{"id":2033,"date":"2024-10-17T08:54:04","date_gmt":"2024-10-17T08:54:04","guid":{"rendered":"https:\/\/am-printing.com\/?p=2033"},"modified":"2024-10-18T05:56:04","modified_gmt":"2024-10-18T05:56:04","slug":"effect-of-heat-treatment-on-microstructure-and-mechanical-properties-of-lpbf-cucrzr","status":"publish","type":"post","link":"https:\/\/am-printing.com\/ko\/effect-of-heat-treatment-on-microstructure-and-mechanical-properties-of-lpbf-cucrzr\/","title":{"rendered":"\uc5f4\ucc98\ub9ac\uac00 LPBF CuCrZr\uc758 \ubbf8\uc138 \uad6c\uc870 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2033\" class=\"elementor elementor-2033\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-085682a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"085682a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4939fd9\" data-id=\"4939fd9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-18b8afa elementor-widget elementor-widget-text-editor\" data-id=\"18b8afa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>CuCrZr(C18150) \ud569\uae08 <\/strong>\uc740 \ub192\uc740 \uae30\uacc4\uc801, \uc5f4\uc801, \uc804\uae30\uc801 \ud2b9\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 \uce68\uc804 \uacbd\ud654 \ud569\uae08\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uc5f4\uad50\ud658 \uc7a5\uce58\uc640 \ud575\uc735\ud569 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><p>\u00a0<\/p><p><strong>CuCrZr \ud569\uae08<\/strong> \ub294 \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc21c\uc218 \uad6c\ub9ac\ub97c \ub300\uccb4\ud560 \uc218 \uc788\ub294 \ub9e4\uc6b0 \ub9e4\ub825\uc801\uc778 \ud569\uae08\uc73c\ub85c, Cr\uc740 0.5 wt%~1.2 wt%, Zr\uc740 0.03 wt%~0.3 wt% \ubc94\uc704\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub808\uc774\uc800 \uae30\ubc18 \uc801\uce35 \uc81c\uc870 \uae30\uc220\uc744 \ud1b5\ud574 \uc21c\uc218 \uad6c\ub9ac\uc5d0 \ube44\ud574 \uc81c\uc870\uac00 \uc6a9\uc774\ud558\uba70 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uc5f4\uc804\ub3c4\uc728\uc774 \ucda9\ubd84\ud788 \ub192\uc544 \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc21c\uc218 \uad6c\ub9ac\uc758 \ud6a8\uacfc\uc801\uc778 \ub300\uc548\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/p><p>\u00a0<\/p><p>\uc704\uc870\ub41c \uacbd\uc6b0 <strong>CuCrZr \ud569\uae08<\/strong>\uc6a9\uc561 \uc5b4\ub2d0\ub9c1\uacfc \uc2dc\ud6a8 \uacbd\ud654\uac00 \uc8fc\uc694 \uc5f4\ucc98\ub9ac\uc774\uba70, LPBF CuCrZr \ud569\uae08\uc758 \uacbd\uc6b0 \uc6a9\uc561 \uc5b4\ub2d0\ub9c1\uc740 \uc0dd\ub7b5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\u00a0<\/p><p><strong>\uc194\ub8e8\uc158 \uc5b4\ub2d0\ub9c1<\/strong>: \uc774 \ucc98\ub9ac\ub294 900\u00b0C \uc774\uc0c1\uc758 \ubd88\ud65c\uc131 \ubcf4\ud638 \ubd84\uc704\uae30(\ubcf4\ud1b5 Ar)\uc5d0\uc11c 30\ubd84 \ub610\ub294 \uba87 \uc2dc\uac04 \ub3d9\uc548 \uc7ac\ub8cc\ub97c \uac00\uc5f4\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc18c\uc7ac\ub97c \ubb3c \ub610\ub294 \uacf5\uae30 \uc911\uc5d0\uc11c \ube60\ub974\uac8c \ub0c9\uac01\ud558\uc5ec \uad6c\ub9ac \ub9e4\ud2b8\ub9ad\uc2a4\ub97c Cr\uacfc Zr\ub85c \uacfc\ud3ec\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc6a9\uc735 \ud480\uc774 \ub2f4\uae08\uc9c8 \uc5ed\ud560\uc744 \ud558\uace0 \uacfc\ud3ec\ud654 \ubbf8\uc138 \uad6c\uc870\ub97c \uc0dd\uc131\ud560 \ub9cc\ud07c \ube60\ub974\uac8c \ub0c9\uac01\ub418\uae30 \ub54c\ubb38\uc5d0 LPBF \ubd80\ud488\uc758 \uacbd\uc6b0, \uc774 \ucc98\ub9ac\ub294 LPBF \uacf5\uc815 \uc911\uc5d0 \uc774\ubbf8 \uc644\ub8cc\ub429\ub2c8\ub2e4. \uc6a9\uc561 \uc5b4\ub2d0\ub9c1 \ubd80\ud488\uc740 \ub9e4\uc6b0 \ubd80\ub4dc\ub7fd\uace0 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ub108\ubb34 \uc57d\ud558\uc5ec \ubcc4\ub3c4\uc758 \uc5f4\ucc98\ub9ac\ub85c \uac04\uc8fc\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><p><strong>\ub178\ud654 \ubc29\uc9c0<\/strong>: \uc77c\ubc18\uc801\uc73c\ub85c \uc774 \ucc98\ub9ac\ub294 \uc6a9\uc561 \uc5b4\ub2d0\ub9c1\uc5d0 \uc774\uc5b4 \ub354 \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c \uc7a5\uc2dc\uac04(\uc77c\ubc18\uc801\uc73c\ub85c 400\u00b0C~600\u00b0C, \ucd5c\ub300 6\uc2dc\uac04) \ubd88\ud65c\uc131 \ud658\uacbd(Ar, \uc9c4\uacf5, N2, \ub54c\ub85c\ub294 H2 \ub300\uae30)\uc5d0\uc11c \uc218\ud589\ub429\ub2c8\ub2e4. \uc774 \ucc98\ub9ac\ub294 \uacfc\ud3ec\ud654 \ubb3c\uc9c8\uc5d0\uc11c \ub2e8\ub2e8\ud55c \uae08\uc18d \uac04 \uc0c1\uc744 \uc81c\uc5b4\ud558\uc5ec Cu, Cr, Zr\uc758 2\uc6d0 \ub610\ub294 3\uc6d0 \ud654\ud569\ubb3c\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><p>\u00a0<\/p><p>\uc774 \uc791\uc5c5\uc5d0\uc11c\ub294 <strong>\ub178\ud654 \uacbd\ud654<\/strong> \uc758 \uc628\ub3c4\ub97c 550\u00b0C\ub85c \uace0\uc815\ud558\uc5ec \uc138 \uac00\uc9c0 \ub2e4\ub978 \uc9c0\uc18d \uc2dc\uac04\uc744 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ubaa9\ud45c\ub294 \uc5f4\ucc98\ub9ac \uae30\uac04\uc774 \uc7ac\ub8cc\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uacfc \ub178\ud654 \uacbd\ud654 \ucc98\ub9ac\uac00 \ud575\uc735\ud569\ub85c \ubd80\ud488\uc5d0 \uc801\uce35 \uc81c\uc870\ub97c \uc0ac\uc6a9\ud558\ub294 CuCrZr\uc758 \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub370 \uc801\uc6a9 \uac00\ub2a5\ud55c\uc9c0 \uc5ec\ubd80\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><p>\u00a0<\/p><p>\uadf8\ub9ac\uace0 <strong>\ubd84\ub9d0\uc758 \ud654\ud559\uc801 \uc870\uc131, \uc785\uc790 \ud06c\uae30 \ubd84\ud3ec(PSD) \ubc0f \uc785\uc790 \ubaa8\uc591<\/strong> \uc774 \uc5f0\uad6c\uc5d0 \uc0ac\uc6a9\ub41c \uc778\uc99d\uc11c\ub294 \uc544\ub798 \uc778\uc99d\uc11c\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e78be11 elementor-widget elementor-widget-image\" data-id=\"e78be11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"659\" height=\"1024\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/COA-659x1024.png\" class=\"attachment-large size-large wp-image-2038\" alt=\"\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/COA-659x1024.png 659w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/COA-193x300.png 193w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/COA-768x1194.png 768w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/COA-8x12.png 8w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/COA-600x933.png 600w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/COA.png 828w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b6e853 elementor-widget elementor-widget-text-editor\" data-id=\"0b6e853\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc774 \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc870\uc0ac\uc5d0 \uc0ac\uc6a9\ub41c \uc0d8\ud50c\uc744 \uadf8\ubb3c \ubaa8\uc591\uc5d0 \uac00\uae4c\uc6b4 \ud615\uc0c1\uc73c\ub85c \uc778\uc1c4\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc0d8\ud50c\uc744 \uac00\uacf5\ud558\uc5ec \uac70\uce5c \ud53c\ubd80\ub97c \uc81c\uac70\ud558\uace0 \uacbd\ub3c4 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 \uc62c\ubc14\ub978 \ud615\uc0c1\uc73c\ub85c \uac00\uc838\uc635\ub2c8\ub2e4.<\/p><p>\u00a0<\/p><p>\uc2a4\uce94 \uac04\uaca9(0.06~0.1mm \ubc94\uc704), \ub808\uc774\uc800 \uc18d\ub3c4(350~650mm\/s), \ub808\uc774\uc800 \ucd9c\ub825\uc740 370W\ub85c \uc720\uc9c0\ud558\uace0 \uc2a4\ud2b8\ub77c\uc774\ud504 \ud3ed\uc740 5mm\ub85c \uace0\uc815\ud558\uba70 \ubaa8\ub4e0 \uce35\uc758 \uce35 \ub450\uaed8\ub294 0.03mm\ub85c \uace0\uc815\ud558\uc5ec \uc0d8\ud50c\uc758 \ucd5c\uace0 \ubc00\ub3c4\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ud30c\ub77c\ubbf8\ud130 \ucd5c\uc801\ud654\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \uac01 \ub808\uc774\uc5b4\uc5d0\uc11c \uc2a4\ud2b8\ub77c\uc774\ud504\uc758 \ubc29\ud5a5\uc740 67\u00b0 \ud68c\uc804\uc73c\ub85c \ubcc0\uacbd\ub429\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc81d\ud2b8\uc758 \uc138\ub85c \ubc29\ud5a5\uc740 \uac74\ubb3c \ubc29\ud5a5\uacfc \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ub2e4\uc774\uc5b4\uadf8\ub7a8 <strong>\uadf8\ub9bc 1<\/strong>:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9b887a elementor-widget elementor-widget-image\" data-id=\"d9b887a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"341\" height=\"276\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/12121.png\" class=\"attachment-large size-large wp-image-2039\" alt=\"\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/12121.png 341w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/12121-300x243.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/12121-15x12.png 15w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3aae833 elementor-widget elementor-widget-text-editor\" data-id=\"3aae833\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\uadf8\ub9bc 1. \uc801\uce35 \uc81c\uc870 \uacf5\uc815\uc758 \uac1c\ub7b5\ub3c4<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5db153 elementor-widget elementor-widget-text-editor\" data-id=\"a5db153\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc2a4\uce94 \uac04\uaca9\uacfc \uc2a4\uce94 \uc18d\ub3c4\uc758 \uc870\ud569\uc774 \ub2e4\ub978 40\uac1c\uc758 \ud050\ube0c(10mm x 10mm x 10mm)\ub97c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc544\ub974\ud0a4\uba54\ub370\uc2a4 \ubc29\ubc95\uc73c\ub85c \ubc00\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/p><p>\uc900\uacf5 \uc2dc \uc0d8\ud50c\uc740 \uc138 \uac00\uc9c0 \ubc29\ubc95\uc73c\ub85c \ucc98\ub9ac\ub418\uc5c8\uc2b5\ub2c8\ub2e4. <strong>\ub178\ud654 \uacbd\ud654<\/strong> \uac00\uc5f4 \ubc0f \ub0c9\uac01 \uae30\uc6b8\uae30\uac00 150\u00b0C\/h\uc778 \uc9c8\uc18c \ubd84\uc704\uae30\uc5d0\uc11c 550\u00b0C\uc5d0\uc11c 1\uc2dc\uac04, 3\uc2dc\uac04, 6\uc2dc\uac04 \ub3d9\uc548 \uc9c0\uc18d\ud569\ub2c8\ub2e4(\uc624\ube10 \ubc0f \ubcf4\ud638 \ubd84\uc704\uae30\uc5d0\uc11c \ub0c9\uac01).<\/p><p>\u00a0<\/p><p>\uc758 \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc740 <strong>\uadf8\ub9bc 2<\/strong> \ub294 \uc544\ub974\ud0a4\uba54\ub370\uc2a4 \ubc29\ubc95\uc73c\ub85c \uce21\uc815\ud55c \ubaa8\ub4e0 \uc5f0\uad6c \ud504\ub85c\uc138\uc2a4 \ub9e4\uac1c\ubcc0\uc218 \uc870\ud569\uc758 \ud3c9\uade0 \uc0c1\ub300 \ubc00\ub3c4\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uae30\uc900 \ubc00\ub3c4\ub294 8.8869g\/cm3\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 \uc801\uce35 \uc81c\uc870\ub41c \uc0d8\ud50c\uc758 \uc0c1\ub300 \ubc00\ub3c4\ub97c \uacc4\uc0b0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-477892d elementor-widget elementor-widget-image\" data-id=\"477892d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"502\" height=\"284\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1313.png\" class=\"attachment-large size-large wp-image-2040\" alt=\"\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1313.png 502w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1313-300x170.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1313-18x10.png 18w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e039bd elementor-widget elementor-widget-text-editor\" data-id=\"9e039bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\uadf8\ub9bc 2. \ud504\ub85c\uc138\uc2a4 \ub9e4\uac1c\ubcc0\uc218\uc758 \ud568\uc218\uc5d0 \ub530\ub978 \uc0d8\ud50c\uc758 \uc0c1\ub300\uc801 \ubc00\ub3c4<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06cc9fe elementor-widget elementor-widget-text-editor\" data-id=\"06cc9fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\ub808\uc774\uc800 \ucd9c\ub825 370W, \uc2a4\uce94 \uac04\uaca9(\ud574\uce6d \uac70\ub9ac) 0.07mm, \uc2a4\uce94 \uc18d\ub3c4 450mm\/s, \uc2a4\ud2b8\ub77c\uc774\ud504 \ud3ed 5mm\uc758 \uacf5\uc815 \ud30c\ub77c\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac00\uc7a5 \ub192\uc740 \uc0c1\ub300 \ubc00\ub3c4(99.15%)\ub97c \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4. 0.07mm\uc758 \uc2a4\uce94 \uac04\uaca9\uc5d0\uc11c\ub294 \uc2a4\uce94 \uc18d\ub3c4\uac00 \ub2ec\ub77c\uc838\ub3c4 \uc0c1\ub300 \ubc00\ub3c4\uc5d0 \ud070 \ubcc0\ud654\uac00 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><p>0.06mm\uc758 \uc2a4\uce94 \uac04\uaca9\uc740 \ubc00\ub3c4\uc5d0 \uc88b\uc9c0 \uc54a\uc544 98-98.5% \ubc94\uc704\uc758 \ubc00\ub3c4 \uac12\uc774 \ub098\uc635\ub2c8\ub2e4. \uc774\ub294 \uc5f4 \ucd95\uc801\uc73c\ub85c \uc778\ud55c \uacfc\uc5f4\ub85c \uc778\ud574 \ucd5c\uc885 \ubc00\ub3c4\uac00 \uac10\uc18c\ud558\uae30 \ub54c\ubb38\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\u00a0<\/p><p><strong>\uadf8\ub9bc 3<\/strong> \uc740 1\uc2dc\uac04 \ubc0f 6\uc2dc\uac04 \ub178\ud654 \ucc98\ub9ac \ud6c4 \uc0d8\ud50c\uc758 \ubbf8\uc138\uad6c\uc870\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uacbd\ud654 \uae30\uac04\uc774 \uae38\uc5b4\uc838\ub3c4 \uc800\ubc30\uc728\uc778 1\uc2dc\uac04\uc758 \uacbd\uc6b0 6\uc2dc\uac04\uc5d0 \ube44\ud574 \uad00\ucc30\ud560 \uc218 \uc788\ub294 \ubbf8\uc138 \uad6c\uc870\uc801 \ud2b9\uc9d5\uc5d0 \ubcc0\ud654\uac00 \uc5c6\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a5eef9 elementor-widget elementor-widget-image\" data-id=\"5a5eef9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"677\" height=\"275\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1414.png\" class=\"attachment-large size-large wp-image-2041\" alt=\"\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1414.png 677w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1414-300x122.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1414-18x7.png 18w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/1414-600x244.png 600w\" sizes=\"(max-width: 677px) 100vw, 677px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d38d1e6 elementor-widget elementor-widget-text-editor\" data-id=\"d38d1e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\uadf8\ub9bc 3. 1\uc2dc\uac04 \ubc0f 6\uc2dc\uac04 \uc0d8\ud50c\uc758 \ubbf8\uc138 \uad6c\uc870<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e757d1e elementor-widget elementor-widget-text-editor\" data-id=\"e757d1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\uadf8\ub9bc 4<\/strong> \ub294 6\uc2dc\uac04 \uc0d8\ud50c\uc758 SEM \ud604\ubbf8\uacbd \uc0ac\uc9c4\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ub098\ub178 \uacbd\ud654 \uc785\uc790\uc77c \uc218 \uc788\ub294 \uc6d0\uc8fc \uc785\uc790\uc5d0\uc11c \ub9ce\uc740 \uc6d0\ud615 \uc785\uc790\ub97c \ubcfc \uc218 \uc788\uc73c\uba70(\ud2b9\ud788 \uadf8\ub9bc 5c), \uc774\ub294 \ub098\ub178 \uacbd\ud654 \uc785\uc790\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub098\ub178 \ud06c\uae30\uc758 \uce68\uc804\ubb3c\uc5d0 \ub300\ud55c EDS\uc758 \ucd94\uac00 \uc870\uc0ac \uacb0\uacfc, \uc218~50\ub098\ub178\ubbf8\ud130\uc758 \uc791\uc740 Cr \ub610\ub294 Zr \uce68\uc804\ubb3c\uc774 \uc7ac\ub8cc \ub0b4\ubd80\uc5d0 \uace0\ub974\uac8c \ubd84\uc0b0\ub418\uc5b4 \uc788\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9961fe5 elementor-widget elementor-widget-image\" data-id=\"9961fe5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"221\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5151.png\" class=\"attachment-large size-large wp-image-2042\" alt=\"\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5151.png 850w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5151-300x78.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5151-768x200.png 768w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5151-18x5.png 18w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5151-600x156.png 600w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db0fc22 elementor-widget elementor-widget-text-editor\" data-id=\"db0fc22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\uadf8\ub9bc 4 550\u00b0C\uc5d0\uc11c 6\uc2dc\uac04 \ub3d9\uc548 \uc219\uc131\uc2dc\ud0a8 \ud6c4 \ub2e4\uc591\ud55c \ubc30\uc728\uc758 SEM \uc774\ucc28 \uc804\uc790 \uc774\ubbf8\uc9c0<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2934f59 elementor-widget elementor-widget-text-editor\" data-id=\"2934f59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc5f0\uad6c\ub41c \uc0d8\ud50c\uc5d0\uc11c\ub3c4 \uacb0\ud568\uc774 \uad00\ucc30\ub418\uc5c8\uc2b5\ub2c8\ub2e4. <strong>\uadf8\ub9bc 5<\/strong> \ub294 \uc8fc\ub85c \uac00\uc2a4 \ud3ec\ud68d\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uc735\ucc29(LoF) \ubd80\uc871 \ubc0f \ub2e4\uacf5\uc131 \ub4f1 \uc801\uce35 \uc81c\uc870 \ubd80\ud488\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 \uba87 \uac00\uc9c0 \uacb0\ud568\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52e722a elementor-widget elementor-widget-image\" data-id=\"52e722a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"312\" height=\"240\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5-defects.png\" class=\"attachment-large size-large wp-image-2043\" alt=\"\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5-defects.png 312w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5-defects-300x231.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/5-defects-16x12.png 16w\" sizes=\"(max-width: 312px) 100vw, 312px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2342574 elementor-widget elementor-widget-text-editor\" data-id=\"2342574\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\uadf8\ub9bc 5 LPBF \uc900\uacf5 \uc0d8\ud50c\uc758 \ub2e8\uba74\uc5d0\uc11c \ubc1c\uacac\ub41c \uacb0\ud568<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2083025 elementor-widget elementor-widget-text-editor\" data-id=\"2083025\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\uadf8\ub9bc 6<\/strong> \ub294 \uc900\uacf5 \uc2dc\ub8cc\uc640 \uc5f4\ucc98\ub9ac \uc2dc\ub8cc\uc758 \ube44\ucee4\uc2a4 \ubbf8\uc138 \uacbd\ub3c4 \uac12\uc785\ub2c8\ub2e4. 550\u00b0C\uc5d0\uc11c 1\uc2dc\uac04 \uc219\uc131\ud558\uba74 \uc774 \uacbd\ub3c4\uac00 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4(165 HV, \uc900\uacf5 \uc2dc\ub8cc\uc758 84 HV \uac12\uc758 \ub450 \ubc30). \uc219\uc131\ub41c \uc2dc\ub8cc\uc5d0 \ube44\ud574 \uc900\uacf5 \uc0c1\ud0dc\uc758 \uacbd\ub3c4\uac00 \ub354 \ub0ae\ub2e4\ub294 \uac83\uc744 \uc27d\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 3\uc2dc\uac04 \uc219\uc131 \ud6c4 \uc2dc\ub8cc\uc758 \uacbd\ub3c4\ub294 \uac10\uc18c\ud558\uae30 \uc2dc\uc791\ud588\uace0(\ud3c9\uade0 144 HV), 6\uc2dc\uac04 \ucc98\ub9ac \ud6c4\uc5d0\ub294 \uc7ac\ub8cc\uac00 \ub354 \ubd80\ub4dc\ub7ec\uc6cc\uc84c\uc9c0\ub9cc \uc774 \uacbd\uc6b0\uc5d0\ub3c4 \uc900\uacf5 \uc0c1\ud0dc\uc640 \ube44\uad50\ud558\uc5ec \uac1c\uc120\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 6\uc2dc\uac04\uc758 \uc2dc\uac04\uc774 \ub108\ubb34 \uae38\uc5b4 \uce68\uc804\ubb3c\uc774 \uac70\uce60\uc5b4\uc84c\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. 1\uc2dc\uac04\uc740 \uc774\ubbf8 \uc900\uacf5 \uc0c1\ud0dc\uc640 \ube44\uad50\ud558\uc5ec \uc7ac\ub8cc\uc758 \uacbd\ub3c4\ub97c \ub192\uc774\ub294 \ub370 \ud6a8\uacfc\uc801\uc774\ub77c\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 1\uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \uc7ac\ub8cc\uac00 \ub178\ud654\uac00 \uc9c4\ud589\ub418\uc5c8\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e18aade elementor-widget elementor-widget-image\" data-id=\"e18aade\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"254\" height=\"169\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/6-vickers.png\" class=\"attachment-full size-full wp-image-2044\" alt=\"\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/6-vickers.png 254w, https:\/\/am-printing.com\/wp-content\/uploads\/2024\/10\/6-vickers-18x12.png 18w\" sizes=\"(max-width: 254px) 100vw, 254px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a6285f elementor-widget elementor-widget-text-editor\" data-id=\"3a6285f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\uadf8\ub9bc 6 \uc900\uacf5 \uc2dc\ub8cc \ubc0f \uc219\uc131 \uc2dc\ub8cc\uc758 \ube44\ucee4\uc2a4 \ubbf8\uc138 \uacbd\ub3c4 \uac12<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa451c0 elementor-widget elementor-widget-text-editor\" data-id=\"aa451c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc694\uc57d\ud558\uba74, \uae30\uacc4\uc801 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c \ub178\ud654 \ucc98\ub9ac\ub294 LPBF CuCrZr \ud569\uae08\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac1c\uc120\ud558\ub294 \ub370 \uc720\ub9dd\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ubd84\ub9d0 \ud2b9\uc131, LPBF \ud30c\ub77c\ubbf8\ud130 \ubc0f \ub178\ud654 \uacf5\uc815\uc758 \uc0ac\uc804 \uc870\ud569\uc744 \ucc3e\uae30 \uc704\ud574 \uba87 \uac00\uc9c0 \uc870\uc0ac\ub97c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>CuCrZr (C18150) alloy is a precipitation-hardening alloy known for its high mechanical, thermal, and electrical properties. The alloy is widely used in heat exchange devices and in the field of nuclear fusion. \u00a0 CuCrZr alloy is a very attractive alloy that can replace pure copper in many applications, with Cr in the range of 0.5 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":2035,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2033","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/posts\/2033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/comments?post=2033"}],"version-history":[{"count":4,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/posts\/2033\/revisions"}],"predecessor-version":[{"id":2047,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/posts\/2033\/revisions\/2047"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/media\/2035"}],"wp:attachment":[{"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/media?parent=2033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/categories?post=2033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/tags?post=2033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}