{"id":10447,"date":"2026-08-28T14:57:05","date_gmt":"2026-08-28T06:57:05","guid":{"rendered":"https:\/\/am-material.com\/?p=10447"},"modified":"2026-07-22T15:10:55","modified_gmt":"2026-07-22T07:10:55","slug":"7050-aluminium-powder-in-2026-composition-specs-and-am-compatibility","status":"publish","type":"post","link":"https:\/\/am-material.com\/ko\/news\/7050-aluminium-powder-in-2026-composition-specs-and-am-compatibility\/","title":{"rendered":"2026\ub144 7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0: \uc870\uc131, \uc0ac\uc591 \ubc0f \uc801\uce35 \uc81c\uc870 \ud638\ud658\uc131"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\uac04\ub2e8\ud55c \ub2f5\ubcc0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0<\/strong> \uc774 \uc81c\ud488\uc740 \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 AA7050\uc758 \ubd84\ub9d0 \uc57c\uae08 \ud615\ud0dc\ub85c, 7xxx \uacc4\uc5f4 \uc911 \ucd5c\uace0 \uc218\uc900\uc758 \uace0\uac15\ub3c4, \ud30c\uad34 \uc778\uc131 \ubc0f \uc751\ub825 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \ubaa8\ub450 \uac16\ucd98 \uc54c\ub8e8\ubbf8\ub284-\uc544\uc5f0-\ub9c8\uadf8\ub124\uc298-\uad6c\ub9ac \ud569\uae08\uc785\ub2c8\ub2e4. \uac00\uc2a4 \ubd84\ubb34 \ubc29\uc2dd\uc73c\ub85c \uc81c\uc870\ub41c \uad6c\ud615 \ubd84\ub9d0\uc740 LPBF\uc6a9 15~45 um \uc785\uc790 \ud06c\uae30\ub85c, DED, \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \ubc0f HIP\uc6a9\uc73c\ub85c\ub294 20~63 um \ub610\ub294 \uadf8\ubcf4\ub2e4 \uad75\uc740 \uc785\uc790 \ud06c\uae30\ub85c \uacf5\uae09\ub418\uba70, \uc0b0\uc18c \ud568\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 800 ppm \ubbf8\ub9cc\uc774\uace0 \uad6c\ud615\ub3c4\ub294 0.85 \uc774\uc0c1\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uc751\uace0 \ubc94\uc704\uac00 \ub113\uc5b4 \uc5f4\uade0\uc5f4\uc5d0 \ubbfc\uac10\ud558\uae30 \ub54c\ubb38\uc5d0, \uc0c1\uc6a9 \uc801\uce35 \uc81c\uc870(AM)\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c Zr\/Sc\ub97c \uc774\uc6a9\ud55c \uacb0\uc815\ub9bd \ubbf8\uc138\ud654 \uac1c\uc9c8\uc774\ub098 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ub41c \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218 \ubc94\uc704\ub97c \uc801\uc6a9\ud558\uba70, 2026 \ud569\uae08 \ubd84\ub9d0\uc758 \uac00\uc7a5 \ube60\ub974\uac8c \uc131\uc7a5\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\ub294 \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \ubcf4\uc218, DED \uad6c\uc870\ubb3c \uc801\uce35, \uadf8\ub9ac\uace0 \ub0a0\uac1c \uc0c1\uc790 \ubc0f \ub3d9\uccb4 \uad00\ub828 \ubd80\ud488\uc5d0 \ub300\ud55c \uc778\uc99d \ud504\ub85c\uadf8\ub7a8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc18d\uc131<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uac00\uce58<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud569\uae08 \uc2dc\uc2a4\ud15c<\/td><td class=\"has-text-align-left\" data-align=\"left\">Al-Zn-Mg-Cu (7xxx \uacc4\uc5f4, AA7050)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubc00\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.83 g\/cm\u00b3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub300\ud45c\uc801\uc778 \ubd84\ub9d0 \uc785\uc790 \ud06c\uae30 (LPBF)<\/td><td class=\"has-text-align-left\" data-align=\"left\">15~45 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18\uc801\uc778 \ubd84\ub9d0 \uc785\uc790 \ud06c\uae30 (DED\/\ucf5c\ub4dc \uc2a4\ud504\ub808\uc774)<\/td><td class=\"has-text-align-left\" data-align=\"left\">20~63 um, 45~106 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uad6c\ud615\ub3c4 (GA)<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 0.85<\/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;= 800 ppm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub2e8\uc870 T7451 \uc778\uc7a5 \uac15\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">~510 MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc8fc\uc694 \uc7a5\uc810<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc740 \uac15\ub3c4\uc640 \ub6f0\uc5b4\ub09c \uc778\uc131 \ubc0f SCC \uc800\ud56d\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc774\ub780 \ubb34\uc5c7\uc774\uba70, \uc0b0\uc5c5\uc6a9\ub3c4\ub85c\uc758 \uc7a5\uc810\uc740 \ubb34\uc5c7\uc778\uac00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0<\/strong> ~\uc5d0 \uc18d\ud55c\ub2e4 <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/aluminium-based-alloy-powder\/\" rel=\"noreferrer noopener\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ubc18 \ud569\uae08 \ubd84\ub9d0<\/a> \uc774 \ud569\uae08\uc740 7075 \uacc4\uc5f4\uc758 \ud6c4\uc18d \uc81c\ud488\uc778 AA7050\uc758 \ud654\ud559\uc801 \uc131\uc9c8\uc744 \uadf8\ub300\ub85c \uc7ac\ud604\ud569\ub2c8\ub2e4. AA7050\uc740 7075\uc640 \ub3d9\ub4f1\ud55c \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4 \ubc0f \ubc15\ub9ac \ud604\uc0c1\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ud604\uc800\ud788 \uc6b0\uc218\ud558\uace0, \ub450\uaebc\uc6b4 \ub2e8\uba74\uc5d0\uc11c\ub294 \ub354 \ub192\uc740 \ud30c\uad34 \uc778\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \ud56d\uacf5\uae30 \uc8fc\uc694 \uad6c\uc870\uc7ac \ubd84\uc57c\uc5d0\uc11c 7075\ub97c \ub300\uccb4\ud55c \ud569\uae08\uc785\ub2c8\ub2e4. \ubd84\ub9d0 \ud615\ud0dc\uc758 \uc774 \ud569\uae08\uc740 \ub3d9\uc77c\ud55c \ud654\ud559 \uc131\ubd84 \ub355\ubd84\uc5d0 \ub2e8\uc870\ub098 \ud310\uc7ac \uac00\uacf5\uc73c\ub85c\ub294 \ub3c4\ub2ec\ud560 \uc218 \uc5c6\ub294 \uc801\uce35 \uc81c\uc870, \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \ubcf4\uc218, \ubd84\ub9d0 \uc57c\uae08 \uc18c\uacb0 \uacf5\uc815 \ub4f1\uc5d0 \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">7050 \ubd84\ub9d0\uc758 \uc0b0\uc5c5\uc801 \ud65c\uc6a9 \uadfc\uac70\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc5ec\ub7ec \uac00\uc9c0 \uc7a5\uc810\uc5d0 \uae30\ubc18\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub192\uc740 \ube44\uac15\ub3c4.<\/strong> 7050\uc740 \ubc00\ub3c4\uac00 \ub300\ub7b5 1\/3 \uc218\uc900\uc784\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub9ce\uc740 \uac15\uc7ac\uc5d0 \ud544\uc801\ud558\ub294 \uac15\ub3c4\ub97c \ubc1c\ud718\ud558\uba70, \uc774\ub294 \uc911\ub7c9\uc774 \uc911\uc694\ud55c \uad6c\uc870\ubb3c\uc5d0\uc11c \uc801\uc7ac\ub7c9 \ubc0f \uc5f0\ub8cc \uc18c\ube44 \uba74\uc5d0\uc11c \uc9c1\uc811\uc801\uc778 \uc774\uc810\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3d9\uae09 \uac15\ub3c4 \uc218\uc900\uc5d0\uc11c \ucd5c\uace0\uc758 SCC \uc800\ud56d\uc131\uc744 \uc790\ub791\ud569\ub2c8\ub2e4.<\/strong> 7050 \ub2e8\uc870\uc7ac\ub97c \ub0a0\uac1c \uc678\ud310 \ubc0f \uc2a4\ud30c\uc758 \ud45c\uc900 \uc18c\uc7ac\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uac8c \ud55c T74\ud615 \uacfc\uc5f4 \uc5f4\ucc98\ub9ac \ubc29\uc2dd\uc740 7075-T6\ubcf4\ub2e4 \ud6e8\uc52c \uc6b0\uc218\ud55c \uc751\ub825 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud558\uba70, \uc774\ub7ec\ud55c \uc7a5\uc810\uc740 \ubd84\ub9d0 \uc131\ud615 \uc81c\ud488\uc5d0\ub3c4 \uadf8\ub300\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub450\uaebc\uc6b4 \ub2e8\uba74\uc758 \uc778\uc131.<\/strong> 7075\uc5d0 \ube44\ud574 \ud01c\uce58 \ubbfc\uac10\ub3c4\uac00 \ub0ae\uc544, \ub2e8\uba74\uc774 \ub450\uaebc\uc6b4 \uacbd\uc6b0\uc5d0\ub3c4 \ubb3c\uc131\uc774 \uc720\uc9c0\ub418\ub294\ub370, \uc774\ub294 HIP \ubc00\uacb0 \ubc0f DED \uacf5\ubc95\uc73c\ub85c \uc81c\uc791\ub41c \ubd80\ud488\uc5d0 \uc911\uc694\ud55c \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc218\ub9ac \ud638\ud658\uc131.<\/strong> \ud654\ud559\uc801 \ud638\ud658\uc131\uc774 \ud655\ubcf4\ub41c 7050 \ubd84\ub9d0\uc744 \uc0ac\uc6a9\ud558\uba74 \ub9c8\ubaa8\ub418\uac70\ub098 \ubd80\uc2dd\ub41c \uae30\uccb4 \ubd80\ud488\uc758 \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \ubc0f DED \ubcf5\uc6d0 \uc791\uc5c5\uc774 \uac00\ub2a5\ud558\uba70, \uc774\ub294 \uc720\uc9c0\ubcf4\uc218\u00b7\uc218\ub9ac\u00b7\uc815\ube44(MRO) \ubd84\uc57c\uc5d0\uc11c \ube60\ub974\uac8c \uc131\uc7a5\ud558\uace0 \uc788\ub294 \uc751\uc6a9 \ubd84\uc57c\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubd84\ub9d0 \uc57c\uae08 \uacf5\uc815\uc758 \uc720\uc5f0\uc131.<\/strong> \ub3d9\uc77c\ud55c \uace0\ud488\uc9c8 \ud654\ud559 \uc131\ubd84\uc744 AM \uc2dc\uc81c\ud488 \uc81c\uc791 \ub2e8\uacc4\uc5d0\uc11c \ub300\ub7c9 \uc0dd\uc0b0\uc744 \uc704\ud55c HIP \ub610\ub294 \uc555\ucd9c \ubc29\uc2dd\uc758 \ubd84\ub9d0 \uc57c\uae08 \uacf5\uc815\uc73c\ub85c \uc804\ud658\ud558\uc5ec \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uba85\uce6d\uc740 \uc54c\ub8e8\ubbf8\ub284 \ud611\ud68c(Aluminum Association)\uc758 4\uc790\ub9ac \ud45c\uae30 \uccb4\uacc4\ub97c \ub530\ub974\uba70, \uc55e\uc790\ub9ac\uc758 7\uc740 Al-Zn-Mg-Cu \uacc4\uc5f4\uc744 \ub098\ud0c0\ub0b4\uace0, \ub4a4\uc758 \uc22b\uc790\ub4e4\uc740 7055, 7068, 7150\uacfc \uac19\uc740 \uc720\uc0ac \ub4f1\uae09\uacfc \uad6c\ubcc4\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub4e4\uc740 \uc774 \uc7ac\ub8cc\ub97c AA7050, AlZn6CuMgZr(EN \uba85\uce6d) \ub610\ub294 \ub2e8\uc21c\ud788 7050 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \ubd84\ub9d0 \ub4f1\uc73c\ub85c \ud45c\uae30\ub41c \uac83\uc744 \uc811\ud558\uac8c \ub420 \uac83\uc774\uba70, AA\uc640 EN \uaddc\uaca9 \uac04\uc5d0 \ud654\ud559 \uc131\ubd84 \ud5c8\uc6a9 \ubc94\uc704\uac00 \uc57d\uac04 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uacac\uc801\uc11c\uc5d0\ub294 \ud56d\uc0c1 \uc801\uc6a9\ub418\ub294 \uaddc\uaca9\uc744 \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc704\uc758 \ubaa8\ub4e0 \ub0b4\uc6a9\uc5d0 \uc801\uc6a9\ub418\ub294 \ud55c \uac00\uc9c0 \ubd84\uba85\ud55c \uc8fc\uc758\uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \uc870\uc131\uc758 AA7050\uc740 \ub808\uc774\uc800 \ud30c\uc6b0\ub354 \ubca0\ub4dc \uc735\ud569(LPBF) \uacf5\uc815\uc744 \ud1b5\ud574 \uac00\uacf5\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc57d 100 K\uc5d0 \ub2ec\ud558\ub294 \uc751\uace0 \ubc94\uc704\uc640 \ud718\ubc1c\uc131 \uc544\uc5f0 \ubc0f \ub9c8\uadf8\ub124\uc298 \ud568\uc720\ub7c9\uc73c\ub85c \uc778\ud574 \uae09\uc18d \uc751\uace0 \uc2dc \uc5f4\ud30c\uc5f4 \ubc0f \ud0a4\ud640 \uae30\uacf5\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0b0\uc5c5\uc6a9 LPBF \uacf5\uc815\uc5d0 \uc774 \uc18c\uc7ac\ub97c \uc801\uc6a9\ud558\ub824\uba74 \uc9c0\ub974\ucf54\ub284\uc774\ub098 \uc2a4\uce78\ub4d0\uc744 \ucca8\uac00\ud558\uc5ec \uc785\uc790 \ubbf8\uc138\ud654\ub97c \uc720\ub3c4\ud55c \uac1c\uc9c8 \uc870\uc131\ubb3c\uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\uc9c0\ub9cc, \uac1c\uc9c8\ub418\uc9c0 \uc54a\uc740 \ubd84\ub9d0\uc740 DED, \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774, HIP \uacf5\uc815\uc5d0\uc11c\ub294 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub294 \uacac\uc801\uc744 \uc694\uccad\ud560 \ub54c \uc801\uc6a9\ud560 \uacf5\uc815 \uacbd\ub85c\ub97c \uba85\uc2dc\ud574\uc57c \ud558\uba70, \uc774\ub294 \uc62c\ubc14\ub978 \ubd84\ub9d0 \uc885\ub958\ub97c \uc120\uc815\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"742\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/2205-Stainless-Steel-Powder.png\" alt=\"2205 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubd84\ub9d0\" class=\"wp-image-10233\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/2205-Stainless-Steel-Powder.png 1024w, https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/2205-Stainless-Steel-Powder-300x217.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/2205-Stainless-Steel-Powder-768x557.png 768w, https:\/\/am-material.com\/wp-content\/uploads\/2026\/04\/2205-Stainless-Steel-Powder-18x12.png 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud654\ud559 \uc870\uc131 \uc138\ubd80 \uc0ac\ud56d \ubc0f \ud569\uae08 \uc6d0\uc18c\uc758 \uae30\uc5ec\ub3c4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AA7050\uc758 \uc870\uc131\uc740 7075 \uae30\uc900 \ud569\uae08\uc744 \uac1c\uc120\ud55c \uac83\uc73c\ub85c, \uc544\uc5f0\uacfc \ub9c8\uadf8\ub124\uc298\uc774 \uc11d\ucd9c\uacc4\ub97c \ud615\uc131\ud558\uace0, \uad6c\ub9ac\ub294 \uac15\ub3c4\ub97c \ub192\uc774\uba70 \ubd80\uc2dd \uac70\ub3d9\uc744 \uc870\uc808\ud558\uba70, \uc9c0\ub974\ucf54\ub284\uc740 \uacb0\uc815\ub9bd \uad6c\uc870 \uc81c\uc5b4 \uc6d0\uc18c\ub85c\uc11c \ud06c\ub86c\uc744 \ub300\uccb4\ud558\uc5ec \ub2f4\uae08\uc9c8 \ubbfc\uac10\ub3c4\ub97c \ub0ae\ucd94\uace0 \uc778\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AA7050 \ubd84\ub9d0\uc758 \ud654\ud559 \uc131\ubd84<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc694\uc18c<\/th><th class=\"has-text-align-left\" data-align=\"left\">Min (wt%)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ub9e5\uc2a4 (wt%)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc5ed\ud560<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">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\">MgZn\u2082 \uce68\uc804 \uc2dc\uc2a4\ud15c\uc744 \ud3ec\ud568\ud558\ub294 FCC \ub9e4\ud2b8\ub9ad\uc2a4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Zn<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.7<\/td><td class=\"has-text-align-left\" data-align=\"left\">6.7<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc8fc\uc694 \uac15\ud654 \uc131\ubd84; MgZn\u2082 (eta) \uc11d\ucd9c\ubb3c\uc744 \ud615\uc131\ud55c\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Mg<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.9<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.6<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uce68\uc804 \uacfc\uc815\uc5d0\uc11c \uc544\uc5f0(Zn)\uacfc \uacb0\ud569\ud558\uba70, \uac15\ub3c4\uc640 \uacbd\ud654 \ubc18\uc751\uc744 \ud5a5\uc0c1\uc2dc\ud0a8\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Cu<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.6<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 \uac15\ub3c4\ub97c \ub192\uc774\uace0, \uacfc\ub178\ud654\ub41c \ud15c\ud37c\ub9c1 \ucc98\ub9ac\uc5d0\uc11c SCC \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Zr<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">Al3Zr \ubd84\uc0b0\uccb4\ub97c \ud1b5\ud55c \uacb0\uc815 \uc870\uc9c1 \uc81c\uc5b4; \ub2f4\uae08\uc9c8 \ubbfc\uac10\ub3c4 \uac10\uc18c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">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 \ud55c\uacc4; \uacfc\uc789 \ucca0\uc740 \ucde8\uc131 \uc131\ubd84 \uc785\uc790\ub97c \ud615\uc131\ud55c\ub2e4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Si<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.12<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uc21c\ubb3c \ud5c8\uc6a9 \ud55c\ub3c4; \uc778\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ub0ae\uac8c \uc124\uc815\ub428<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">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\">\ubbf8\ub7c9\uc758 \ubd84\uc0b0\uccb4 \ud615\uc131 \ubb3c\uc9c8; \uc774 \ub4f1\uae09\uc5d0\uc11c\ub294 \ud568\ub7c9\uc774 \uc81c\ud55c\uc801\uc784<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Cr<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc758\ub3c4\uc801\uc73c\ub85c \ub0ae\uac8c \uc124\uc815\ub428; 7050\uacfc 7075\ub97c \uad6c\ubcc4\ud558\ub294 \ud2b9\uc9d5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Ti<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.06<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc789\uacf3 \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uacb0\uc815\ub9bd \ubbf8\uc138\ud654 \uc794\ub958\ubb3c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">O<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd84\ub9d0 \ud488\uc9c8 \ud55c\uacc4; \ud45c\uba74 \uc0b0\ud654\ubb3c\uc774 \uce35\uac04 \uacb0\ud569\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce68<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac15\ub3c4\ub97c \ub192\uc774\ub294 \uc11d\ucd9c \uc21c\uc11c\ub294 GP \uc601\uc5ed\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \uc900\uc548\uc815 \uc5d0\ud0c0-\ud504\ub77c\uc784\uc744 \uac70\uccd0 \ud3c9\ud615 \uc5d0\ud0c0(MgZn2)\uc5d0 \uc774\ub974\uace0, \uacfc\ub178\ud654 \ucc98\ub9ac\ub41c T74\ud615 \uacf5\uc815\uc740 \uc774\ub7ec\ud55c \uc11d\ucd9c\ubb3c\uc744 \uc758\ub3c4\uc801\uc73c\ub85c \uac70\uce60\uac8c \ub9cc\ub4e4\uc5b4, \uc18c\ub7c9\uc758 \uac15\ub3c4\ub97c \ud76c\uc0dd\ud558\ub294 \ub300\uc2e0 \uc751\ub825 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. 2% \uc774\uc0c1\uc758 \uad6c\ub9ac \ud568\uc720\ub7c9\uc740 \uc774\ub7ec\ud55c \uc808\ucda9\uc758 \ud575\uc2ec\uc774\uba70, 7050\uc774 \uc190\uc0c1 \ub0b4\uc131 \uae30\uccb4 \uc124\uacc4 \ubd84\uc57c\uc5d0\uc11c 7075\ub97c \ub300\uccb4\ud55c \uc774\uc720 \uc911 \ud558\ub098\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\ub9d0 \uad6c\ub9e4\uc790\uc758 \uacbd\uc6b0, \ub450 \uac00\uc9c0 \uc870\uc131 \uad00\ub828 \uc0ac\ud56d\uc5d0 \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uccab\uc9f8, \ubd84\ubb34 \ubc0f \ub808\uc774\uc800 \uac00\uacf5 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc544\uc5f0\uacfc \ub9c8\uadf8\ub124\uc298\uc758 \uc190\uc2e4\ub85c \uc778\ud574 \uce21\uc815\ub41c \ud654\ud559 \uc131\ubd84\uc774 \ub2e8\uc870 \uc0ac\uc591\uacfc \uc57d\uac04 \ucc28\uc774\uac00 \ub0a0 \uc218 \uc788\uc73c\ubbc0\ub85c, \ub85c\ud2b8 \uc778\uc99d\uc11c\ub294 \uac00\uc815\ud558\uc9c0 \ub9d0\uace0 \ubaa9\ud45c \ubc94\uc704\ub97c \uae30\uc900\uc73c\ub85c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ub458\uc9f8, \uc0ac\uc591 \uc218\uc900\uc758 \uc9c0\ub974\ucf54\ub284\ub9cc\uc73c\ub85c\ub3c4 \uc801\uce35 \uc81c\uc870(AM) \uacfc\uc815\uc5d0\uc11c \ubd80\ubd84\uc801\uc778 \uacb0\uc815\ub9bd \ubbf8\uc138\ud654\uac00 \uc774\ub8e8\uc5b4\uc9c0\uc9c0\ub9cc, \uac1c\ub7c9\ub41c \ubd84\ub9d0 \ubcc0\ud615 \uc81c\ud488\uc740 Zr \ud568\ub7c9\uc744 \ub192\uc774\uac70\ub098 \uc2a4\uce78\ub4d0\uc744 \ucca8\uac00\ud558\uc5ec \uc81c\uc791\ub41c \uacb0\uc815\ub9bd \uad6c\uc870\ub97c \uc644\uc804\ud55c \ub4f1\ucd95\ud615\uc73c\ub85c \ub9cc\ub4e4\uace0, LPBF \uacf5\uc815\uc5d0\uc11c \uace0\uc628 \uade0\uc5f4\uc744 \uc5b5\uc81c\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\">\uc544\ub798 \ud45c\ub294 \ud45c\uc900 \uc2dc\ud5d8 \uc628\ub3c4(23 \u00b1 5\u00b0C)\uc5d0\uc11c \uce21\uc815\ub41c \ub300\ud45c \ub370\uc774\ud130\ub97c \uc885\ud569\ud55c \uac83\uc785\ub2c8\ub2e4. \ub2e8\uc870 T7451\uc758 \uae30\uc900\uac12\uc740 \ud574\ub2f9 \ud569\uae08\uc758 \uc778\uc99d \uae30\uc900\uce58\ub97c \ub098\ud0c0\ub0b4\uba70, \uc81c\uc870 \uc9c1\ud6c4 \uc0c1\ud0dc \ubc0f \uc5f4\ucc98\ub9ac\ub41c AM \uac12\uc740 \uacf5\uc815 \uacbd\ub85c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ubbc0\ub85c \ub300\ud45c \ubc94\uc704\ub85c \ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\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\">2.83<\/td><td class=\"has-text-align-left\" data-align=\"left\">g\/cm3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub179\ub294 \ubc94\uc704<\/td><td class=\"has-text-align-left\" data-align=\"left\">490-635<\/td><td class=\"has-text-align-left\" data-align=\"left\">C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\uc804\ub3c4\ub3c4 (RT)<\/td><td class=\"has-text-align-left\" data-align=\"left\">150-160<\/td><td class=\"has-text-align-left\" data-align=\"left\">W\/m\u00b7K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\ud33d\ucc3d \uacc4\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">23.5 x 10-6<\/td><td class=\"has-text-align-left\" data-align=\"left\">\/K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc601\uc758 \uacc4\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">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\">\ud56d\ubcf5 \uac15\ub3c4 (\ub2e8\uc870 T7451)<\/td><td class=\"has-text-align-left\" data-align=\"left\">440-455<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778\uc7a5 \uac15\ub3c4 (\ub2e8\uc870 T7451)<\/td><td class=\"has-text-align-left\" data-align=\"left\">505-525<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f0\uc2e0\uc728 (\ub2e8\uc870 T7451)<\/td><td class=\"has-text-align-left\" data-align=\"left\">10-12<\/td><td class=\"has-text-align-left\" data-align=\"left\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778\uc7a5 \uac15\ub3c4 (AM + \ub178\ud654 \ucc98\ub9ac, \uac1c\uc9c8)<\/td><td class=\"has-text-align-left\" data-align=\"left\">400-500<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc5f0\uc2e0\uc728 (AM + \ub178\ud654 \ucc98\ub9ac, \uc218\uc815)<\/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\">\ud30c\ub2e8 \uc778\uc131 K1c (\ub2e8\uc870)<\/td><td class=\"has-text-align-left\" data-align=\"left\">29-33<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa\u00b7m\u00b9\/\u00b2<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ub3c4 (\ub178\ud654 \ud6c4 \ucd5c\ub300\uce58)<\/td><td class=\"has-text-align-left\" data-align=\"left\">150-170<\/td><td class=\"has-text-align-left\" data-align=\"left\">HV<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud53c\ub85c \uc131\ub2a5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e8\uc870 \ub4f1\uae09\uc5d0\uc11c\ub294 \ub192\uc740 \uc218\uc900\uc774\uc9c0\ub9cc, \uc801\uce35 \uc81c\uc870(AM) \uacf5\uc815\uc5d0\uc11c\ub294 \uacb0\ud568\uc5d0 \ubbfc\uac10\ud568<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc7ac\ub8cc \uc138\ud2b8\uc5d0\ub294 \ub450 \uac00\uc9c0 \ub450\ub4dc\ub7ec\uc9c4 \ud2b9\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \ube44\uac15\ub3c4\uac00 \ud0c1\uc6d4\ud569\ub2c8\ub2e4. \ubc00\ub3c4 2.83 g\/cm\u00b3\uc5d0\uc11c \ucd5c\ub300 \ub178\ud654 \uc778\uc7a5 \uac15\ub3c4\uac00 500 MPa\ub97c \uc0c1\ud68c\ud558\ubbc0\ub85c, \ub2e4\ub978 \uad6c\uc870\uc6a9 \uae08\uc18d\ub4e4\uc774 \ub530\ub77c\uc7a1\uae30 \ud798\ub4e0 \uac15\ub3c4 \ub300 \uc911\ub7c9 \ube44\uc728\uc744 \uc790\ub791\ud569\ub2c8\ub2e4. \ub458\uc9f8, \uc774 \uac15\ub3c4 \uc218\uc900\uc5d0\uc11c 30 MPa\u00b7m\u00b9\/\u00b2\uc5d0 \uac00\uae4c\uc6b4 \ud30c\uad34 \uc778\uc131\uc740 AA7050\uc774 \ud56d\uacf5\uae30 \uae30\uccb4\uc6a9 \uc18c\uc7ac\ub85c \ucc44\ud0dd\ub41c \uacb0\uc815\uc801\uc778 \uc774\uc720\uc600\uc73c\uba70, \uc18c\uacb0 \ubd84\ub9d0 \uc81c\ud488\uc5d0\uc11c \uc774\ub7ec\ud55c \uc778\uc131\uc744 \ud68c\ubcf5\ud558\ub294 \uac83\uc774 HIP \ubc0f \uc5f4\ucc98\ub9ac \uac1c\ubc1c\uc758 \uc8fc\uc694 \ubaa9\ud45c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc218\uce58\ub97c \ud574\uc11d\ud560 \ub54c, \uc5f4\ucc98\ub9ac \uc0c1\ud0dc \ud45c\uae30\ub294 \ud654\ud559 \uc131\ubd84\ub9cc\ud07c\uc774\ub098 \uc911\uc694\ud569\ub2c8\ub2e4. T7451 \uae30\uc900 \ud15c\ud37c\ub294 \uc751\ub825 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc778\uc7a5 \uac00\uacf5\uc744 \ud1b5\ud574 \uc751\ub825\uc744 \uc81c\uac70\ud558\uace0 \uacfc\ub178\ud654 \ucc98\ub9ac\ub97c \uac70\uce5c \uac83\uc785\ub2c8\ub2e4. \ubc18\uba74, \ub3d9\uc77c\ud55c \ud569\uae08\uc5d0 T6\ud615 \ud53c\ud06c \ub178\ud654 \ucc98\ub9ac\ub97c \uc801\uc6a9\ud558\uba74 \uc778\uc7a5 \uac15\ub3c4\ub294 570 MPa\uae4c\uc9c0 \uc0c1\uc2b9\ud558\uc9c0\ub9cc, \ud574\ub2f9 \ub4f1\uae09\uc744 \uc815\uc758\ud558\ub294 SCC \uc800\ud56d\uc131\uc740 \uc800\ud558\ub429\ub2c8\ub2e4. \ubd84\ub9d0 \uc18c\uacb0 \uc81c\ud488\uc740 \ud569\uae08\uc758 \ub300\ud45c\uc801\uc778 \uc7a5\uc810\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uac70\uc758 \ud56d\uc0c1 T74\ud615 \uc0c1\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AM \ud2b9\uc720\uc758 \ud2b9\uc131\uc740 \uc81c\uc870 \uacf5\uc815\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \uc801\uce35\ubb3c\uc740 \ub178\ud654 \ucc98\ub9ac \ud6c4 \ub2e8\uc870 \uac15\ub3c4\uc5d0 \uadfc\uc811\ud558\uc9c0\ub9cc, \uc2a4\ud504\ub808\uc774 \uc9c1\ud6c4 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc5f0\uc131\uc774 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc5f4 \uad00\ub9ac\uac00 \uc774\ub8e8\uc5b4\uc9c4 DED \uc18c\uc7ac\ub294 T74\ud615 \uc5f4\ucc98\ub9ac \ud6c4 \ub2e8\uc870 \ud2b9\uc131\uc5d0 \uadfc\uc811\ud569\ub2c8\ub2e4. \ud654\ud559 \uc131\ubd84\uc744 \uac1c\ub7c9\ud55c LPBF\ub294 \uc774\uc81c 450~500 MPa\uc758 \uac15\ub3c4\ub97c \ub2ec\uc131\ud558\uba70, \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc218\uc900\uc758 \uc5f0\uc131\uc744 \uac16\ucda5\ub2c8\ub2e4. \ubc18\uba74, \ud654\ud559 \uc131\ubd84\uc774 \uac1c\ub7c9\ub418\uc9c0 \uc54a\uc740 LPBF \uac74\uc740 \uc5ec\uc804\ud788 \uace0\uc628 \uade0\uc5f4\uc5d0 \ucde8\uc57d\ud558\ubbc0\ub85c \uad6c\uc870\uc6a9 \uc778\uc99d\uc5d0\ub294 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc0ac\uc591, PSD \ud5c8\uc6a9 \uc624\ucc28 \ubc0f \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub4f1\uae09 \uc635\uc158 \ubaa9\ub85d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc740 \uac01 \uc18c\uacb0 \uacf5\uc815\uc5d0 \ub9de\ucdb0 \ubd84\ub958\ub41c \uac00\uc2a4 \ubd84\ubb34\uc2dd \uad6c\ud615 \ubd84\ub9d0 \ud615\ud0dc\ub85c \uacf5\uae09\ub418\uba70, \uc785\ub3c4 \ubd84\ud3ec(PSD) \uacf5\ucc28\ub294 \uc77c\ubc18\uc801\uc73c\ub85c D10, D50, D90 \uac12\uc73c\ub85c \uc720\uc9c0\ub418\uba70, \ubaa8\ub4e0 \ub85c\ud2b8\uc5d0 \ub300\ud574 \uc778\uc99d\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc0ac\uc591<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ub9e4\uac1c\ubcc0\uc218<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud45c\uc900\/\uac12<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ud06c\uae30 \ubd84\ud3ec (LPBF)<\/td><td class=\"has-text-align-left\" data-align=\"left\">15-45 um, 15-53 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ud06c\uae30 \ubd84\ud3ec (DED)<\/td><td class=\"has-text-align-left\" data-align=\"left\">45-106 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ud06c\uae30 \ubd84\ud3ec (\ucf5c\ub4dc \uc2a4\ud504\ub808\uc774)<\/td><td class=\"has-text-align-left\" data-align=\"left\">20~63 \u03bcm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc785\uc790 \ud06c\uae30 \ubd84\ud3ec (MIM\/\uc555\ucd95 \uc18c\uacb0)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0~45 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;= 0.85 (GA), \uc694\uccad \uc2dc \ub354 \ub192\uc740 \ubc84\uc804 \uc81c\uacf5<\/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;= 1.3 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;= 1.6 g\/cm\u00b3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud640 \uc720\ub7c9<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt;= 25\ucd08\/50g (\ucf54\ud305\/\uc804\ucc98\ub9ac)<\/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;= 800 ppm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc218\ubd84 \ud568\ub7c9<\/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\">PSD \ud5c8\uc6a9 \uc624\ucc28<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub85c\ud2b8\ubcc4\ub85c D10\/D50\/D90 \uc778\uc99d \ud68d\ub4dd<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc131\uc801 \uc635\uc158<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud45c\uc900 AA7050; Zr\/Sc \uac1c\uc9c8 LPBF \ub4f1\uae09; \uace0\uc21c\ub3c4 \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \ub4f1\uae09<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud3ec\uc7a5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc9c4\uacf5 \ubc00\ubd09, \uc544\ub974\uace4 \uac00\uc2a4 \uc8fc\uc785, 1~25kg<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0ac\uc6a9\uc790 \uc815\uc758 \uad6c\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc694\uccad \uc2dc \uc81c\uacf5 \uac00\ub2a5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc740 \ubc00\ub3c4\uac00 \ub354 \ub192\uc740 \ud569\uae08 \ubd84\ub9d0\uc5d0 \ube44\ud574 \uc720\ub3d9\uc131\uc774 \ub5a8\uc5b4\uc9c0\uba70, \ud640 \uc720\ub3d9 \uc218\uce58\ub294 \ud45c\uba74 \ucc98\ub9ac \ubc0f \uc218\ubd84 \uad00\ub9ac\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub418\ubbc0\ub85c, \ub9ac\ucf54\ud130 \uae30\ubc18 LPBF \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 \uc720\ub3d9\uc131 \ub370\uc774\ud130\uac00 \uc778\uc99d\ub41c \ucc98\ub9ac\ub41c \ubd84\ub9d0\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ubc14\ub78c\uc9c1\ud569\ub2c8\ub2e4. \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774\uc6a9 \ub4f1\uae09\uc740 \uc785\uc790 \uc18d\ub3c4\uc640 \ud45c\uba74 \uccad\uacb0\ub3c4\uc5d0 \ub530\ub77c \uc99d\ucc29 \ud6a8\uc728\uacfc \uacb0\ud569 \uac15\ub3c4\uac00 \uacb0\uc815\ub418\ubbc0\ub85c, \uc57d\uac04 \ub354 \uad75\uace0 \uac01\uc9c4 \uc785\uc790 \ud615\ud0dc\uc5d0 \ub300\ud55c \ud5c8\uc6a9 \ubc94\uc704\uac00 \ub113\uc740 \uc785\uc790 \ubd84\ud3ec\uc640 \ucd5c\uace0 \uc218\uc900\uc758 \uc21c\ub3c4\ub97c \uc6b0\uc120\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 \ub85c\ud2b8\ub294 \uc644\uc804\ud55c \ud654\ud559 \uc131\ubd84, \uc785\ub3c4 \ubd84\ud3ec(PSD), \ud615\ud0dc\ud559\uc801 \uc778\uc99d\uc11c\uc640 \ud568\uaed8 \ucd9c\ud558\ub418\uba70, \uac1c\ub7c9\ub41c LPBF \ub4f1\uae09\uc758 \uacbd\uc6b0 \ubd84\uc11d \uc99d\uba85\uc11c\uc5d0 \uae30\ub85d\ub41c \uc785\uc790 \ubbf8\uc138\ud654\uc81c \ucca8\uac00\ub7c9\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc7ac\uc0ac\uc6a9 \uc9c0\uce68\uc740 \ud45c\uc900 \uc54c\ub8e8\ubbf8\ub284 \uad00\ud589\uc744 \ub530\ub985\ub2c8\ub2e4. LPBF \uc0ac\uc6a9\uc790\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc7ac\ud65c\uc6a9 \ubd84\ub9d0\uc5d0 \uc8fc\uae30\ub2f9 30~50%\uc758 \uc2e0\uc7ac\ub8cc\ub97c \ubcf4\ucda9\ud558\uace0, \uc0b0\uc18c \ubc0f \ubbf8\uc138 \ubd84\ud68d\uc758 \ubcc0\ud654\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4. \uc774\ub294 \uc54c\ub8e8\ubbf8\ub284 \uc0b0\ud654\ubb3c\uc758 \ucd95\uc801\uc774 \ubc18\ubcf5\ub41c \uc8fc\uae30 \ub3d9\uc548 \ub3c4\ud3ec\uc131\uacfc \uc2dc\uacf5 \ubc00\ub3c4\ub97c \ubaa8\ub450 \uc800\ud558\uc2dc\ud0a4\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\">\uc0dd\uc0b0 \uacfc\uc815\uc740 AA7050 \ub2e8\uc870\uc6a9 \uc6d0\uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2dc\uc791\ub418\uba70, \uc774 \uc6d0\uc7ac\ub8cc\ub294 \uc9c4\uacf5 \ub610\ub294 \ubd88\ud65c\uc131 \ubd84\uc704\uae30\uc5d0\uc11c \uc720\ub3c4 \uc6a9\ud574\ub41c \ud6c4 \ub2e4\uc74c \uacf5\uc815\uc744 \uac70\uccd0 \uac00\uacf5\ub429\ub2c8\ub2e4. <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/gas-atomization-powders-process\/\" rel=\"noreferrer noopener\">\uac00\uc2a4 \ubd84\ubb34\ubc95 (GA)<\/a>, \uc774 \uacfc\uc815\uc5d0\uc11c \uace0\uc555 \uc544\ub974\uace4 \uc81c\ud2b8\uac00 \uc6a9\uc735\ubb3c\uc744 \ubbf8\uc138\ud55c \ubc29\uc6b8\ub85c \ubd84\ud574\ud558\uba74, \uc774 \ubc29\uc6b8\ub4e4\uc740 \ube44\ud589 \uc911\uc5d0 \uad6c\ud615\uc744 \ub760\uba70 \uc751\uace0\ub429\ub2c8\ub2e4. \uc6a9\uc735\ubb3c \uc900\ube44\ubd80\ud130 \ud3ec\uc7a5\uae4c\uc9c0\uc758 \uc804\uccb4 \uacf5\uc815\uc740 \uc81c\uc5b4\ub41c \ub300\uae30 \uc870\uac74 \ud558\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9c0\ub294\ub370, \uc774\ub294 \uac13 \uc81c\uc870\ub41c \ubd84\ub9d0 \ud45c\uba74\uc774 \uc2b5\ud55c \uacf5\uae30\uc5d0 \uc7a0\uc2dc\ub9cc \ub178\ucd9c\ub418\uc5b4\ub3c4 \uc218\ubd84 \ud761\ucc29\ub7c9\uc774 \ud604\uc800\ud788 \uc99d\uac00\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uacbd\uc6b0, \uc9c8\ud654\ubb3c \ud615\uc131\uc744 \ubc29\uc9c0\ud558\uace0 \uc0b0\uc18c \ud761\ucc29\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uc9c8\uc18c\ubcf4\ub2e4 \uc544\ub974\uace4\uc774 \uc120\ud638\ub429\ub2c8\ub2e4. \uc774\ub294 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc790\uc5f0 \uc0b0\ud654\ub9c9\uc774 \ub178\ucd9c\ub41c \ud45c\uba74 \uc5b4\ub514\uc5d0\uc11c\ub098 \uc989\uc2dc \uc7ac\ud615\uc131\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\uc5f0\uacfc \ub9c8\uadf8\ub124\uc298\uc758 \ud718\ubc1c\uc131\uc73c\ub85c \uc778\ud574 \uc6a9\uc735 \uacfc\uc5f4\ub3c4\uc640 \ubd84\ubb34 \uac00\uc2a4\ub97c \uc2e0\uc911\ud558\uac8c \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4. \uacfc\uc5f4\ub3c4\uac00 \uacfc\ub3c4\ud558\uba74 \uc774\ub7ec\ud55c \uc6d0\uc18c\ub4e4\uc774 \uc6b0\uc120\uc801\uc73c\ub85c \uc99d\ubc1c\ud558\uc5ec \ubd84\ub9d0\uc758 \ud654\ud559 \uc131\ubd84\uc774 \ubaa9\ud45c \ubc94\uc704\uc5d0\uc11c \ubc97\uc5b4\ub098\uac8c \ub418\ub294 \ubc18\uba74, \uacfc\uc5f4\ub3c4\uac00 \ubd88\ucda9\ubd84\ud558\uba74 \uc704\uc131 \uc785\uc790 \ubc0f \ubd88\uaddc\uce59 \uc785\uc790\uc758 \ube44\uc728\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc790\uaca9\uc744 \uac16\ucd98 \uc0dd\uc0b0\uc5c5\uccb4\ub4e4\uc740 \uc6a9\uc735 \uacf5\uc815\uc744 \uc881\uc740 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc720\uc9c0\ud558\uba70, \uc6d0\ub8cc\uc758 \ub3d9\ub4f1\uc131\uc744 \uac00\uc815\ud558\uae30\ubcf4\ub2e4\ub294 \ubaa8\ub4e0 \ub85c\ud2b8\uc5d0 \ub300\ud574 ICP-OES\ub97c \ud1b5\ud574 \ucd5c\uc885 \uc131\ubd84\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\ubb34 \ud6c4 \ucc98\ub9ac \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud1b5\uc81c\ub41c \uc21c\uc11c\uc5d0 \ub530\ub77c \uc9c4\ud589\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\ubd84\ub958<\/strong> \uccb4\uc9c8 \ubc0f \uacf5\uae30 \ubd84\ub9ac\ub97c \ud1b5\ud574 \uc9c0\uc815\ub41c \ubd84\ud68d\uc744 \ubd84\ub9ac\ud558\uace0, \uc720\ub3d9\uc131\uacfc \uc548\uc804\uc131 \ubaa8\ub450\uc5d0 \ubb38\uc81c\uac00 \ub418\ub294 10~15 um \ubbf8\ub9cc\uc758 \ubbf8\uc138 \uc785\uc790\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud45c\uba74 \ucc98\ub9ac<\/strong> \ub9ac\ucf54\ud130 \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \ucc9c\uc5f0 \uc0b0\ud654\ub9c9\uc744 \uc870\uc815\ud558\uace0 \uc9c0\uc815\ub41c \ubd80\uc704\uc5d0 \uc720\ub3d9 \ucd09\uc9c4\uc81c\ub97c \ub3c4\ud3ec\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc720\ub7c9 \ubc0f \ubc00\ub3c4 \uc2dc\ud5d8<\/strong> \ud640(Hall) \ub610\ub294 \uce74\ub2c8(Carney) \uc720\ub7c9, \uac89\ubc00\ub3c4 \ubc0f \ud0c0\ud551 \ubc00\ub3c4 \uac12\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud654\ud559 \ubd84\uc11d<\/strong> \uc804\uccb4 \uc0ac\uc591 \ubc94\uc704\uc640 \uc0b0\uc18c, \uc218\ubd84, \ubbf8\ub7c9 \ubd88\uc21c\ubb3c\uc744 \ubaa8\ub450 \ucda9\uc871\ud568\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud615\uc0c1 \uac80\uc0ac<\/strong> SEM \ubd84\uc11d\uc744 \ud1b5\ud574 \uad6c\ud615\ub3c4, \uc704\uc131 \ubb3c\uc9c8 \ud568\ub7c9 \ubc0f \ud45c\uba74 \uc0b0\ud654 \uc0c1\ud0dc\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubd88\ud65c\uc131 \ud3ec\uc7a5<\/strong> \uc54c\uace4 \uac00\uc2a4\ub97c \uc8fc\uc785\ud558\uace0 \uac74\uc870\uc81c\ub97c \ub123\uc740 \uc9c4\uacf5 \ubc00\ubd09 \uc6a9\uae30\uc5d0 \ubcf4\uad00\ud558\uba74, \uc800\uc7a5 \ubc0f \uad6d\uc81c \uc6b4\uc1a1 \uc911 \uc0b0\ud654\ub9c9\uc758 \uc218\ubd84 \ud761\uc218\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uc548\uc804 \ucde8\uae09\uc5d0 \ub300\ud574\uc11c\ub294 \ud2b9\ubcc4\ud788 \uc5b8\uae09\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\uc138 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc740 \uac00\uc5f0\uc131\uc774 \uc788\uc73c\ubbc0\ub85c, 45 um \ubbf8\ub9cc\uc758 \uc785\uc790\ub294 \uc801\uc808\ud55c ATEX \uc778\uc99d \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubd88\ud65c\uc131 \uc870\uac74 \ud558\uc5d0\uc11c \ubcf4\uad00, \uc774\uc1a1 \ubc0f \ud68c\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4\ub294 \ubaa8\ub4e0 \ucd9c\ud558 \ubb3c\ud488\uc5d0 \uc548\uc804 \ub370\uc774\ud130 \uc2dc\ud2b8(SDS)\uc640 \ucde8\uae09 \uc9c0\uce68\uc744 \ud568\uaed8 \uc81c\uacf5\ud574\uc57c \ud569\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\">7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc740 \ud569\uae08\uc758 \uac15\ub3c4 \ub300 \uc911\ub7c9 \ube44\uc728\uacfc \ub0b4\uc190\uc0c1\uc131\uc774 \ub6f0\uc5b4\ub09c \ub355\ubd84\uc5d0 \uac00\uacf5\uc758 \ubcf5\uc7a1\uc131\uc744 \uac10\uc218\ud560 \ub9cc\ud55c \uac00\uce58\uac00 \uc788\ub294 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud574\ub2f9 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/applications\/\" rel=\"noreferrer noopener\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/a> \ud398\uc774\uc9c0\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\ubb3c \ubc0f MRO.<\/strong> \uc774\uac83\uc774 \ud575\uc2ec \uc2dc\uc7a5\uc785\ub2c8\ub2e4. 7050 \ubd84\ub9d0\uc744 \uc774\uc6a9\ud55c \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \uc99d\ucc29 \uacf5\ubc95\uc740 \ub0a0\uac1c \ubc0f \ub3d9\uccb4 \ubd80\ud488\uc758 \ubd80\uc2dd \uc190\uc0c1, \ub9c8\ubaa8\ub41c \uccb4\uacb0 \uad6c\uba4d, \ub9c8\ucc30 \uc190\uc0c1\uc744 \uc218\ub9ac\ud558\uba70, \ud654\ud559\uc801 \uc131\uc9c8\uc774 \uc77c\uce58\ud558\ub294 \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud558\uace0 \uc5f4 \uc785\ub825\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \ud615\uc0c1\uc744 \ubcf5\uc6d0\ud569\ub2c8\ub2e4. DED(\uc9c1\uc811 \uc804\uc790\ube54 \uc99d\ucc29) \ud504\ub85c\uadf8\ub7a8\uc740 \ub300\uaddc\ubaa8 \uad6c\uc870\ubb3c \uc7ac\uac74 \uc791\uc5c5\uc5d0 \uc801\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \uac1c\ub7c9\ub41c \ubd84\ub9d0\uc744 \uc0ac\uc6a9\ud558\ub294 LPBF(\uc800\uc555 \ubd84\ub9d0 \ubca0\ub4dc \uc6a9\uc735) \uae30\uc220\uc740 \u2018\uad6c\ub9e4 \ub300\ube44 \uc6b4\uc6a9 \ube44\uc728\u2019\uc774 \uc801\uce35 \uc81c\uc870\uc5d0 \uc720\ub9ac\ud55c \ube0c\ub798\ud0b7, \ud53c\ud305 \ubc0f \ub0b4\ubd80 \uad6c\uc870\ubb3c\uc5d0 \uc801\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\uc8fc \ubc1c\uc0ac \uc7a5\ube44\ub294 \uc778\uc811\ud55c \uc131\uc7a5 \ubd84\uc57c\ub85c, \ud604\uc7ac \ucd94\uc9c4\uc81c \uc2dc\uc2a4\ud15c \ubc0f \uad6c\uc870 \ubd80\ud488\uc5d0 \ub300\ud55c \ud3c9\uac00\uac00 \uc9c4\ud589 \uc911\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubc29\uc704\uc0b0\uc5c5 \ubc0f \ud68c\uc804\uc775 \ud56d\uacf5\uae30.<\/strong> \uad70\uc6a9 \ud56d\uacf5\uae30 \uae30\uccb4 \uc720\uc9c0\ubcf4\uc218 \ud504\ub85c\uadf8\ub7a8\uc740 \uace0\uac15\ub3c4 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc744 \uc774\uc6a9\ud55c \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \uc218\ub9ac \uae30\uc220\uc744 \uc870\uae30\uc5d0 \ub3c4\uc785\ud588\uc73c\uba70, 7050\uc740 \ud5ec\ub9ac\ucf65\ud130\uc640 \uc218\uc1a1\uae30\uc758 \ub9c8\uadf8\ub124\uc298 \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub41c \ubd80\uc704 \ubc0f \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \ubd80\uc704\ub97c \ubcf5\uc6d0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \uc6d0\ub8cc\uc785\ub2c8\ub2e4. \uc774 \ubd84\ub9d0\uc744 \uc0ac\uc6a9\ud558\ub294 \ud734\ub300\uc6a9 \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \uc2dc\uc2a4\ud15c\uc740 \ud604\uc7ac \ud604\uc7a5 \uc218\ub9ac\ub97c \uc9c0\uc6d0\ud558\uc5ec, \ubd80\uc2dd \ubd80\uc704 \ubcf5\uad6c\uc5d0 \uc18c\uc694\ub418\ub294 \ud56d\uacf5\uae30 \uac00\ub3d9 \uc911\ub2e8 \uae30\uac04\uc744 \uba87 \uc8fc\uc5d0\uc11c \uba70\uce60\ub85c \ub2e8\ucd95\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubc1c\uc804 \ubc0f \uc5d0\ub108\uc9c0.<\/strong> \ud48d\ub825 \ud130\ube48\uc758 \uc694(yaw) \ubc0f \ud53c\uce58(pitch) \uc2dc\uc2a4\ud15c \ubd80\ud488, \uc218\ub825 \ubc1c\uc804\uc6a9 \ubd80\uc18d\ud488, \uc804\ub825 \uc804\uc790 \uc7a5\ube44 \uc778\ud074\ub85c\uc800\uc758 \uacbd\ub7c9 \uad6c\uc870 \uc694\uc18c\uc5d0\ub294 \uace0\uac15\ub3c4 \uc54c\ub8e8\ubbf8\ub284\uc774 \uc0ac\uc6a9\ub418\uba70, \uae08\ud615 \ube44\uc6a9 \ubb38\uc81c\ub85c \ub2e8\uc870\uac00 \ubd88\uac00\ub2a5\ud55c \uc18c\ub7c9 \uc0dd\uc0b0\uc758 \ubcf5\uc7a1\ud55c \ud615\uc0c1 \ubd80\ud488\uc5d0\ub294 \ubd84\uccb4 \ucf54\ud305 \uacf5\uc815\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uacfc\ub178\ud654 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc774 \ud569\uae08\uc758 \ub0b4\uc2dd\uc131\uc740 \uc2e4\uc678 \ubc0f \ud574\uc591 \uc778\uadfc \uc5d0\ub108\uc9c0 \uc124\ube44\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc758\ub8cc \ubc0f \uc815\ubc00 \uc7a5\ube44.<\/strong> 7050 \ubd84\ub9d0\uc740 \uc784\ud50c\ub780\ud2b8 \uc18c\uc7ac\ub294 \uc544\ub2c8\uc9c0\ub9cc, \uac15\uc131 \ub300 \uc911\ub7c9 \ube44\uc728\uacfc \uac00\uacf5\uc131\uc774 \uc911\uc694\ud55c \uc601\uc0c1 \uc2dc\uc2a4\ud15c \ud504\ub808\uc784, \ub85c\ubd07 \uc218\uc220 \uc7a5\ube44 \uad6c\uc870\ubb3c, \ud734\ub300\uc6a9 \uae30\uae30 \ud558\uc6b0\uc9d5 \ub4f1 \uc758\ub8cc \ubd84\uc57c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uac15\ub3c4\u00b7\uc18c\ub7c9 \uc0dd\uc0b0 \ubd80\ud488\uc758 \uacbd\uc6b0, HIP(\uc5f4\uc555\ubc00) \uacf5\uc815\uc744 \ud1b5\ud574 \uc18c\uacb0\ub41c \ube4c\ub81b\uc744 \ucd5c\uc885 \ud615\ud0dc\ub85c \uac00\uacf5\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc778 \uc81c\uc870 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5f0\uad6c \ubc0f \uc790\uaca9 \uc694\uac74.<\/strong> \ud604\uc7ac \uc801\uce35 \uc81c\uc870(AM) \ubd84\uc57c\uc5d0\uc11c \ud65c\ubc1c\ud788 \uac1c\ubc1c \uc911\uc778 \ucd5c\uace0 \uac15\ub3c4 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc911 \ud558\ub098\uc778 7050 \ubd84\ub9d0\uc740, \uc785\uc790 \ubbf8\uc138\ud654, \uc5f4\uac04 \uade0\uc5f4 \uc644\ud654 \ubc0f \uc5f4\ucc98\ub9ac \uc5f0\uad6c\ub97c \uc704\ud574 \ub300\ud559 \ubc0f \ud56d\uacf5\uc6b0\uc8fc \uc8fc\uc694 \uae30\uc5c5\ub4e4\ub85c\ubd80\ud130 \ub110\ub9ac \uc8fc\ubb38\ub418\uace0 \uc788\uc5b4, \uace0\uac15\ub3c4 \ud504\ub9b0\ud305 \uac00\ub2a5 \uc54c\ub8e8\ubbf8\ub284 \uad00\ub828 \ubb38\ud5cc\uc5d0\uc11c \uae30\uc900 \uc7ac\ub8cc\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac1c\ub7c9\ub41c 7050\uc5d0 \ub300\ud574 \uacf5\uac1c\ub41c \ub9e4\uac1c\ubcc0\uc218 \uc138\ud2b8\ub294 \uc774\uc81c LPBF, DED \ubc0f \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \uacf5\uc815\uc744 \ubaa8\ub450 \ud3ec\ud568\ud558\uace0 \uc788\uc5b4, \uc774 \uc18c\uc7ac\ub97c \uc0c8\ub86d\uac8c \ub3c4\uc785\ud558\ub294 \uae30\uc5c5\ub4e4\uc774 \uc790\uccb4 \uc778\uc99d \uc791\uc5c5\uc744 \uc9c4\ud589\ud560 \uc218 \uc788\ub294 \uc720\uc6a9\ud55c \ucd9c\ubc1c\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e4\ub978 \ubd84\ub9d0 \uc81c\ud488\uacfc\uc758 \ube44\uad50 \ubc0f \uc8fc\uc694 \uc131\ub2a5 \uc9c0\ud45c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">7050 \ubd84\ub9d0\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 7075, \uc6a9\uc811\uc774 \uac00\ub2a5\ud55c AlSi10Mg \ubc0f AlSi7Mg \uc8fc\uc870 \ud569\uae08, \uadf8\ub9ac\uace0 \uc2a4\uce7c\ubab0\ub85c\uc774(Scalmalloy)\uc640 \uac19\uc740 \uc2a4\uce78\ub4d0 \uac1c\uc9c8 \ud569\uae08\uacfc \ube44\uad50\ud558\uc5ec \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7050 \ubd84\ub9d0 \ub300 \ub300\uccb4 \uc54c\ub8e8\ubbf8\ub284 \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\">AA7050<\/th><th class=\"has-text-align-left\" data-align=\"left\">AA7075<\/th><th class=\"has-text-align-left\" data-align=\"left\">AlSi10Mg<\/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\">\ubc00\ub3c4 (g\/cm\u00b3)<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.83<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.81<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.67<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.67<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 \uc778\uc7a5 \uac15\ub3c4 (MPa, \uae30\uc900)<\/td><td class=\"has-text-align-left\" data-align=\"left\">510 (T7451)<\/td><td class=\"has-text-align-left\" data-align=\"left\">570 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">350-400 (AM \uc219\uc131)<\/td><td class=\"has-text-align-left\" data-align=\"left\">500-530 (AM \ub178\ud654)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">SCC \ub0b4\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218 (T74)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\uc545 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Good<\/td><td class=\"has-text-align-left\" data-align=\"left\">Good<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uace8\uc808 \uc778\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\">\ub192\uc74c<\/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\">\uc5b4\ub824\uc6c0 (\uc218\uc815\ub428, OK)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5b4\ub824\uc6c0 (\uc218\uc815\ub428, OK)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \uc801\uc6a9 \uc801\ud569\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><td class=\"has-text-align-left\" data-align=\"left\">Good<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\ub300 \uc0ac\uc6a9 \uc628\ub3c4 (\u00b0C)<\/td><td class=\"has-text-align-left\" data-align=\"left\">~120<\/td><td class=\"has-text-align-left\" data-align=\"left\">~120<\/td><td class=\"has-text-align-left\" data-align=\"left\">~150<\/td><td class=\"has-text-align-left\" data-align=\"left\">~150<\/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\">\uc911\uc0c1<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc911\uc0c1<\/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\">7075\uacfc \ube44\uad50\ud588\uc744 \ub54c, 7050\uc740 \ucd5c\uace0 \uac15\ub3c4\uc758 \uc77c\ubd80\ub97c \ud76c\uc0dd\ud558\ub294 \ub300\uc2e0 \ub0b4\uc751\ub825 \ubd80\uc2dd\uc131, \uc778\uc131 \ubc0f \ub450\uaebc\uc6b4 \ub2e8\uba74\uc5d0\uc11c\uc758 \ud2b9\uc131 \uc720\uc9c0\ub825\uc5d0\uc11c \ud070 \uc774\uc810\uc744 \uc81c\uacf5\ud558\uba70, \uc774\uac83\uc774 \ubc14\ub85c 7050\uc774 \uc120\ud638\ub418\ub294 \uad6c\uc870\uc6a9 \ub4f1\uae09\uc774\uc790 \ubcf4\uc218\uc6a9 \uc6d0\ub8cc\ub85c \ub354 \ud754\ud788 \uc120\ud0dd\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \ubc18\uba74 <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/aluminium-based-alloy-powder\/\" rel=\"noreferrer noopener\">AlSi7Mg \ubc0f AlSi10Mg \uacc4\uc5f4 \uc8fc\uc870 \ud569\uae08<\/a>, \uc774 \uc18c\uc7ac\ub294 \uac15\ub3c4\uac00 \uc57d 30~50% \ub354 \ub192\uc9c0\ub9cc LPBF \uacf5\uc815\uc5d0\uc11c\ub294 \ud6e8\uc52c \ub354 \uc5c4\uaca9\ud55c \uacf5\uc815 \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc2a4\uce7c\ub9d0\ub85c\uc774(Scalmalloy)\uc640 \ube44\uad50\ud588\uc744 \ub54c, \ubd84\ub9d0 \ube44\uc6a9\uc758 \uc77c\ubd80\ub9cc\uc73c\ub85c\ub3c4 \ube44\uc2b7\ud55c \uac15\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc2a4\uce7c\ub9d0\ub85c\uc774\ub294 \uc778\uc1c4 \uc2dc \uc624\ucc28 \ud5c8\uc6a9 \ubc94\uc704\uac00 \ub354 \ub113\uace0 \uc81c\uc791 \ud6c4 \uc5f0\uc131\uc774 \ub354 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc120\ud0dd \uae30\uc900\uc740 \uc2e4\uc6a9\uc801\uc785\ub2c8\ub2e4. \ub0c9\uac04 \uc2a4\ud504\ub808\uc774 \ubcf4\uc218, DED \uad6c\uc870\ubb3c \uc81c\uc791, HIP \ubc00\uacb0\ud569 \ub4f1 \ub2e8\uc870 \ud569\uae08\uacfc \ub3d9\ub4f1\ud55c \ubb3c\uc131\uc774 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 7050 \ubd84\ub9d0\uc744 \uc120\ud0dd\ud558\uace0, LPBF\uc758 \uc778\uc1c4\uc131\uacfc \ud615\uc0c1 \uc790\uc720\ub3c4\uac00 \uc6b0\uc120\uc2dc\ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 AlSi10Mg \ub610\ub294 Scalmalloy\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \ud2b9\ud788 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc218\ub9ac \ud504\ub85c\uadf8\ub7a8\uc758 \uacbd\uc6b0, \ubaa8\uc7ac \uad6c\uc870\uc640\uc758 \ud654\ud559\uc801 \uc801\ud569\uc131\uc5d0 \ub530\ub77c \uc120\ud0dd\uc774 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uacb0\uc815\ub418\uba70, \uc6d0\ub798 \ubd80\ud488\uc774 \ub2e8\uc870 \ud569\uae08\uc73c\ub85c \uc81c\uc791\ub41c \uacf3\uc774\ub77c\uba74 \uc5b4\ub514\uc5d0\uc11c\ub098 7050\uc774 \uc758\ubb34\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uc5b4\uc57c \ud558\ub294 \uc6d0\ub8cc\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6b0\ub9ac \ud68c\uc0ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/about\/\" rel=\"noreferrer noopener\">\uc0c1\ud558\uc774 \ud2b8\ub8e8\uc5b4 \uae30\uc220 \uc720\ud55c\uacf5\uc0ac<\/a> \uc911\uad6d\uc5d0 \ubcf8\uc0ac\ub97c \ub454 \uc801\uce35 \uc81c\uc870 \uacf5\uae09\uc5c5\uccb4\ub85c, PREP \ubd84\ub9d0 \uc81c\uc870 \uc7a5\ube44\uc640 \uace0\ud488\uc9c8 \uad6c\ud615 \uae08\uc18d \ubd84\ub9d0\uc744 \ud1b5\ud569\ud558\uc5ec \uacf5\uae09\ud569\ub2c8\ub2e4. 2009\ub144\uc5d0 \uc124\ub9bd\ub41c \uc774 \ud68c\uc0ac\ub294 \ub2e4\uc74c \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uc81c\uacf5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/gas-atomization-powders-process\/\" rel=\"noreferrer noopener\">\uac00\uc2a4 \ubd84\ubb34\ubc95 (GA)<\/a> \uadf8\ub9ac\uace0 <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/what-is-plasma-rotating-electrode-process-prep\/\" rel=\"noreferrer noopener\">\uc900\ube44<\/a> \ub2c8\ucf08 \ud569\uae08, \ud2f0\ud0c0\ub284 \ud569\uae08, \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15, \ucf54\ubc1c\ud2b8 \ud569\uae08, \uad6c\ub9ac \ud569\uae08, \uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08 \ubc0f \ud2b9\uc218 \uc18c\uc7ac\uc5d0 \uac78\uce5c \uc81c\uc870 \uc5ed\ub7c9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Truer\ub294 \ud56d\uacf5\uc6b0\uc8fc, \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8, \uc11d\uc720\u00b7\uac00\uc2a4, \uc790\ub3d9\ucc28 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\ub97c \ub300\uc0c1\uc73c\ub85c \ub9de\ucda4\ud615 \ud569\uae08 \uac1c\ubc1c, \uc18c\ub7c9 \uc2dc\uc81c\ud488 \uc81c\uc791 \ubc0f \uc591\uc0b0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc8fc\uc694 \uc5f0\uad6c \uae30\uad00\ub4e4\uacfc \ud611\ub825\ud558\uc5ec \uae08\uc18d 3D \ud504\ub9b0\ud305 \ubd84\uc57c\uc758 \uacf5\ub3d9 \ud601\uc2e0 \uc13c\ud130\ub97c \uc6b4\uc601\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0 \ub610\ub294 \uae30\ud0c0 \uae08\uc18d \ubd84\ub9d0\uc5d0 \uad00\ud55c \ubb38\uc758 \uc0ac\ud56d\uc774 \uc788\uc73c\uc2dc\uba74, <a target=\"_blank\" href=\"https:\/\/am-material.com\/ko\/contact-us\/\" rel=\"noreferrer noopener\">\ud300\uc5d0 \ubb38\uc758\ud558\uae30<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1: 7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc758 \uc77c\ubc18\uc801\uc778 \uc785\ub3c4 \ubd84\ud3ec\ub294 \uc5b4\ub5bb\uac8c \ub429\ub2c8\uae4c?<\/strong> A: LPBF\ub294 15~45 um \ub610\ub294 15~53 um \ubd84\ud68d\uc744 \uc0ac\uc6a9\ud558\uba70, DED\ub294 45~106 um\uc744 \uc0ac\uc6a9\ud558\uace0, \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 20~63 um\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uac01 \ub85c\ud2b8\uc5d0\ub294 D10, D50, D90 \uac12\uc774 \uc778\uc99d\ub418\uc5b4 \uc788\uc73c\uba70, \uc694\uccad \uc2dc \ub9de\ucda4\ud615 \ubd84\ud68d\ub3c4 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2: 7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc744 LPBF \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> A: \ud45c\uc900 AA7050\uc740 \uc751\uace0 \ubc94\uc704\uac00 \ub113\uc5b4 LPBF \uacf5\uc815\uc5d0\uc11c \uc5f4\uade0\uc5f4\uc5d0 \ucde8\uc57d\ud558\ubbc0\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c DED, \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \ub610\ub294 HIP \uacf5\uc815\uc744 \ud1b5\ud574 \uac00\uacf5\ub429\ub2c8\ub2e4. Zr \ub610\ub294 Sc\ub85c \uac1c\uc9c8\ub41c \ubcc0\ud615\uc7ac\ub4e4\uc740 LPBF \uc804\uc6a9\uc73c\ub85c \uac1c\ubc1c\ub418\uc5c8\uc73c\uba70, \uc2dc\ud6a8 \ucc98\ub9ac \ud6c4 450~500 MPa\uc758 \uac15\ub3c4\ub97c \ub2ec\uc131\ud558\uba74\uc11c\ub3c4 \uc801\uc808\ud55c \uc5f0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: 7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc5d0\ub294 \uc5b4\ub5a4 \uc778\uc99d\uc11c\uac00 \ucca8\ubd80\ub418\uc5b4 \uc788\ub098\uc694?<\/strong> A: \ubaa8\ub4e0 \ub85c\ud2b8\uc5d0\ub294 \uc804\uccb4 \uc6d0\uc18c \ubd84\uc11d \uacb0\uacfc, \uc0b0\uc18c \ubc0f \uc218\ubd84 \ud568\ub7c9, \uc785\ub3c4 \ubd84\ud3ec(PSD) \ub370\uc774\ud130, \uc720\ub3d9\ub3c4, \uac89\ubc00\ub3c4 \ubc0f \ud0c0\ud551 \ubc00\ub3c4\ub97c \ud3ec\ud568\ud55c \ubd84\uc11d \uc99d\uba85\uc11c\uac00 \ub3d9\ubd09\ub418\uc5b4 \ubc1c\uc1a1\ub429\ub2c8\ub2e4. SEM \ud615\ud0dc\ud559\uc801 \ubd84\uc11d \ubcf4\uace0\uc11c\uc640 \uc548\uc804 \ub370\uc774\ud130 \uc2dc\ud2b8(SDS)\ub294 \ud45c\uc900 \ubb38\uc11c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4: 7050 \uc54c\ub8e8\ubbf8\ub284 \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 \ubd84\uc11d \ubc0f \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \uc2dc\ud5d8\uc744 \uc704\ud574 1~5kg \ub2e8\uc704\uc758 \uac1c\ubc1c\uc6a9 \ubb3c\ub7c9\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \uc591\uc0b0 \ubb3c\ub7c9\uc740 10~25kg \ub2e8\uc704\ub85c, \uc544\ub974\uace4 \uac00\uc2a4\ub97c \uc8fc\uc785\ud558\uace0 \uc9c4\uacf5 \ubc00\ubd09\ud55c \uc6a9\uae30\uc5d0 \ub2f4\uc544 \uacf5\uae09\ub418\uba70, \uac00\uaca9\uc740 \uc218\ub7c9\uacfc \ub4f1\uae09\uc5d0 \ub530\ub77c \ucc28\ub4f1 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q5: 7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0\uc758 \uc131\ubd84\uc744 \ub9de\ucda4 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> A: \ub124. \uc785\uc790 \ubbf8\uc138\ud654\ub97c \uc704\ud55c \uc9c0\ub974\ucf54\ub284 \ubc0f \uc2a4\uce78\ub4d0 \ucca8\uac00\uac00 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ub9de\ucda4 \uc81c\uc791 \ubc29\uc2dd\uc774\uba70, \ud2b9\uc815 \uc5f4\ucc98\ub9ac \ubc18\uc751\uc744 \uc704\ud574 \uaddc\uaca9 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc544\uc5f0-\ub9c8\uadf8\ub124\uc298 \ube44\uc728\uc744 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9de\ucda4\ud615 \ubcc0\ud615 \uc81c\ud488\uc740 \uacf5\uae09\uc5c5\uccb4\uc758 \ud569\uae08 \uac1c\ubc1c \uc11c\ube44\uc2a4\ub97c \ud1b5\ud574 \uba3c\uc800 \uc2dc\ud5d8 \uc0dd\uc0b0\uc744 \uac70\uce5c \ud6c4 \uc81c\uc791\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q6: 7050 \uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0 \uc8fc\ubb38\uc758 \uc77c\ubc18\uc801\uc778 \ub0a9\uae30 \uae30\uac04\uc740 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/strong> A: \uc7ac\uace0\uac00 \uc788\ub294 \ud45c\uc900 \ub4f1\uae09 \uc81c\ud488\uc740 \ubcf4\ud1b5 1~2\uc8fc \uc774\ub0b4\uc5d0 \ucd9c\uace0\ub429\ub2c8\ub2e4. \uc218\uc815\ub41c LPBF \uc870\uc131 \ubc0f \uace0\uc21c\ub3c4 \ucf5c\ub4dc \uc2a4\ud504\ub808\uc774 \ub4f1\uae09 \uc81c\ud488\uc758 \uacbd\uc6b0, \ubd84\ubb34 \uc77c\uc815 \uc218\ub9bd, \ubd84\ub958, \ucee8\ub514\uc154\ub2dd \ubc0f \uc804\uccb4 \uc778\uc99d \uc11c\ub958 \uc900\ube44\ub97c \ud3ec\ud568\ud558\uc5ec \uc77c\ubc18\uc801\uc73c\ub85c 4~6\uc8fc\uac00 \uc18c\uc694\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer 7050 aluminium powder is the powder-metallurgy form of the aerospace workhorse AA7050, an Al-Zn-Mg-Cu alloy prized for the best combination of high strength, fracture toughness, and stress-corrosion resistance in the 7xxx series. Gas-atomized spherical powder is supplied in 15-45 um cuts for LPBF and 20-63 um or coarser fractions for DED, cold spray, [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":10226,"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-10447","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\/10447","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=10447"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10447\/revisions"}],"predecessor-version":[{"id":10448,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/10447\/revisions\/10448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media\/10226"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media?parent=10447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/categories?post=10447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/tags?post=10447"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/post_folder?post=10447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}