{"id":2363,"date":"2025-08-04T07:10:22","date_gmt":"2025-08-04T07:10:22","guid":{"rendered":"https:\/\/am-printing.com\/?p=2363"},"modified":"2025-07-18T07:24:17","modified_gmt":"2025-07-18T07:24:17","slug":"effect-of-al2o3-nano-particles-on-properties-of-cocrni-lpbf-part","status":"publish","type":"post","link":"https:\/\/am-printing.com\/ko\/effect-of-al2o3-nano-particles-on-properties-of-cocrni-lpbf-part\/","title":{"rendered":"Al2O3 \ub098\ub178 \uc785\uc790\uac00 CoCrNi LPBF \ubd80\ud488\uc758 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Al2O3 \ub098\ub178 \uc785\uc790\uac00 CoCrNi LPBF \ubd80\ud488\uc758 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/strong><\/h2>\n\n\n\n<p><strong>\uc2e4\ud5d8<\/strong><\/p>\n\n\n\n<p>\uc774 \uc5f0\uad6c\uc5d0\uc11c\ub294 CoCrNi \ud569\uae08 \ubd84\ub9d0\uacfc Al\u2082O\u2083 \ubd84\ub9d0\uc744 \uc6d0\ub8cc\ub85c \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. CoCrNi \ud569\uae08 \ubd84\ub9d0\uc740 \uc9c4\uacf5 \uac00\uc2a4 \ubd84\ubb34\ub85c \uc81c\uc870\ub418\uc5c8\uc73c\uba70 \ubd84\ub9d0 \uc785\uc790 \ud06c\uae30 \ubc94\uc704\ub294 15-53 \u03bcm\uc600\uc2b5\ub2c8\ub2e4. Al\u2082O\u2083 \ubd84\ub9d0\uc758 \uc785\uc790 \ud06c\uae30\ub294 38-74 \u03bcm\uc600\uc2b5\ub2c8\ub2e4. \uc6d0\ub8cc \ubd84\ub9d0\uc744 \ud63c\ud569\ud55c \ud6c4 LPBF \uc801\uce35 \uc81c\uc870 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac00\uacf5\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>CoCrNi\uc758 \ud654\ud559 \uc131\ubd84:<\/strong><strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"999\" height=\"366\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-supplier.png\" alt=\"\" class=\"wp-image-2364\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-supplier.png 999w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-supplier-300x110.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-supplier-768x281.png 768w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-supplier-18x7.png 18w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-supplier-600x220.png 600w\" sizes=\"(max-width: 999px) 100vw, 999px\" \/><\/figure>\n\n\n\n<p><strong>CoCrNi\uc758 \ud615\ud0dc\ud559:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"494\" height=\"411\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-SEM.png\" alt=\"\" class=\"wp-image-2365\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-SEM.png 494w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-SEM-300x250.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-SEM-14x12.png 14w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/figure>\n\n\n\n<p><strong>\ubbf8\uc138 \uad6c\uc870 \ubd84\uc11d:<\/strong><\/p>\n\n\n\n<p>Al2O2\ub97c \ucca8\uac00\ud558\uba74 CoCrNi \ub9e4\ud2b8\ub9ad\uc2a4\uc758 \uc785\uc790\uac00 \uc0c1\ub2f9\ud788 \uc815\uc81c\ub418\uace0 \ub9ce\uc740 \uc218\uc758 \ub098\ub178 \ud06c\uae30\uc758 Al2O2 \uce68\uc804\ubb3c\uc774 \ud615\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce68\uc804\ubb3c\uc740 \uacbd\uacc4\ub97c \ub530\ub77c \ubd84\ud3ec\ub418\uc5b4 \uc804\uc704\uc758 \uc774\ub3d9\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc29\ud574\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"990\" height=\"393\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-manufacturer.png\" alt=\"\" class=\"wp-image-2366\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-manufacturer.png 990w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-manufacturer-300x119.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-manufacturer-768x305.png 768w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-manufacturer-18x7.png 18w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-manufacturer-600x238.png 600w\" sizes=\"(max-width: 990px) 100vw, 990px\" \/><\/figure>\n\n\n\n<p><strong>\uae30\uacc4\uc801 \ud2b9\uc131:<\/strong><\/p>\n\n\n\n<p>\uc555\ucd95 \uc2dc\ud5d8 \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 CoCrNi \ubd80\ud488\uc758 \ucd5c\uc885 \uc555\ucd95 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub294 Al\u2082O\u2083\uc758 \ucca8\uac00\uc5d0 \ub530\ub77c \ud06c\uac8c \uc99d\uac00\ud569\ub2c8\ub2e4. \ud2b9\ud788 Al\u2082O\u2083 \ud568\ub7c9\uc774 7.5 wt%\uc778 \uacbd\uc6b0 \ucd5c\uc885 \uc555\ucd95 \uac15\ub3c4\ub294 1143MPa, \ud30c\uad34 \ubcc0\ud615\ub960\uc740 29.8%, \uacbd\ub3c4\ub294 300 HV\uc5d0 \uc774\ub985\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc131\ub2a5 \ud5a5\uc0c1\uc740 \uc8fc\ub85c \uc785\uc790 \ubbf8\uc138\ud654, \uc804\uc704 \uac15\ud654, 2\uc0c1 \uac15\ud654\uc640 \uac19\uc740 \uba54\ucee4\ub2c8\uc998\uc5d0 \uae30\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"422\" height=\"372\" src=\"https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-vendor.png\" alt=\"\" class=\"wp-image-2367\" srcset=\"https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-vendor.png 422w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-vendor-300x264.png 300w, https:\/\/am-printing.com\/wp-content\/uploads\/2025\/07\/CoCrNi-powder-china-vendor-14x12.png 14w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><\/figure>\n\n\n\n<p><strong>\uacb0\ub860:<\/strong><\/p>\n\n\n\n<p>\uc774 \uc5f0\uad6c\uc5d0\uc11c\ub294 LPBF \uae30\uc220\ub85c Al\u2082O\u2083 \uac15\ud654 CoCrNi \uae08\uc18d \ub9e4\ud2b8\ub9ad\uc2a4 \ubcf5\ud569\uc7ac\ub97c \uc131\uacf5\uc801\uc73c\ub85c \uc81c\uc870\ud558\uace0, Al\u2082O\u2083 \ucca8\uac00\uac00 \uc7ac\ub8cc \ubbf8\uc138 \uad6c\uc870 \uc9c4\ud654 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uccb4\uacc4\uc801\uc73c\ub85c \uc5f0\uad6c\ud588\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uc801\uc815\ub7c9\uc758 Al\u2082O\u2083\ub97c \ucca8\uac00\ud558\uba74 CoCrNi LPBF \ubd80\ud488\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub420 \uc218 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uc5f0\uad6c\ub294 \uace0\uc131\ub2a5 \uae08\uc18d \ub9e4\ud2b8\ub9ad\uc2a4 \ubcf5\ud569\uc7ac\ub97c \uac1c\ubc1c\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \ubc29\ubc95\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud2b8\ub8e8\uc5b4\uc5d0\uc11c \uc0dd\uc0b0\ud558\ub294 \uae30\ud0c0 \uc911-\uace0\uc5d4\ud2b8\ub85c\ud53c \ud569\uae08 \ubd84\ub9d0:<\/strong><\/p>\n\n\n\n<p>CoCrNi, FeCoNiCr, FeCoNiCrMn, FeCoNiCrAl, FeCoNiCrMo, FeCoNiCrTi, FeCoNiCrV, FeCoNiCrCu<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Effect of Al2O3 nano-particles on properties of CoCrNi LPBF part Experiment This study used CoCrNi alloy powder and Al\u2082O\u2083 powder as raw materials. CoCrNi alloy powder was prepared by vacuum gas atomization, and the powder particle size range was 15-53 \u03bcm. The particle size of Al\u2082O\u2083 powder was 38-74 \u03bcm. After the raw material powders [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2363","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/posts\/2363","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=2363"}],"version-history":[{"count":1,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/posts\/2363\/revisions"}],"predecessor-version":[{"id":2368,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/posts\/2363\/revisions\/2368"}],"wp:attachment":[{"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/media?parent=2363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/categories?post=2363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-printing.com\/ko\/wp-json\/wp\/v2\/tags?post=2363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}