub54c 99.5% \uc774\uc0c1\uc758 \ubc00\ub3c4\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \ube4c\ub4dc \ud50c\ub808\uc774\ud2b8\ub97c 150~200\u00b0C\ub85c \uc608\uc5f4\ud558\uba74 \uc5f4 \uad6c\ubc30\uc640 \uc794\ub958 \uc751\ub825\uc744 \uc904\uc77c \uc218 \uc788\uc73c\uba70, \uce35 \uc0ac\uc774\uc5d0\uc11c \uc2a4\uce94 \ubca1\ud130\ub97c 67\ub3c4 \ud68c\uc804\uc2dc\ud0a4\uba74 \ubc29\ud5a5\uc131 \uae30\uacf5\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud6c4\ucc98\ub9ac\ub294 \uc751\ub825 \uc81c\uac70, \uc57d 530~540\u00b0C\uc758 \uc6a9\uccb4\ud654 \ucc98\ub9ac, \uae09\ub0c9, \uadf8\ub9ac\uace0 155~165\u00b0C\uc5d0\uc11c T6 \ub4f1\uae09\uc774 \ub420 \ub54c\uae4c\uc9c0\uc758 \uc778\uc704\uc801 \ub178\ud654\ub77c\ub294 \uc804\ud1b5\uc801\uc778 \uacfc\uc815\uc744 \ub530\ub985\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub294 \uac01 \ubd84\ub9d0 \ubc30\uce58\uc5d0 \ud654\ud559 \uc131\ubd84, \uc0b0\uc18c \ud568\ub7c9, \uc785\ub3c4 \ubd84\ud3ec(PSD), \uc720\ub3d9\uc131 \uc778\uc99d\uc11c\uac00 \ud568\uaed8 \uc81c\uacf5\ub418\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc7ac\uc0ac\uc6a9 \uc8fc\uae30\ub97c \uac70\uce58\uba70 \ubbf8\uc138 \uc785\uc790 \ud568\ub7c9\uc774 \ubcc0\ub3d9\ud558\uac70\ub098 \uc0b0\uc18c\uac00 \ud761\uc218\ub418\ub294 \ud604\uc0c1\uc774 \ub9e4\uac1c\ubcc0\uc218 \ubd88\uc548\uc815\uc758 \uac00\uc7a5 \ud754\ud55c \uc228\uaca8\uc9c4 \uc6d0\uc778\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">AISi7Mg LPBF \ubd84\ub9d0\uc774\ub780 \ubb34\uc5c7\uc774\uba70, \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud588\uc744 \ub54c\uc758 \uc7a5\uc810\uc740 \ubb34\uc5c7\uc778\uac00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AISi7Mg LPBF \ubd84\ub9d0<\/strong> \uc774 \uc81c\ud488\uc740 Al-Si-Mg \uc900\uc720\ud14d\ud2f1 \uc8fc\uc870 \ud569\uae08 \uacc4\uc5f4\uc758 \uc801\uce35 \uc81c\uc870\uc6a9 \uc18c\uc7ac\ub85c, A357 \ubc0f EN AC-42000\uacfc \uac19\uc740 \ub4f1\uae09\uacfc \ud654\ud559\uc801 \uc131\uc9c8\uc774 \ub3d9\uc77c\ud558\uba70, \ub808\uc774\uc800 \ubd84\ub9d0 \ubca0\ub4dc \uc735\ud569(LPBF) \uacf5\uc815\uc758 \uc6d0\ub8cc\ub85c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \ucd5c\uc801\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uba85\uce6d\uc740 \uac04\ub2e8\ud788 \uc54c\ub8e8\ubbf8\ub284 \uae30\uc9c0, \uc57d 7%\uc758 \uc2e4\ub9ac\ucf58, \uadf8\ub9ac\uace0 \uc11d\ucd9c \uacbd\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 1% \ubbf8\ub9cc\uc758 \ub9c8\uadf8\ub124\uc298 \ucca8\uac00\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. AlSi10Mg\uac00 \uc591\uc801 \uce21\uba74\uc5d0\uc11c \ubc94\uc6a9 \uae08\uc18d 3D \ud504\ub9b0\ud305 \uc2dc\uc7a5\uc744 \uc8fc\ub3c4\ud558\ub294 \ubc18\uba74, AlSi7Mg\ub294 \ud504\ub9ac\ubbf8\uc5c4 \uad6c\uc870\uc6a9 \ubd84\uc57c\uc758 \ud2c8\uc0c8 \uc2dc\uc7a5\uc744 \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub0ae\uc544 \uc5f4\ucc98\ub9ac \ud6c4 \ub354 \ub192\uc740 \uc5f0\uc131\uacfc \uc778\uc131\uc744 \ubc1c\ud718\ud558\uae30 \ub54c\ubb38\uc5d0, AM\uc5d0 \uc801\uc6a9\ub41c \ube44\ud589 \uc548\uc804\uc774 \uc911\uc694\ud55c \uc8fc\uc870\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uae30\ubcf8 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">~ \uacc4\uc5f4 \ub0b4\uc5d0\uc11c <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/aluminium-based-alloy-powder\/\" rel=\"noreferrer noopener\">\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \ubd84\ub9d0<\/a> \uc801\uce35 \uc81c\uc870\uc6a9\uc73c\ub85c \uc81c\uacf5\ub418\ub294 AlSi7Mg\ub294 \uc778\uc1c4\uc131\uc774 \ub9e4\uc6b0 \ub6f0\uc5b4\ub09c AlSi10Mg\uc640 6061, 7075\uc640 \uac19\uc740 \uace0\uac15\ub3c4 \ub2e8\uc870 \ud30c\uc0dd \ub4f1\uae09\uc758 \uc911\uac04\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. 6.5~7.5%\uc5d0 \ub2ec\ud558\ub294 \uc774 \ud569\uae08\uc758 \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc740 \uae09\uc18d \ub0c9\uac01 \uc2dc \ub2e8\uc870 \ud569\uae08\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc751\uace0 \uade0\uc5f4\uc744 \uc5b5\uc81c\ud558\uae30\uc5d0 \ucda9\ubd84\ud788 \ub192\uae30 \ub54c\ubb38\uc5d0, AlSi10Mg\ub9cc\ud07c\uc774\ub098 \uc27d\uac8c \uc801\uce35 \uc81c\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud55c\ud3b8, \uacf5\uc735 \ube44\uc728\uc774 \ub0ae\uc544\uc9d0\uc5d0 \ub530\ub77c \ub9e4\ud2b8\ub9ad\uc2a4\uc758 \ub354 \ub9ce\uc740 \ubd80\ubd84\uc774 \uc5f0\uc131 \ubcc0\ud615\uacfc Mg\u2082Si \uc11d\ucd9c \uac15\ud654\uc5d0 \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5\uc6a9 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc81c\uacf5\ub418\ub294 \uc2e4\uc9c8\uc801\uc778 \uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub113\uc740 \uacf5\uc815 \ubc94\uc704<\/strong>: \uad11\ubc94\uc704\ud55c \ub808\uc774\uc800 \ucd9c\ub825 \ubc0f \uc2a4\uce94 \uc18d\ub3c4 \uc870\ud569\uc5d0\uc11c \ucd5c\ub300 \ubc00\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc5b4, \uc778\uc99d \uc808\ucc28\uc640 \ub2e4\uc911 \uc7a5\ube44 \uc0dd\uc0b0\uc744 \uac04\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub6f0\uc5b4\ub09c \uc5f0\uc131\uacfc \ud53c\ub85c \uc131\ub2a5<\/strong>: T6 \uc0c1\ud0dc\uc758 AlSi10Mg\uc5d0 \ube44\ud574 6-12%\uc758 \uc5f0\uc2e0\uc728\uc774 \ub192\uace0 \ucde8\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub6f0\uc5b4\ub09c \ud45c\uba74 \ub9c8\uac10 \ub2a5\ub825<\/strong>: \ubbf8\uc138\ud558\uace0 \uade0\uc77c\ud55c \uc6a9\uc735 \ud480 \ub355\ubd84\uc5d0 \uc0c1\ubd80 \ud45c\uba74\uc758 \uc2e4\uce21 \ud45c\uba74 \uac70\uce60\uae30\ub294 Ra 6~12 \ub9c8\uc774\ud06c\ub860\uc73c\ub85c \ud615\uc131\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc587\uc740 \ubcbd\uba74 \ubc0f \uaca9\uc790 \uad6c\uc870 \uac00\uacf5 \ub2a5\ub825<\/strong>: \uc6a9\uc735 \ud480\uc758 \uc548\uc815\uc801\uc778 \uac70\ub3d9 \ub355\ubd84\uc5d0 \ubcbd \ub450\uaed8\ub97c 0.3~0.4 mm\uae4c\uc9c0 \uc904\uc77c \uc218 \uc788\uc73c\uba70, \uacbd\ub7c9 \uad6c\uc870\ubb3c\uc744 \uc704\ud55c \ubbf8\uc138\ud55c \uaca9\uc790 \ubcf4\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud655\ub9bd\ub41c \uc720\uc0b0 \ub370\uc774\ud130<\/strong>: \uc218\uc2ed \ub144\uc5d0 \uac78\uce5c A357 \ud504\ub9ac\ubbf8\uc5c4 \uc8fc\uc870 \ub370\uc774\ud130\ub294 \ud56d\uacf5\uc6b0\uc8fc \ud504\ub85c\uadf8\ub7a8\uc758 \uc778\uc99d \uad00\ub828 \ub17c\uc758\ub97c \uc218\uc6d4\ud558\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0, \uc778\uc1c4\ub41c \uc54c\ub8e8\ubbf8\ub284 \ubd80\ud488\uc774 \ub2e8\uc21c\ud788 \uacf5\uac04\uc744 \ucc44\uc6b0\ub294 \ub370 \uadf8\uce58\uc9c0 \uc54a\uace0 \uad6c\uc870\uc801 \ud558\uc911\uc744 \uc9c0\ud0f1\ud574\uc57c \ud560 \ub54c AlSi7Mg\ub294 \ud45c\uc900 \uc18c\uc7ac\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"540\" height=\"389\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/11\/5-SISi10Mg-powder.png\" alt=\"\" class=\"wp-image-8527\" style=\"aspect-ratio:1.3882126629299194;width:654px;height:auto\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/11\/5-SISi10Mg-powder.png 540w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/11\/5-SISi10Mg-powder-300x216.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/11\/5-SISi10Mg-powder-18x12.png 18w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uac01 \uc6d0\uc18c\uc758 \uae30\ub2a5\uc744 \uc124\uba85\ud55c \ud654\ud559 \uc870\uc131\ud45c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LPBF \ub4f1\uae09 AlSi7Mg\uc758 \ud654\ud559 \uc131\ubd84\uc740 A357 \uc8fc\uc870\ud488\uc5d0 \ub300\ud55c \uc8fc\uc870 \uaddc\uaca9\ubcf4\ub2e4 \ub354 \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ub429\ub2c8\ub2e4. \ud2b9\ud788 \ucca0(Fe) \ud568\ub7c9\uc740 \uc8fc\uc870 \ud5c8\uc6a9 \ud55c\ub3c4\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uac8c \uc720\uc9c0\ub418\ub294\ub370, \uc774\ub294 \ucca0\uc744 \ud568\uc720\ud55c \uae08\uc18d\uac04 \ud654\ud569\ubb3c\uc774 \uc587\uc740 \uc778\uc1c4 \ubcbd\uba74\uc744 \ucde8\uc131\ud654\uc2dc\ud0a4\uace0 \ud53c\ub85c \uade0\uc5f4\uc758 \uc528\uc557\uc774 \ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AlSi7Mg(LPBF \ub4f1\uae09)\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\">\uc2e4\ub9ac\ucf58(Si)<\/td><td class=\"has-text-align-left\" data-align=\"left\">6.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6a9\uc735 \ubc94\uc704\ub97c \ub0ae\ucd94\uba70, \uade0\uc5f4 \uc5c6\uc774 \uc751\uace0\ub418\ub3c4\ub85d \ud558\uace0 \uc720\ub3d9\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub9c8\uadf8\ub124\uc298(Mg)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">Mg2Si \uce68\uc804\ubb3c\uc744 \ud615\uc131\ud558\uba70, T6 \uc5f4\ucc98\ub9ac \uacbd\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud2f0\ud0c0\ub284(Ti)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ubbf8\uc138\ud654\uc81c; \ubbf8\uc138\ud55c \ub4f1\ucd95 \uacb0\uc815 \uc870\uc9c1\uc744 \ud615\uc131\ud558\ub3c4\ub85d \ucd09\uc9c4\ud568<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucca0(Fe)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uc21c\ubb3c; \ucde8\uc131 \uc788\ub294 AlFeSi \ud310\uc0c1 \uacb0\uc815\uc758 \ud615\uc131\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc81c\ud55c\ub428<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uad6c\ub9ac(Cu)<\/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; \ub0b4\uc2dd\uc131 \uc720\uc9c0\ub97c \uc704\ud574 \ucea1\uc73c\ub85c \ub36e\uc74c<\/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\">0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uc21c\ubb3c \uc81c\uc5b4; \ubbf8\ub7c9 \uc218\uc900\uc758 Fe \uc0c1\uc744 \ubcc0\ud615\uc2dc\ud0b4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc544\uc5f0(Zn)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.07<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc7ac\ud65c\uc6a9 \uc6d0\ub8cc\uc5d0\uc11c \uc720\ub798\ud55c \ubd88\uc21c\ubb3c<\/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\">0.08<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd84\ubb34 \uacf5\uc815\uc744 \ud1b5\ud574 \uc0dd\uc131\ub41c \ubd84\ub9d0 \uac04\uadf9; \uc5f0\uc131\uacfc \ud53c\ub85c \uac15\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce68<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc54c\ub8e8\ubbf8\ub284 (Al)<\/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\">\uae30\ud310 \ub9e4\ud2b8\ub9ad\uc2a4; \uc800\ubc00\ub3c4 \ubc0f \ub0b4\uc2dd\uc131 \uc0b0\ud654\ub9c9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2e4\ub9ac\ucf58<\/strong> \ud569\uae08\uc758 \uac00\uacf5 \ud2b9\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc57d 7%\uc5d0\uc11c \uc870\uc131\uc740 Al-Si \uacf5\uc735\uc810 (12.6%)\uc5d0 \ucda9\ubd84\ud788 \uadfc\uc811\ud558\uc5ec \uc881\uc740 \uc751\uace0 \ubc94\uc704, \uc6b0\uc218\ud55c \uc6a9\uc735 \uc720\ub3d9\uc131, \ub192\uc740 \uace0\uc628 \ud30c\ub2e8 \uc800\ud56d\uc131 \ub4f1 \uc751\uace0\uc0c1\uc758 \uc774\uc810\uc744 \ub300\ubd80\ubd84 \ud655\ubcf4\ud558\ub294 \ub3d9\uc2dc\uc5d0, \uc5f0\uc131\uc744 \uc720\uc9c0\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c 1\ucc28 \uc54c\ub8e8\ubbf8\ub284 \ub374\ub4dc\ub77c\uc774\ud2b8\ub97c \ubbf8\uc138\uad6c\uc870 \ub0b4\uc5d0 \ubcf4\uc874\ud569\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc744 6.5% \ubbf8\ub9cc\uc73c\ub85c \ub0ae\ucd94\uba74 \uade0\uc5f4 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc774 \ub192\uc740 \uacf5\uc815 \ubc94\uc704\uac00 \ud604\uc800\ud788 \ub113\uc5b4\uc9c0\ubbc0\ub85c, LPBF \ub4f1\uae09\uc5d0\uc11c\ub294 6.5~7.5% \ubc94\uc704\ub97c \uc5c4\uaca9\ud788 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub9c8\uadf8\ub124\uc298<\/strong> \uc740 \uac15\ud654 \uc6d0\uc18c\uc785\ub2c8\ub2e4. \uc6a9\uc561 \ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284 \ub9e4\ud2b8\ub9ad\uc2a4\uc5d0 \uc6a9\ud574\ub418\uba70, \uc778\uc704\uc801 \ub178\ud654 \uacfc\uc815\uc5d0\uc11c \ubbf8\uc138\ud55c Mg\u2082Si \uc0c1\uc73c\ub85c \uce68\uc804\ub418\uc5b4, \ucd9c\ud558 \uc2dc \uc57d 110 MPa\uc600\ub358 \ud56d\ubcf5 \uac15\ub3c4\ub97c T6 \ucc98\ub9ac \uc2dc 240~270 MPa\ub85c \ub192\uc785\ub2c8\ub2e4. \ub9c8\uadf8\ub124\uc298\uc740 \ub610\ud55c \uac00\uacf5 \uacfc\uc815\uc5d0 \uac00\uc7a5 \ud070 \uc601\ud5a5\uc744 \ubc1b\ub294 \uc6d0\uc18c\uc785\ub2c8\ub2e4. \ub192\uc740 \uc99d\uae30\uc555\uc73c\ub85c \uc778\ud574 \uc6a9\uc735 \ud480 \ud45c\uba74\uc5d0\uc11c \uc120\ud0dd\uc801\uc73c\ub85c \uc99d\ubc1c\ud558\ubbc0\ub85c, \uc801\uce35 \uc81c\uc870\ub41c \ubd80\ud488\uc758 \ub9c8\uadf8\ub124\uc298 \ud568\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uacf5\uae09 \ubd84\ub9d0\ubcf4\ub2e4 0.03~0.08% \ub0ae\uc73c\uba70, \uc774\ub7ec\ud55c \ud3b8\ucc28\ub294 \uc778\uc99d \uacfc\uc815\uc5d0\uc11c \ubc18\ub4dc\uc2dc \uace0\ub824\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud2f0\ud0c0\ub284<\/strong>, 0.08-0.25%\uc758 \ube44\uc728\ub85c \ucca8\uac00\ub41c \uc774 \ubb3c\uc9c8\uc740 Al3Ti \ud575\uc0dd\uc131 \ubd80\uc704\ub97c \ud1b5\ud574 \uc785\uc790 \ubbf8\uc138\ud654 \uc791\uc6a9\uc744 \ud558\uc5ec, \uade0\uc5f4 \uc800\ud56d\uc131\uacfc \uae30\uacc4\uc801 \ud2b9\uc131\uc758 \ub4f1\ubc29\uc131\uc744 \ubaa8\ub450 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubbf8\uc138\ud55c \ub4f1\ucd95\ub9bd \uad6c\uc870\ub97c \ud615\uc131\ud558\ub3c4\ub85d \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ucca0\uacfc \uc0b0\uc18c<\/strong> \uc774\ub294 \uad6c\ub9e4\uc790\uac00 \ubaa8\ub4e0 \ubd84\uc11d \uc99d\uba85\uc11c\uc5d0\uc11c \uaf3c\uaf3c\ud788 \uc0b4\ud3b4\ubd10\uc57c \ud560 \ub450 \uac00\uc9c0 \uc218\uce58\uc785\ub2c8\ub2e4. \ucca0 \ud568\ub7c9\uc774 0.15%\ub97c \ucd08\uacfc\ud558\uba74 \ubc14\ub298 \ubaa8\uc591\uc758 \ubca0\ud0c0-AlFeSi \uc0c1\uc774 \ud615\uc131\ub418\uc5b4 \uc5f0\uc2e0\uc728\uc744 \uae09\uaca9\ud788 \uac10\uc18c\uc2dc\ud0a4\uba70, \ubd84\ubb34 \uacf5\uc815 \ubc0f \ubd84\ub9d0 \uc7ac\uc0ac\uc6a9 \uacfc\uc815\uc5d0\uc11c \ud45c\uba74 \uc0b0\ud654\ubb3c\ub85c \uc720\uc785\ub41c \uc0b0\uc18c\ub294 \ud53c\ub85c \uc218\uba85\uc744 \uc800\ud558\uc2dc\ud0a4\uace0 \uc6a9\uc735 \ud480\uc758 \uc2a4\ud328\ud130\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uace0\uae09 LPBF \ub4f1\uae09\uc740 \ucca0 \ud568\ub7c9\uc744 0.10% \uc774\ud558\ub85c, \uc0b0\uc18c \ud568\ub7c9\uc744 0.08 wt% \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\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\">AlSi7Mg\uc758 \ubb3c\uc131 \ud504\ub85c\ud30c\uc77c\uc740 \uc774 \uc18c\uc7ac\uac00 \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc774\uc720\ub97c \uc124\uba85\ud574 \uc90d\ub2c8\ub2e4. AlSi10Mg\uc5d0 \uadfc\uc811\ud55c \uac15\ub3c4\ub97c \uac00\uc9c0\uba74\uc11c\ub3c4 \uc5f0\uc131\uc774 \ud6e8\uc52c \uc6b0\uc218\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ud1b5\ud569 \uc5f4 \uad00\ub9ac\uc5d0 \uc720\uc6a9\ud55c \uc5f4\uc804\ub3c4\uc131\uc744 \uac16\ucd94\uace0 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc544\ub798 \uc218\uce58\ub294 LPBF \uc18c\uc7ac\ub97c \uc2e4\uc628(20~25\u00b0C)\uc5d0\uc11c \uc2dc\ud5d8\ud55c \uacb0\uacfc\ub97c \ubc18\uc601\ud55c \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\">2.68<\/td><td class=\"has-text-align-left\" data-align=\"left\">g\/cm3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc6a9\uc735 \ubc94\uc704<\/td><td class=\"has-text-align-left\" data-align=\"left\">557-613<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00b0C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\uc804\ub3c4\ub3c4 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">150-170<\/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\">\uc804\uae30 \uc804\ub3c4\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">35-40<\/td><td class=\"has-text-align-left\" data-align=\"left\">% IACS<\/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\">21.5-22.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc74c\/m*K<\/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\">70-72<\/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 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">290-320<\/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 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">240-270<\/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 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">6-12<\/td><td class=\"has-text-align-left\" data-align=\"left\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ub3c4 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">105-120<\/td><td class=\"has-text-align-left\" data-align=\"left\">HB<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud53c\ub85c \uac15\ub3c4 (10^7 \uc0ac\uc774\ud074, HIP + T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">110-130<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 <strong>2.68 g\/cm\u00b3\uc758 \ubc00\ub3c4<\/strong> \uacbd\ub7c9\ud654\uc758 \uadfc\ubcf8\uc801\uc778 \uadfc\uac70\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4. T6 \uc870\uac74\uc5d0\uc11c \ud56d\ubcf5 \uac15\ub3c4\uac00 250 MPa\uc5d0 \uac00\uae4c\uc6b8 \ub54c, \ube44\uac15\ub3c4\ub294 \uad6c\uc870\uc6a9 \uac15\ucca0\ubcf4\ub2e4 3\ubc30\ub098 \ub192\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \ud1a0\ud3f4\ub85c\uc9c0 \ucd5c\uc801\ud654\ub41c AlSi7Mg \ube0c\ub798\ud0b7\uc774 \uae30\uacc4 \uac00\uacf5 \uc54c\ub8e8\ubbf8\ub284\uc5d0 \ube44\ud574 40~60%\uc758 \uc911\ub7c9 \uac10\uc18c\ub97c \ub2ec\uc131\ud558\uace0, \uac15\ucca0\uc5d0 \ube44\ud558\uba74 \uadf8\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ud070 \uac10\uc18c\ub97c \ubcf4\uc774\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 <strong>557~613\u2103\uc758 \uc6a9\uc735 \ubc94\uc704<\/strong> \uc774 \uacf5\uc815\uc5d0\uc11c\ub294 \uacf5\uc815 \ubc94\uc704\uc640 \uc5f4\ucc98\ub9ac \uc77c\uc815\uc744 \ubaa8\ub450 \uc815\uc758\ud569\ub2c8\ub2e4. 530~540\u00b0C\uc5d0\uc11c \uc218\ud589\ub418\ub294 \uc6a9\uccb4\ud654 \ucc98\ub9ac\ub294 \uace0\uccb4\uc120\ubcf4\ub2e4 \ubd88\uacfc 15~20\u00b0C \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9c0\ubbc0\ub85c, \uc6a9\uad11\ub85c \uc628\ub3c4\uc758 \uade0\uc77c\uc131\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc628\ub3c4\uac00 \ubaa9\ud45c \uc628\ub3c4\ub97c \ucd08\uacfc\ud560 \uacbd\uc6b0, \uacf5\uc735 \uc2e4\ub9ac\ucf58\uc758 \ucd08\uae30 \uc6a9\uc735\uc774 \ubc1c\uc0dd\ud560 \uc704\ud5d8\uc774 \uc788\uc73c\uba70, \uc774\ub294 \ub465\uadfc \ud615\ud0dc\uc758 Si \uc785\uc790\uc640 \uacb0\uc815\uacc4\uba74\uc5d0\uc11c\uc758 \uae30\uacf5\uc73c\ub85c \uad00\ucc30\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc798 \uc81c\uc5b4\ub41c LPBF \uacf5\uc815\uc5d0\uc11c\ub294 \ub2e8\uacc4\ubcc4 \uc6a9\uccb4\ud654 \uc0ac\uc774\ud074\uc744 \uc0ac\uc6a9\ud558\uac70\ub098, \uc628\ub3c4 \ud3b8\ucc28\uac00 \u00b13\u00b0C \uc774\ub0b4\ub85c \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ub41c \uc6a9\uad11\ub85c\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uae30\uacc4\uc801\uc73c\ub85c<\/strong>, \uae09\uc18d \uc751\uace0\ub85c \uc778\ud574 \ud615\uc131\ub41c \uacfc\ud3ec\ud654 \uc0c1\ud0dc\uc758 \ubbf8\uc138 \uae30\ud3ec \uad6c\uc870 \ub355\ubd84\uc5d0 \uc2dc\uacf5 \uc9c1\ud6c4 \uc0c1\ud0dc\uc5d0\uc11c\ub3c4 \uc774\ubbf8 380~430 MPa\uc758 \uc778\uc7a5 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0b4\uc9c0\ub9cc, \uc5f0\uc2e0\uc728\uc740 3~6%\uc5d0 \ubd88\uacfc\ud558\uba70 \uc0c1\ub2f9\ud55c \uc774\ubc29\uc131\uc744 \ubcf4\uc785\ub2c8\ub2e4. T6 \uc5f4\ucc98\ub9ac\ub294 \uad6c\uc870\uc6a9 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc694\ud55c \uc5f0\uc131, \uc778\uc131 \ubc0f \ud53c\ub85c \uc800\ud56d\uc131\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud574 \ucd5c\uace0 \uac15\ub3c4\ub97c \uc57d\uac04 \ud76c\uc0dd\ud558\uba70, \uc81c\uc791 \ubc29\ud5a5 \uac04\uc5d0 \ubb3c\uc131\uc744 \uade0\uc77c\ud654\ud569\ub2c8\ub2e4. \ud53c\ub85c\uac00 \uc911\uc694\ud55c \ubd80\ud488\uc758 \uacbd\uc6b0, <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/hot-isostatic-pressing-hip\/\" rel=\"noreferrer noopener\">\uc5f4\uac04 \ub4f1\ubc29\uc131 \ud504\ub808\uc2a4(HIP)<\/a> \uc57d 500\u00b0C \ubc0f 100 MPa \uc870\uac74\uc5d0\uc11c \uc544\ub974\uace4\uc740 \ub178\ud654 \ucc98\ub9ac \uc804\uc5d0 \ub0b4\ubd80 \uae30\uacf5\uc744 \uba54\uc6cc\uc8fc\uba70, \uc774\ub85c \uc778\ud574 10^7 \uc0ac\uc774\ud074\uc5d0\uc11c \ud53c\ub85c \uc218\uba85\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \ubc30\ub85c \ub298\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5f4\uc804\ub3c4\uc728 150~170 W\/m\u00b7K<\/strong> T6 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc131\ub2a5\uc740 \ud655\uc2e4\ud55c \ucc28\ubcc4\ud654 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 AlSi10Mg\uc758 \ucd9c\ud558 \uc2dc \uac12\uc744 \ub2a5\uac00\ud558\uba70 6061\uc758 \uc131\ub2a5\uc5d0 \uadfc\uc811\ud558\uc5ec, \ub0c9\uac01 \uae30\ub2a5\uc774 \ud1b5\ud569\ub41c \ud56d\uacf5\uc804\uc790 \uc7a5\ube44 \uc100\uc2dc\ub098 \ub0c9\uac01 \uc7ac\ud0b7\uc774 \ub0b4\uc7a5\ub41c \ubaa8\ud130 \ud558\uc6b0\uc9d5\uacfc \uac19\uc740 \uad6c\uc870\uc801\u00b7\uc5f4\uc801 \uae30\ub2a5\uc744 \uacb8\ube44\ud55c \ubd80\ud488\uc758 \uc81c\uc791\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc801\uce35 \uc81c\uc870 \uacf5\uc815\uc758 \uc0ac\uc591 \ubc0f \ub4f1\uae09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AlSi7Mg \ubd84\ub9d0\uc740 \uacf5\uc815\ubcc4 \uc0ac\uc591\uc5d0 \ub9de\ucdb0 \uacf5\uae09\ub418\uba70, LPBF \ub4f1\uae09\uc758 \uacbd\uc6b0 \ud615\ud0dc \ubc0f \uc0bd\uc785 \uc6d0\uc18c\uc5d0 \ub300\ud574 \uac00\uc7a5 \uc5c4\uaca9\ud55c \uad00\ub9ac\uac00 \uc774\ub8e8\uc5b4\uc9d1\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 ~34, D90 ~54)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub300\uccb4 LPBF \uc815\ubc00 \uc808\ub2e8<\/td><td class=\"has-text-align-left\" data-align=\"left\">10~45 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">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\">\uad6c\ud615\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 92%<\/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;= 60\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;= 1.30 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;= 1.55 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;= 0.08 wt% (\ud504\ub9ac\ubbf8\uc5c4 &lt;= 0.05 wt%)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc218\ubd84<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt;= 0.05 wt%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud654\ud559 \ucc38\uace0 \uc790\ub8cc<\/td><td class=\"has-text-align-left\" data-align=\"left\">A357 \/ EN AC-42000 \uaddc\uaca9, AM\uc6a9\uc73c\ub85c \uc870\uc5ec\uc9d0<\/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, 5~25kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 <strong>15~53 \ub9c8\uc774\ud06c\ub860 \ud06c\uae30 \ubd84\ub9ac<\/strong> \uc774\ub294 LPBF \uc5c5\uacc4\uc758 \ud45c\uc900\uc73c\ub85c, \ud45c\uc900 \ub9ac\ucf54\ud130 \ube14\ub808\uc774\ub4dc \ubc0f 30~60 \ub9c8\uc774\ud06c\ub860\uc758 \uce35 \ub450\uaed8\uc640 \ud638\ud658\ub429\ub2c8\ub2e4. \ubd84\ud3ec \ud615\ud0dc\ub294 \uacf5\uce6d \ubc94\uc704\ub9cc\ud07c\uc774\ub098 \uc911\uc694\ud569\ub2c8\ub2e4. 15\ubbf8\ud06c\ub860 \ubbf8\ub9cc\uc758 \ubbf8\uc138 \uc785\uc790\uac00 \uc81c\ud55c\ub41c(\uc77c\ubc18\uc801\uc73c\ub85c 10 vol% \ubbf8\ub9cc) \uc881\uc740 \uac00\uc6b0\uc2dc\uc548 \ubd84\ud3ec\ub294 \uc608\uce21 \uac00\ub2a5\ud55c \uc720\ub3d9\uc131\uc744 \ubcf4\uc774\uba70 \ub354 \ub192\uc740 \ubca0\ub4dc \ubc00\ub3c4\ub85c \uc555\ucd95\ub418\uc5b4 \uc6a9\uc735 \ud480\uc758 \uc548\uc815\uc131\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. 10~45\ubbf8\ud06c\ub860\uc758 \ubbf8\uc138 \ubd84\ub9d0\uc740 \ub9ac\ucf54\ud130 \ub3d9\uc5ed\ud559\uc774 \ucd5c\uc801\ud654\ub41c \uae30\uacc4\uc5d0 \uc801\ud569\ud558\uba70, \uc678\uad00 \ubd80\ud488\uc5d0 \ub354 \uc6b0\uc218\ud55c \ud45c\uba74 \ub9c8\uac10\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \ubbf8\uc138 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc740 \uc0b0\ud654\uc5d0 \ub354 \ubbfc\uac10\ud558\uace0 \uc720\ub3d9\uc131\uc774 \ub354 \uc81c\ud55c\uc801\uc774\uae30 \ub54c\ubb38\uc5d0 \ucde8\uae09 \uc2dc \ub354 \uc5c4\uaca9\ud55c \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubd84\ub9d0 \uc7ac\uc0ac\uc6a9<\/strong> \uc774\uacf3\uc740 \uc0ac\uc591\uacfc \uacbd\uc81c\uc131\uc774 \uc870\ud654\ub97c \uc774\ub8e8\ub294 \uc9c0\uc810\uc785\ub2c8\ub2e4. LPBF \uc0ac\uc6a9\uc790\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub41c \ubd84\ub9d0\uc744 63~80 \ub9c8\uc774\ud06c\ub860 \ud06c\uae30\ub85c \uccb4\uc9c8\ud558\uace0, \uc0ac\uc774\ud074\ub2f9 30~50%\uc758 \uc2e0\uaddc \uc18c\uc7ac\ub85c \uad50\uccb4\ud569\ub2c8\ub2e4. \uac01 \uc0ac\uc774\ud074\ub9c8\ub2e4 \uc0b0\uc18c \ud568\ub7c9\uc774 \uc18c\ud3ed \uc99d\uac00\ud558\uace0, \uc704\uc131 \uc785\uc790\uc640 \uc2a4\ud328\ud130\uac00 \uc81c\uac70\ub428\uc5d0 \ub530\ub77c \uc785\ub3c4 \ubd84\ud3ec(PSD)\uac00 \ubcc0\ud654\ud558\ubbc0\ub85c, \ubd84\ub9d0\uc744 \ubb34\ud55c\ud55c \uc18c\ubaa8\ud488\uc73c\ub85c \ucde8\uae09\ud558\uae30\ubcf4\ub2e4\ub294 \uac01 \ub85c\ud2b8\ubcc4\ub85c \uc0b0\uc18c \ud568\ub7c9\uacfc D50 \ucd94\uc138\uc120\uc744 \uccb4\uacc4\uc801\uc73c\ub85c \ucd94\uc801\ud574\uc57c \ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \uc801\uce35 \uc81c\uc870(AM) \uc6d0\ub8cc\uc5d0 \ub300\ud55c \uc0c8\ub85c\uc6b4 AMS \uc0ac\uc591\uc744 \ud3ec\ud568\ud55c \ub300\ubd80\ubd84\uc758 \ud488\uc9c8 \uae30\uc900\uc740, \uc0ac\uc774\ud074 \uc218\ubcf4\ub2e4\ub294 \uce21\uc815\ub41c \uc0b0\uc18c \ud568\ub7c9\uacfc \uc720\ub3d9 \uc131\ub2a5\uc744 \uae30\uc900\uc73c\ub85c \ucea1 \uc7ac\uc0ac\uc6a9\uc744 \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc77c\uad04 \uc778\uc99d<\/strong> \uc5ec\uae30\uc5d0\ub294 ISO 13320\uc5d0 \ub530\ub978 \ub808\uc774\uc800 \ud68c\uc808 PSD, ICP-OES\ub97c \ud1b5\ud55c \uc804\uccb4 \ud654\ud559 \uc131\ubd84 \ubd84\uc11d, \ubd88\ud65c\uc131 \uac00\uc2a4 \uc6a9\uc735\ubc95\uc744 \ud1b5\ud55c \uc0b0\uc18c\/\uc9c8\uc18c\/\uc218\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. \ud56d\uacf5\uc6b0\uc8fc \uc778\uc99d \ud504\ub85c\uadf8\ub7a8\uc758 \uacbd\uc6b0, \uacf5\uae09\uc5c5\uccb4\ub294 \ucd94\uac00\ub85c \ubd84\ubb34 \uc5f4 \ucd94\uc801\uc131\uc744 \uc81c\uacf5\ud574\uc57c \ud558\uba70, \ud544\uc694\ud55c \uacbd\uc6b0 \uc2e4\uc81c \ubc30\uce58\uc5d0\uc11c \ucd94\ucd9c\ud55c \ucfe0\ud3f0 \uc2dc\ud5d8 \ub370\uc774\ud130\ub97c \uc81c\ucd9c\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc11c\ub294 \ubaa8\ub4e0 \ub9e4\uac1c\ubcc0\uc218 \uc778\uc99d \uc791\uc5c5\uc758 \uae30\ucd08 \uc790\ub8cc\uac00 \ub418\uba70, \ud55c \ubc30\uce58\uc5d0\uc11c \uc778\uc99d\ub41c \ub9e4\uac1c\ubcc0\uc218\ub294 \uba85\ubc31\ud788 \ub3d9\ub4f1\ud55c \ubd84\ub9d0\uc758 \ub2e4\ub978 \ubc30\uce58\ub85c\ub9cc \uc774\uc804\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6d0\ub8cc\uc5d0\uc11c \uad6c\ud615 \ubd84\ub9d0 \ud615\ud0dc\uc5d0 \uc774\ub974\ub294 \uc81c\uc870 \uacf5\uc815<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AlSi7Mg LPBF \ubd84\ub9d0\uc740 \uac70\uc758 \uc804\uc801\uc73c\ub85c \ubd88\ud65c\uc131 \uac00\uc2a4 \ubd84\ubb34\ubc95\uc744 \ud1b5\ud574 \uc0dd\uc0b0\ub418\uba70, \uc774\ub294 \uc694\uad6c\ub418\ub294 \uad6c\ud615\ub3c4, \ud654\ud559 \uc870\uc131 \uc81c\uc5b4 \ubc0f \ubbf8\uc138 \uc785\uc790 \ubd84\uae09\uc744 \uacbd\uc81c\uc801\uc73c\ub85c \uacb0\ud569\ud560 \uc218 \uc788\ub294 \uc720\uc77c\ud55c \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc2dc\uc791\ub429\ub2c8\ub2e4. <strong>\uc804\ud558 \uc900\ube44<\/strong>: 1\ucc28 \uc54c\ub8e8\ubbf8\ub284 \uc789\uacf3(\uc21c\ub3c4 99.7%+), \uacb0\uc815\uc9c8 \uc2e4\ub9ac\ucf58, Al-Mg \ubc0f Al-Ti \ub9c8\uc2a4\ud130 \ud569\uae08\uc744 \uc6a9\uc735 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub9c8\uadf8\ub124\uc298 \uc190\uc2e4\uc744 \ubcf4\uc815\ud558\uc5ec \ubaa9\ud45c \ud654\ud559 \uc131\ubd84\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uacc4\ub7c9\ud569\ub2c8\ub2e4. \ucca0\uc740 \ud6c4\uc18d \uacf5\uc815\uc5d0\uc11c \uc81c\uac70\ud560 \uc218 \uc5c6\uc73c\ubbc0\ub85c, \uc6d0\ub8cc \ud22c\uc785 \ub2e8\uacc4\uc5d0\uc11c\ubd80\ud130 \ucca0 \ud568\ub7c9\uc744 \ub0ae\uac8c \uc720\uc9c0\ud558\ub294 \ubc29\uc2dd\uc774 \uc801\uc6a9\ub418\uba70, \ucca0\uc740 \uc6d0\ub8cc\uc5d0\uc11c \ubc30\uc81c\ud558\ub294 \uac83\ub9cc\uc774 \uc720\uc77c\ud55c \ubc29\ubc95\uc785\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> \ubcf8 \uacf5\uc815\uc740 \ubc00\ud3d0\ub41c \ud0c0\uc6cc \ub0b4\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc6d0\ub8cc\ub294 \ubd88\ud65c\uc131 \ub36e\uac1c \uac00\uc2a4 \ud558\uc5d0\uc11c \uc720\ub3c4 \uc6a9\uc735 \ub610\ub294 \uc800\ud56d \uc6a9\uc735 \ubc29\uc2dd\uc73c\ub85c \ub179\uc544 \uc57d 750~850\u00b0C\uae4c\uc9c0 \uacfc\uc5f4\ub41c \ud6c4, \ub0b4\ud654 \ub178\uc990\uc744 \ud1b5\ud574 \uace0\uc18d \uc544\ub974\uace4 \ub610\ub294 \uc9c8\uc18c \uc81c\ud2b8\uc758 \ud750\ub984 \uacbd\ub85c\ub85c \uc8fc\uc785\ub429\ub2c8\ub2e4. \uac00\uc2a4 \ud750\ub984\uc740 \uc6a9\uc735\ubb3c\uc744 \uc791\uc740 \ubc29\uc6b8\ub4e4\ub85c \ubd84\uc1c4\ud558\uba70, \uc774 \ubc29\uc6b8\ub4e4\uc740 \ud45c\uba74 \uc7a5\ub825\uc5d0 \uc758\ud574 \uad6c\ud615\uc73c\ub85c \ubcc0\ud55c \ub4a4 \uc790\uc720 \ub099\ud558 \uc911\uc5d0 \uc751\uace0\ub429\ub2c8\ub2e4. \uc544\ub974\uace4 \ubd84\ubb34 \ubc29\uc2dd\uc740 \uc9c8\uc18c \ud63c\uc785\uc744 \ubc29\uc9c0\ud558\uace0 \uc77c\ubc18\uc801\uc73c\ub85c \uc704\uc131 \uc785\uc790 \ud568\ub7c9\uc744 \ub354 \ub0ae\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud504\ub9ac\ubbf8\uc5c4 LPBF \ub4f1\uae09\uc5d0 \uc120\ud638\ub429\ub2c8\ub2e4. \ubc18\uba74, \uc9c8\uc18c \ubd84\ubb34 \ubc29\uc2dd\uc740 \uac00\uc2a4 \ud568\ub7c9\uc774 \uc57d\uac04 \ub354 \ub192\uc740 \uac83\uc774 \ud5c8\uc6a9\ub418\ub294 \ud45c\uc900 \ub4f1\uae09\uc758 \uacbd\uc6b0 \ube44\uc6a9 \uba74\uc5d0\uc11c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubd84\ub958<\/strong> \ubd84\ubb34\ub41c \uc0c1\ud0dc\uc758 \uad11\ubc94\uc704\ud55c \uc785\ub3c4 \ubd84\ud3ec\ub97c \uc0c1\uc5c5\uc6a9 \uaddc\uaca9\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \ub2e4\uce35 \ucd08\uc74c\ud30c \uccb4\uc9c8 \uacf5\uc815\uc744 \ud1b5\ud574 \uacfc\ub300 \uc785\uc790\ub97c \uc81c\uac70\ud558\uace0, \uc0ac\uc774\ud074\ub860 \ubc0f \uacf5\uae30 \ubd84\ub958\uae30\ub97c \ud1b5\ud574 \uc720\ub3d9\uc131\uc744 \uc800\ud574\ud560 \uc218 \uc788\ub294 15\ub9c8\uc774\ud06c\ub860 \ubbf8\ub9cc\uc758 \ubbf8\uc138 \uc785\uc790\ub97c \ubd84\ub9ac\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc758 \uacbd\uc6b0, \uc774 \ub2e8\uacc4\uc5d0\ub294 \uc548\uc804 \uc694\uac74\ub3c4 \uc218\ubc18\ub429\ub2c8\ub2e4. \ubbf8\uc138\ud55c \uc54c\ub8e8\ubbf8\ub284 \ubd84\uc9c4\uc740 \uac00\uc5f0\uc131\uc774 \uc788\uc73c\ubbc0\ub85c, \ubd84\ub958 \ub77c\uc778\uc740 \ud3ed\ubc1c \ubc29\uc9c0 \ub4f1\uae09 \uc7a5\ube44\ub97c \uac16\ucd98 \ubd88\ud65c\uc131 \ubd84\uc704\uae30 \ud558\uc5d0\uc11c \uac00\ub3d9\ub418\uba70, \uc774\ub294 \ubcf8\uaca9\uc801\uc778 \uc0dd\uc0b0 \uc5c5\uccb4\uc640 \uc18c\uaddc\ubaa8 \uc5c5\uccb4\ub97c \uad6c\ubd84 \uc9d3\ub294 \uc911\uc694\ud55c \uae30\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud488\uc9c8 \uad00\ub9ac \ubc0f \ud3ec\uc7a5<\/strong> \uccb4\uc778\uc744 \ub2eb\uc73c\uc138\uc694:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\uac01 \ud63c\ud569 \ub85c\ud2b8\uc5d0 \ub300\ud574 \ud654\ud559 \uc131\ubd84, \uc0b0\uc18c, \uc785\ub3c4 \ubd84\ud3ec(PSD), \uc720\ub7c9 \ubc0f \ud615\ud0dc\ub97c \uce21\uc815\ud558\uae30 \uc704\ud55c \ub300\ud45c \uc2dc\ub8cc \ucc44\ucde8.<\/li>\n\n\n\n<li>92%\uc758 \uad6c\ud615\ub3c4\uc640 \uaddc\uaca9 \ubc94\uc704 \ub0b4\uc758 \uc704\uc131 \ud568\ub7c9\uc744 \ud655\uc778\ud558\uae30 \uc704\ud55c SEM \ucd2c\uc601.<\/li>\n\n\n\n<li>\uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc758 \ud45c\uba74 \uc0b0\ud654\ubb3c\uc740 \uc2b5\uae30\ub97c \ud761\uc218\ud558\ub294 \uc131\uc9c8\uc774 \uc788\uc5b4 \uc2b5\ud55c \uacf5\uae30\uc5d0 \ub178\ucd9c\ub420 \uacbd\uc6b0 \uc720\ub3d9\uc131\uacfc \uc778\uc1c4\uc131\uc744 \ubaa8\ub450 \uc800\ud558\uc2dc\ud0a4\ubbc0\ub85c, \uac74\uc870\uc81c\ub97c \ub123\uc740 \uc218\ubd84 \ucc28\ub2e8 \uc6a9\uae30\uc5d0 \uc9c4\uacf5 \ubc00\ubd09\ud558\uac70\ub098 \uc544\ub974\uace4 \uac00\uc2a4\ub97c \uc8fc\uc785\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uae09 \uad6c\uc870\uc6a9 \uc6a9\ub3c4\uc758 \uacbd\uc6b0, \uc77c\ubd80 \uad6c\ub9e4\uc790\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uba85\uc2dc\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. <strong>\ud50c\ub77c\uc988\ub9c8 \uae30\ubc18 \uad6c\ud615\ud654<\/strong> 2\ucc28 \uacf5\uc815\uc73c\ub85c, \uac00\uc2a4 \ubd84\ubb34\ub41c \ubd84\ub9d0\uc744 \ud50c\ub77c\uc988\ub9c8 \ud1a0\uce58\ub97c \ud1b5\uacfc\uc2dc\ucf1c \ubd88\uaddc\uce59\ud55c \uc785\uc790\ub97c \ub465\uae00\uac8c \ub9cc\ub4e4\uace0 \uc794\uc5ec\ubb3c\uc744 \ud0dc\uc6cc \uc81c\uac70\ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ube44\uc6a9\uc774 \ucd94\uac00\ub418\uc9c0\ub9cc, \uad6c\ud615\ub3c4\ub97c 97% \uc774\uc0c1\uc73c\ub85c \ub192\uc774\uace0 \uc720\ub3d9\uc131\uc744 \ub208\uc5d0 \ub744\uac8c \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd84\ubb34 \ubc0f \ubd84\ub958 \uacf5\uc815\uc744 \ud1b5\ud569\ud55c \uacf5\uae09\uc5c5\uccb4\ub4e4, \ud2b9\ud788 \ub2e4\uc74c\uc744 \ud568\uaed8 \uc6b4\uc601\ud558\ub294 \uc5c5\uccb4\ub4e4\uc744 \ud3ec\ud568\ud558\uc5ec <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/what-is-plasma-rotating-electrode-process-prep\/\" rel=\"noreferrer noopener\">PREP \ubd84\ub9d0 \uc81c\uc870 \uc7a5\ube44<\/a> \uc785\uc790\uac00 \ub354 \uad75\uc740 \ud2b9\uc218 \ud569\uae08\uc758 \uacbd\uc6b0, \uc774\ub7ec\ud55c \uacf5\uc815\uc744 \uace0\uac1d\uc758 \uae30\uacc4 \ud50c\ub7ab\ud3fc\uc5d0 \ub9de\ucdb0 \uc870\uc815\ud558\ub294 \ub370 \ud544\uc694\ud55c \uacf5\uc815 \uae4a\uc774\ub97c \ud655\ubcf4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc0b0\uc5c5\ubcc4 \uc801\uc6a9 \ubd84\uc57c: \uc790\ub3d9\ucc28, \uc804\uc790, \ud56d\uacf5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AlSi7Mg LPBF \ubd80\ud488\uc740 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc774 AlSi10Mg\uc5d0 \ube44\ud574 \uc774 \ud569\uae08\uc774 \uac16\ub294 \uc18c\ud3ed\uc758 \uac00\uaca9 \ucc28\uc774\ub97c \uc815\ub2f9\ud654\ud560 \uc218 \uc788\ub294 \ubd84\uc57c\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\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 AlSi7Mg LPBF\uc778\uac00<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud56d\uacf5\uc6b0\uc8fc \ubc0f \ud56d\uacf5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ube0c\ub798\ud0b7, \uacbd\ucca9, \ub355\ud2b8, \ud56d\uacf5\uc804\uc790 \uc7a5\ube44 \uc100\uc2dc<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5f0\uc131, \ud53c\ub85c \uc218\uba85, A357 \uae30\uc874 \ub370\uc774\ud130<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacf5\uac04<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc704\uc131 \uad6c\uc870\uc6a9 \ud328\ub110, \uc548\ud14c\ub098 \ub9c8\uc6b4\ud2b8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac15\uc131 \ub300 \uc911\ub7c9 \ube44\uc728, \uc5f4\uc801 \uc548\uc815\uc131<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc790\ub3d9\ucc28 \ubc0f \ubaa8\ud130\uc2a4\ud3ec\uce20<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc11c\uc2a4\ud39c\uc158 \uc5c5\ub77c\uc774\ud2b8, \ud398\ub2ec \ubc15\uc2a4, \ub0c9\uac01 \ub9e4\ub2c8\ud3f4\ub4dc<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucda9\ub3cc \uad00\ub828 \uc5f0\uc131, \uc2e0\uc18d\ud55c \ubc18\ubcf5 \uacc4\uc0b0<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uc790 \uc81c\ud488<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubc29\uc5f4\ud310 \uc100\uc2dc, RF \uc778\ud074\ub85c\uc800, \ucf5c\ub4dc \ud50c\ub808\uc774\ud2b8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\uc804\ub3c4\uc728 150~170 W\/m\u00b7K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5d0\ub108\uc9c0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\uad50\ud658\uae30, \ud130\ube48 \uc13c\uc11c \ud558\uc6b0\uc9d5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0b4\uc2dd\uc131, \ubcf5\uc7a1\ud55c \ub0b4\ubd80 \ud1b5\ub85c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0b0\uc5c5\uc6a9 \ub85c\ubd07\uacf5\ud559<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5d4\ub4dc \uc774\ud399\ud130, \uacbd\ub7c9 \uc554 \uc138\uadf8\uba3c\ud2b8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\uc18c \uc774\ub3d9 \uc9c8\ub7c9\uc5d0\uc11c\uc758 \uac15\uc131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud56d\uacf5 \ubc0f \ud56d\uacf5\uc6b0\uc8fc<\/strong> \uc774 \ubd84\uc57c\uc758 \ud575\uc2ec \uc0b0\uc5c5\uc785\ub2c8\ub2e4. AlSi7Mg\ub294 300 MPa\uc5d0 \uac00\uae4c\uc6b4 T6 \uac15\ub3c4\uc640 6-12% \uc218\uc900\uc758 \uc5f0\uc2e0\uc728, \uadf8\ub9ac\uace0 A357 \uc8fc\uc870 \uc804\ud1b5\uc744 \uc785\uc99d\ud55c \uae30\ub85d\uc744 \uac16\ucd94\uace0 \uc788\uc5b4, \uc88c\uc11d \ud2b8\ub799 \ud53c\ud305, \ud56d\uacf5\uc804\uc790 \uc7a5\ube44 \ub799, \ud658\uacbd \uc81c\uc5b4 \ub355\ud2b8, \uadf8\ub9ac\uace0 \ub2e4\uc911 \ubd80\ud488 \uc870\ub9bd\uccb4\ub97c \ud1b5\ud569\ud55c \ube0c\ub77c\ucf13 \uc81c\ud488\uad70 \ub4f1 3D \ud504\ub9b0\ud305\ub41c 2\ucc28 \ubc0f 3\ucc28 \uad6c\uc870\ubb3c\uc5d0 \ub300\ud55c \uae30\ubcf8 \uc120\ud0dd\uc9c0\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc778\uc99d \uae30\uad00\ub4e4\uc774 \uc774 \ud569\uae08\uc5d0 \ud638\uc758\uc801\uc778 \ubc18\uc751\uc744 \ubcf4\uc774\ub294 \uc774\uc720\ub294, \ubc14\ub85c \uc774 \ud569\uae08\uc758 \ub2e8\uc870 \ubc0f \uc8fc\uc870 \uac70\ub3d9 \ud2b9\uc131\uc774 \ub9e4\uc6b0 \ucca0\uc800\ud558\uac8c \ubb38\uc11c\ud654\ub418\uc5b4 \uc788\uc5b4, 3D \ud504\ub9b0\ud305 \ubd80\ud488\uc5d0 \ud544\uc694\ud55c \ub370\uc774\ud130 \ud328\ud0a4\uc9c0\uc758 \ubd84\ub7c9\uc744 \uc904\uc77c \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c<\/strong> \uc5f4 \uc0ac\uc774\ud074 \uc804\ubc18\uc5d0 \uac78\uccd0 \uac15\uc131 \ub300 \uc911\ub7c9 \ube44\uc728\uacfc \uce58\uc218 \uc548\uc815\uc131\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4. \uc544\uc774\uc18c\uadf8\ub9ac\ub4dc(isogrid) \ub610\ub294 \uaca9\uc790(lattice) \ucf54\uc5b4\ub97c \uac16\ucd98 \ud504\ub9b0\ud305\ub41c \uc704\uc131 \ud328\ub110, \uad11\ud559 \ubca4\uce58 \uad6c\uc870\ubb3c, \uc548\ud14c\ub098 \ud53c\ub4dc \uc9c0\uc9c0\ub300\ub294 \uc774 \ud569\uae08\uc758 \ub0ae\uc740 \uc5f4\ud33d\ucc3d \uacc4\uc218\uc640 \ub300\ud615 \uc587\uc740 \ubcbd\uba74 \ud615\uc0c1\uc5d0\uc11c \uc81c\uc791 \uacf5\ucc28\ub97c \uc5c4\uaca9\ud558\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\ub294 \ud2b9\uc131 \ub355\ubd84\uc5d0 \uc774\uc810\uc744 \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc790\ub3d9\ucc28 \ubc0f \ubaa8\ud130\uc2a4\ud3ec\uce20<\/strong> \uc5f0\uc131\uc774\ub77c\ub294 \uc7a5\uc810\uc744 \ub192\uc774 \ud3c9\uac00\ud574\uc57c \ud55c\ub2e4. \uc11c\uc2a4\ud39c\uc158\uacfc \uad6c\uc870\uc801 \ub178\ub4dc\uc5d0\ub294 \ucda9\uaca9 \ud558\uc911\uacfc \ud53c\ub85c \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294\ub370, AlSi10Mg\uc758 \ucde8\uc131\uc740 \uc774\ub7ec\ud55c \uc0c1\ud669\uc5d0\uc11c \ub2e8\uc810\uc73c\ub85c \uc791\uc6a9\ud55c\ub2e4. AlSi7Mg\ub85c \uc81c\uc791\ub41c \uc5c5\ub77c\uc774\ud2b8, \ub864 \ud6c4\ud504 \ud398\uc5b4\ub9c1, \ub0c9\uac01 \uc2dc\uc2a4\ud15c \ub9e4\ub2c8\ud3f4\ub4dc\ub294 \ud3ec\ubbac\ub7ec \uc2a4\ud29c\ub358\ud2b8 \ub300\ud68c\ubd80\ud130 \ucd5c\uc0c1\uc704\uae09 \ub808\uc774\uc2f1\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70, \uc774\ub7ec\ud55c \ubd80\ud488\ub4e4\uc740 \uc18c\ub7c9 \uc0dd\uc0b0\ub418\ub294 \uace0\uc131\ub2a5 \ub3c4\ub85c\uc6a9 \ucc28\ub7c9\uc5d0\ub3c4 \uc801\uc6a9\ub418\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc804\uc790 \ubc0f \uc5f4 \uad00\ub9ac<\/strong> \uc5f4\uc804\ub3c4\uc131\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4. \ub0b4\ubd80\uc5d0 \ubbf8\uc138 \ucc44\ub110\uc774 \ud615\uc131\ub41c \uc778\uc1c4\ud615 \ub0c9\uac01\ud310, RF \ud544\ud130 \ud558\uc6b0\uc9d5, \uadf8\ub9ac\uace0 \ud558\uc911\uc744 \uc9c0\ud0f1\ud558\uba74\uc11c \ub3d9\uc2dc\uc5d0 \uc5f4\uc744 \ubc29\ucd9c\ud574\uc57c \ud558\ub294 \uc100\uc2dc\ub294 \uc774 \ud569\uae08\uc758 150~170 W\/m*K(T6) \uc5f4\uc804\ub3c4\uc131\uc744 \ud65c\uc6a9\ud558\uba70, \uc774\ub294 \uac00\uacf5 \uc804 AlSi10Mg\ubcf4\ub2e4 \uc57d 20~30% \ub354 \ub192\uc740 \uc218\uce58\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5d0\ub108\uc9c0 \ubc0f \uc0b0\uc5c5<\/strong> \uc0ac\uc6a9\uc790\ub4e4\uc740 \ucd5c\ub300 \uac15\ub3c4\ubcf4\ub2e4 \ub0b4\uc2dd\uc131\uacfc \ubcf5\uc7a1\ud55c \ub0b4\ubd80 \ud615\uc0c1\uc774 \ub354 \uc911\uc694\ud55c \uc5f4\uad50\ud658\uae30, \ubc38\ube0c \ubcf8\uccb4, \ub85c\ubd07 \uc5d4\ub4dc \uc774\ud399\ud130 \ub4f1\uc744 3D \ud504\ub9b0\ud305\uc73c\ub85c \uc81c\uc791\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub4e0 \ubd84\uc57c\uc5d0\uc11c \uc774 \ud569\uae08\uc758 \uc720\uc5f0\ud55c \uacf5\uc815 \ubc94\uc704\ub294 \uc0dd\uc0b0 \uacbd\uc81c\uc131\uc73c\ub85c \uc9c1\uc811 \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc989, \uccab \ubc88\uc9f8 \uc778\uc1c4 \uc131\uacf5\ub960\uc774 \ub192\uc544\uc9c0\uace0, \ub9e4\uac1c\ubcc0\uc218 \uac1c\ubc1c \uc2dc\uac04\uc774 \ub2e8\ucd95\ub418\uba70, \uae30\uacc4\uc640 \ud604\uc7a5 \uac04 \uc774\uc804\uc774 \uc6a9\uc774\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc720\uc0ac\ud55c \uc0ac\uc6a9 \uc0ac\ub840 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub300\ud55c \uacbd\uc7c1 \uc18c\uc7ac\uc640\uc758 \ube44\uad50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uc1c4 \uac00\ub2a5\ud55c \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uc778\uc1c4\uc131, \uac15\ub3c4, \uc5f0\uc131, \uc804\ub3c4\uc131\uacfc \ube44\uc6a9 \uac04\uc758 \uade0\ud615\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 AlSi7Mg\uacfc \uac00\uc7a5 \ud754\ud788 \uc0ac\uc6a9\ub418\ub294 \uc138 \uac00\uc9c0 \ub300\uccb4 \uc7ac\ub8cc\ub97c \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AlSi7Mg \ub300 \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \uc801\uce35 \uc81c\uc870 \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\">AlSi7Mg<\/th><th class=\"has-text-align-left\" data-align=\"left\">AlSi10Mg<\/th><th class=\"has-text-align-left\" data-align=\"left\">Al 6061<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc2a4\uce7c\ubab0\ub85c\uc774<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c<\/td><td class=\"has-text-align-left\" data-align=\"left\">Si 7%, Mg<\/td><td class=\"has-text-align-left\" data-align=\"left\">Si 10%, Mg<\/td><td class=\"has-text-align-left\" data-align=\"left\">Mg, Si, Cu<\/td><td class=\"has-text-align-left\" data-align=\"left\">Mg, Sc, Zr<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">LPBF \uc778\uc1c4 \uc801\ud569\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9e4\uc6b0 \uc88b\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5 (\uade0\uc5f4 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc774 \ub192\uc74c)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Good<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778\uc7a5 \uac15\ub3c4 (T6\/\ub178\ud654 \ucc98\ub9ac, MPa)<\/td><td class=\"has-text-align-left\" data-align=\"left\">290-320<\/td><td class=\"has-text-align-left\" data-align=\"left\">320-340<\/td><td class=\"has-text-align-left\" data-align=\"left\">~310<\/td><td class=\"has-text-align-left\" data-align=\"left\">480-520<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f0\uc2e0\uc728 (T6, %)<\/td><td class=\"has-text-align-left\" data-align=\"left\">6-12<\/td><td class=\"has-text-align-left\" data-align=\"left\">4-7<\/td><td class=\"has-text-align-left\" data-align=\"left\">8-12<\/td><td class=\"has-text-align-left\" data-align=\"left\">10-14<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\uc804\ub3c4\uc728 (W\/m\u00b7K)<\/td><td class=\"has-text-align-left\" data-align=\"left\">150-170<\/td><td class=\"has-text-align-left\" data-align=\"left\">120-150 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">~167<\/td><td class=\"has-text-align-left\" data-align=\"left\">130-150<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub0b4\ud53c\ub85c\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5<\/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\">\uc720\uc0b0\/\uc790\uaca9 \uc815\ubcf4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad11\ubc94\uc704\ud55c (A357)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad11\ubc94\uc704\ud55c (AM)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad11\ubc94\uc704\ud55c (\ub2e8\uc870)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc131\uc7a5 \uc911<\/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\">\ub0ae\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0ae\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AlSi10Mg<\/strong> \uc5ec\uc804\ud788 \uae30\ubcf8 \ubcfc\ub968\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \uc778\uc1c4\uac00 \uc57d\uac04 \ub354 \uc6a9\uc774\ud558\uace0 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uba70, \uc2e4\uc81c \uc81c\uc791\ub41c \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uac15\ub3c4\ub3c4 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub4e4\uc740 \ubd80\ud488\uc5d0 6% \uc774\uc0c1\uc758 \uc5f0\uc2e0\uc728, \ud53c\ub85c \uc131\ub2a5, \ub610\ub294 \ud504\ub9ac\ubbf8\uc5c4 \uc8fc\uc870 \ub4f1\uae09\uc758 \ud30c\ub2e8 \uac70\ub3d9\uc774 \ud544\uc694\ud560 \ub54c AlSi7Mg\ub85c \ub4f1\uae09\uc744 \ub192\uc774\uba70, \uc774\ub294 \ubc14\ub85c \uad6c\uc870\uc6a9 \ubc0f \uc548\uc804 \uad00\ub828 \ubd80\ud488\uc758 \ud2b9\uc131\uc5d0 \uc815\ud655\ud788 \ubd80\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Al 6061<\/strong> \uc804\ub3c4\uc131\uacfc \uc6a9\uc811 \ud638\ud658\uc131 \uba74\uc5d0\uc11c\ub294 \ub2e8\uc870 \uc870\ub9bd\ud488\uacfc \uacbd\uc7c1\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc2e4\ub9ac\ucf58 \ud568\ub7c9\uc774 \ub0ae\uc544 \ud504\ub9b0\ud305\uc774 \ud6e8\uc52c \ub354 \uc5b4\ub835\uae30 \ub54c\ubb38\uc5d0 \ub354 \uc5c4\uaca9\ud55c \ud30c\ub77c\ubbf8\ud130 \uc81c\uc5b4\uac00 \ud544\uc694\ud558\uba70, \uccab \ubc88\uc9f8 \ud328\uc2a4 \uc218\uc728\ub3c4 \ub354 \ub0ae\uac8c \ubc1b\uc544\ub4e4\uc5ec\uc57c \ud569\ub2c8\ub2e4. 6061 \uad6c\uc870\ubb3c\uc5d0 \uc6a9\uc811\ud574\uc57c \ud558\ub294 \ubd80\ud488\uc758 \uacbd\uc6b0 \uc774 \uc18c\uc7ac\uac00 \uc6b0\uc704\ub97c \ucc28\uc9c0\ud558\uc9c0\ub9cc, \ub3c5\ub9bd\ud615 \ud504\ub9b0\ud305 \ubd80\ud488\uc758 \uacbd\uc6b0 AlSi7Mg\uac00 \uc0dd\uc0b0\uc131 \uce21\uba74\uc5d0\uc11c \ub354 \ub098\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2a4\uce7c\ubab0\ub85c\uc774<\/strong> (Al-Mg-Sc)\ub294 \ubaa8\ub4e0 \uae30\uacc4\uc801 \ud2b9\uc131(\uac15\ub3c4, \uc5f0\uc131, \ud53c\ub85c \uac15\ub3c4, \ub0b4\uc2dd\uc131) \uce21\uba74\uc5d0\uc11c AlSi7Mg\ubcf4\ub2e4 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubcf4\uc774\uc9c0\ub9cc, \ubd84\ub9d0 \uac00\uaca9\uc774 \uc218 \ubc30\ub098 \ube44\uc2f8\uace0 \uc2a4\uce78\ub4d0 \uacf5\uae09\uc5d0 \uc81c\uc57d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774 \uc18c\uc7ac\ub294 \uc131\ub2a5 \uc6b0\uc704\uac00 \uc2dc\uc2a4\ud15c \ucc28\uc6d0\uc758 \uac00\uce58\ub85c \uc774\uc5b4\uc9c0\ub294 \ubd80\ud488, \uc989 \uc8fc\ub85c \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc758 \uc8fc \uad6c\uc870\ubb3c\uc774\ub098 \ucd5c\uc0c1\uc704\uae09 \ubaa8\ud130\uc2a4\ud3ec\uce20 \ubd84\uc57c\uc5d0 \ud55c\uc815\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\ubb34\uc0c1\uc758 \uc6d0\uce59: \ud615\uc0c1 \uc911\uc2ec\uc758 \ubd80\ud488\uc5d0\ub294 \uae30\ubcf8\uc801\uc73c\ub85c AlSi10Mg\ub97c, \ud558\uc911\uc744 \uc9c0\ud0f1\ud558\ub294 \uad6c\uc870\uc6a9 \ubd80\ud488\uc5d0\ub294 AlSi7Mg\ub97c, \uc6a9\uc811\uc774 \ud3ec\ud568\ub41c \uc870\ub9bd\uccb4\ub098 \uc804\ub3c4\uc131\uc774 \uc911\uc694\ud55c \uc870\ub9bd\uccb4\uc5d0\ub294 6061\uc744 \uc0ac\uc6a9\ud558\uba70, \uc131\ub2a5 \uc5ec\uc720\uac00 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub9cc Scalmalloy\ub97c \uc0ac\uc6a9\ud574\uc57c \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\">\uc54c\ub8e8\ubbf8\ub284 LPBF \uc6d0\ub8cc\uc758 \uacbd\uc6b0, Truer\ub294 AlSi7Mg, AlSi10Mg, AlSi12, 6061, 7075 \ubc0f \uad00\ub828 \ub4f1\uae09\uc758 \uc6d0\ub8cc\ub97c \ud45c\uc900 15-53 \ub9c8\uc774\ud06c\ub860 \ubc0f 10-45 \ub9c8\uc774\ud06c\ub860 \uaddc\uaca9\uc73c\ub85c \uacf5\uae09\ud558\uba70, \uc0b0\uc18c \ud568\ub7c9\uc774 \uc5c4\uaca9\ud788 \uc81c\ud55c\ub418\ub294 \uad6c\uc870\uc6a9 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud574 \uc544\ub974\uace4 \ubd84\ubb34 \ucc98\ub9ac\ub41c \ud504\ub9ac\ubbf8\uc5c4 \uc635\uc158\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \ubc30\uce58\uc5d0\ub294 \ud654\ud559 \uc131\ubd84, \uc0b0\uc18c \ubc0f \uc0bd\uc785 \uc6d0\uc18c \ud568\ub7c9, \uc785\ub3c4 \ubd84\ud3ec(PSD), \ud640 \uc720\ub3d9\ub3c4, \uac89\ubc00\ub3c4, \uadf8\ub9ac\uace0 \uc694\uccad \uc2dc SEM \ud615\ud0dc\ud559\uc801 \ubd84\uc11d \uacb0\uacfc\ub97c \ud3ec\ud568\ud55c \ubd84\uc11d \uc99d\uba85\uc11c\uac00 \ub3d9\ubd09\ub418\uc5b4, \uace0\uac1d\uc774 \ub9e4\uac1c\ubcc0\uc218 \uc801\uaca9\uc131 \ud3c9\uac00\uc5d0 \ud544\uc218\uc801\uc778 \ubc30\uce58 \uac04 \uc77c\uad00\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub610\ud55c \uc774 \ud68c\uc0ac\ub294 \ud56d\uacf5\uc6b0\uc8fc, \uc790\ub3d9\ucc28, \uc804\uc790, \uc758\ub8cc \ubc0f \uc5d0\ub108\uc9c0 \ubd84\uc57c \uace0\uac1d\uc744 \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. \uc120\ub3c4\uc801\uc778 \uc5f0\uad6c \uae30\uad00\ub4e4\uacfc \uacf5\ub3d9\uc73c\ub85c \uc6b4\uc601\ud558\ub294 \uae08\uc18d 3D \ud504\ub9b0\ud305 \uacf5\ub3d9 \ud601\uc2e0 \uc13c\ud130\ub294, \ud654\ud559\uc801 \uc131\ubd84\ub9cc\ud07c\uc774\ub098 \uacf5\uc815 \ubc94\uc704\uac00 \uc911\uc694\ud55c \ud569\uae08\uc5d0 \ub300\ud55c \ub9e4\uac1c\ubcc0\uc218 \uac1c\ubc1c \ubc0f \uacf5\uc815 \uc774\uc804 \ud504\ub85c\uc81d\ud2b8\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AISi7Mg LPBF \ubd84\ub9d0\uc758 \uc0ac\uc591, \uc2dc\ub8cc \uc81c\uacf5 \ub610\ub294 \uc544\ub974\uace4 \ubd84\ubb34 \ubc29\uc2dd\uc758 \ud504\ub9ac\ubbf8\uc5c4 \ub4f1\uae09\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: AISi7Mg LPBF \ubd84\ub9d0\uc758 \uc77c\ubc18\uc801\uc778 \uc785\ub3c4 \ubd84\ud3ec\ub294 \uc5b4\ub5bb\uac8c \ub429\ub2c8\uae4c?<\/strong> A: \ud45c\uc900 LPBF \uc785\uc790 \ud06c\uae30\ub294 15~53 \ub9c8\uc774\ud06c\ub860\uc774\uba70, D50 \uac12\uc740 \uc57d 33~36 \ub9c8\uc774\ud06c\ub860\uc785\ub2c8\ub2e4. \ub610\ud55c \ud45c\uba74 \ub9c8\uac10 \ud488\uc9c8\uc744 \ub192\uc774\uae30 \uc704\ud574 10~45 \ub9c8\uc774\ud06c\ub860\uc758 \ubbf8\uc138 \uc785\uc790\ub3c4 \uc81c\uacf5\ub429\ub2c8\ub2e4. 45~106 \ub9c8\uc774\ud06c\ub860\uc758 \ub354 \uad75\uc740 \uc785\uc790 \ubd84\ud68d\uc740 DED \uacf5\uc815\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2: AISi7Mg \ubd84\ub9d0\uc740 SLM \ubc0f EBM \uc2dc\uc2a4\ud15c \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> A: AlSi7Mg\ub294 SLM\/LPBF \ud50c\ub7ab\ud3fc\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc73c\uba70, 300~400 W\uc758 \ub808\uc774\uc800 \ucd9c\ub825\uc73c\ub85c \uc6d0\ud65c\ud558\uac8c \uc801\uce35\ub429\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uacbd\uc6b0 \uc9c4\uacf5 \uc0c1\ud0dc\uc5d0\uc11c \ub9c8\uadf8\ub124\uc298\uc774 \uc99d\ubc1c\ud558\uae30 \ub54c\ubb38\uc5d0 EBM \uacf5\ubc95\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc740 \ub4dc\ubb3c\uc9c0\ub9cc, DED \ubc0f \uc2e4\ud5d8\uc6a9 EBM \uc791\uc5c5\uc744 \uc704\ud574 \uc785\uc790\uac00 \ub2e4\uc18c \uad75\uc740 \uc18c\uc7ac\ub97c \uacf5\uae09\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: AISi7Mg \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 A357 \uaddc\uaca9 \uae30\uc900\uc5d0 \ub530\ub978 \uc804\uccb4 \ud654\ud559 \uc131\ubd84 \ubd84\uc11d \uacb0\uacfc, \uc0b0\uc18c\u00b7\uc9c8\uc18c\u00b7\uc218\uc18c \ud568\ub7c9, \ub808\uc774\uc800 \ud68c\uc808\ubc95\uc744 \ud1b5\ud55c PSD, \ud640 \uc720\ub7c9 \ubc0f \uac89\ubc00\ub3c4\uac00 \uae30\uc7ac\ub41c \ubd84\uc11d \uc99d\uba85\uc11c\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \uc778\uc99d \ud504\ub85c\uadf8\ub7a8\uc744 \uc704\ud574 SEM \ud615\ud0dc \ubd84\uc11d \ubcf4\uace0\uc11c \ubc0f \ubc30\uce58 \ucd94\uc801\uc131 \uad00\ub828 \ubb38\uc11c\ub3c4 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4: AISi7Mg LPBF \ubd84\ub9d0\uc744 \uc8fc\ubb38\ud560 \ub54c \ucd5c\uc18c \uc8fc\ubb38 \uc218\ub7c9(MOQ)\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong> A: \ub9e4\uac1c\ubcc0\uc218 \uac1c\ubc1c \ubc0f \uc7a5\ube44 \uc801\uaca9\uc131 \ud3c9\uac00\ub97c \uc704\ud574 5~10kg \ubd84\ub7c9\uc758 \uc2dc\ub8cc\ub97c \uc81c\uacf5\ud574 \ub4dc\ub9bd\ub2c8\ub2e4. \uc0dd\uc0b0 \uc8fc\ubb38\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubc30\uce58\ub2f9 25~50kg\ubd80\ud130 \uc2dc\uc791\ub418\uba70, 100kg \uc774\uc0c1 \uc8fc\ubb38 \uc2dc \ub300\ub7c9 \uad6c\ub9e4 \ud560\uc778\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q5: AISi7Mg \ubd84\ub9d0\uc758 \uc131\ubd84\uc744 \ub9de\ucda4 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> A: \ub124. \uaddc\uaca9 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc2e4\ub9ac\ucf58 \ubc0f \ub9c8\uadf8\ub124\uc298 \ud568\ub7c9\uc744 \uc870\uc808\ud560 \uc218 \uc788\uc73c\uba70, \ud2f0\ud0c0\ub284 \uc785\uc790 \ubbf8\uc138\ud654\uc81c \ud568\ub7c9\ub3c4 \uc870\uc815\ud560 \uc218 \uc788\uace0, \uc694\uccad \uc2dc \uc800\ucca0\ubd84 \ud504\ub9ac\ubbf8\uc5c4 \uc6a9\uc735\ubb3c\ub3c4 \uc81c\uacf5 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub9de\ucda4\ud615 \uc870\uc131\uc758 \uacbd\uc6b0 \ucd5c\uc18c \ubd84\ubb34 \uc0dd\uc0b0\ub7c9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q6: AISi7Mg \ubd84\ub9d0 \uc8fc\ubb38\uc758 \uc77c\ubc18\uc801\uc778 \ub9ac\ub4dc \ud0c0\uc784\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong> A: \ud45c\uc900 \uc544\ub974\uace4 \ub610\ub294 \uc9c8\uc18c \uc6d0\uc790\ud654 \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 \ubc0f \ub300\ub7c9 \uc8fc\ubb38\uc758 \uacbd\uc6b0, \uc6d0\uc790\ud654 \uc77c\uc815\uacfc \uc778\uc99d \ubc94\uc704\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 AISi7Mg LPBF powder is a spherical Al-Si-Mg casting-type alloy feedstock (6.5-7.5% Si, 0.45-0.7% Mg, balance Al) engineered for laser powder bed fusion, offering a forgiving process window, near-full density at standard parameters, and T6-age-hardenable strength around 300 MPa. Optimizing processing parameters starts with the powder itself: specify a 15-53 micron PSD (D50 around [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":8523,"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-10410","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\/10410","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=10410"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10410\/revisions"}],"predecessor-version":[{"id":10411,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10410\/revisions\/10411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media\/8523"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media?parent=10410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/categories?post=10410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/tags?post=10410"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/post_folder?post=10410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}