{"id":7694,"date":"2024-07-27T13:10:29","date_gmt":"2024-07-27T05:10:29","guid":{"rendered":"https:\/\/am-material.com\/?p=7694"},"modified":"2024-07-25T13:25:12","modified_gmt":"2024-07-25T05:25:12","slug":"high-temperature-oxidation-of-inconel-939-formed-by-lpbf","status":"publish","type":"post","link":"https:\/\/am-material.com\/ko\/news\/high-temperature-oxidation-of-inconel-939-formed-by-lpbf\/","title":{"rendered":"LPBF\uc5d0 \uc758\ud574 \ud615\uc131\ub41c \uc778\ucf54\ub12c 939\uc758 \uace0\uc628 \uc0b0\ud654"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7694\" class=\"elementor elementor-7694\" 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-9ae9920 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9ae9920\" 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-61d909b\" data-id=\"61d909b\" 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-99386fb elementor-widget elementor-widget-text-editor\" data-id=\"99386fb\" 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>LPBF\uc5d0 \uc758\ud574 \ud615\uc131\ub41c \uc778\ucf54\ub12c 939\uc758 \uace0\uc628 \uc0b0\ud654<\/strong><\/p><p><strong>\uc18c\uac1c<\/strong><\/p><p><strong>\ub2c8\ucf08 \uae30\ubc18 \uc288\ud37c \ud569\uae08<\/strong> \uc740 \ucd5c\ub300 1100~1150\u00b0C\uc758 \uace0\uc628 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud574 \uc124\uacc4\ub41c \ub0b4\uc2dd\uc131 \ud569\uae08\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \ub192\uc740 \uc218\uc900\uc758 \ud06c\ub9ac\ud504 \uc800\ud56d\uc131, \uac00\ud669 \ubc0f \uc0b0\ud654 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc5d0\ub108\uc9c0 \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud0c4\uc18c\ub098 \ubd95\uc18c\uc640 \uac19\uc740 \uac00\ubcbc\uc6b4 \uc6d0\uc18c\uc640 Ta, W, Nb, Re\uc640 \uac19\uc740 \ubb34\uac70\uc6b4 \ub0b4\ud654 \uc6d0\uc18c\ub97c \ud3ec\ud568\ud558\uc5ec \ucd5c\ub300 10\uac1c\uc758 \ud569\uae08 \uc6d0\uc18c\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p><p><strong>\uc778\ucf54\ub12c 939<\/strong>(\ub610\ud55c <strong>in939<\/strong>)\uc740 \ud130\ube48 \ube14\ub808\uc774\ub4dc\uc640 \ube14\ub808\uc774\ub4dc\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud06c\ub86c \ud568\ub7c9\uc774 \ub192\uc740 \ucd08\ud569\uae08\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \ucd5c\ub300 950\u00b0C\uc758 \uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c \uc6b0\uc218\ud55c \uc6a9\uc811 \ub2a5\ub825\uacfc \ucda9\ubd84\ud55c \uac15\ub3c4\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. In718, In625 \ubc0f Rene 220\uacfc \uac19\uc740 In939\uc640 \uc720\uc0ac\ud55c \uc288\ud37c \ud569\uae08\uc740 Cr\uc758 \uc6b0\uc120\uc801 \uc0b0\ud654\ub97c \ud1b5\ud574 Cr2O3 \uce35\uc744 \ud615\uc131\ud558\uc5ec \uae08\uc18d\uc744 \uace0\uc628 \ubd80\uc2dd\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. \ud615\uc131\ub41c \uc0b0\ud654\ubb3c \uce35\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc870\ubc00\ud558\uace0 \ub290\ub9ac\uac8c \uc131\uc7a5\ud558\uba70 \ucd5c\ub300 1000\u00b0C\uc758 \uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c \uae34 \uc0ac\uc6a9 \uc218\uba85\uc744 \uac16\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9 \uc2dc Cr2O3 \uce35\uc740 \ud2b9\ud788 \uc8fc\uae30\uc801\uc778 \uc870\uac74\uc5d0\uc11c \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\uac8c \ub418\uba70, \uc774\ub85c \uc778\ud574 \uce35\uc774 \uac08\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\uc774 \uc870\uc0ac\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0b0\ud654 \ud2b9\uc131\uc744 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. <strong>in939<\/strong> AM \ubc0f CM(\uc8fc\uc870)\uc73c\ub85c \uc0dd\uc0b0\ub41c \ubd80\ud488\uc744 \uad11\ud559 \ud604\ubbf8\uacbd\uacfc \uc8fc\uc0ac \uc804\uc790 \ud604\ubbf8\uacbd(SEM) \ubc0f \uc5d0\ub108\uc9c0 \ubd84\uc0b0\ud615 X-\uc120 \ubd84\uad11\uae30(EDX)\ub97c \uc0ac\uc6a9\ud558\uc5ec 900\u00b0C\uc5d0\uc11c 158\uc2dc\uac04 \ub178\ucd9c \ud6c4 \uc790\uc138\ud788 \uc5f0\uad6c\ud588\uc2b5\ub2c8\ub2e4.<\/p><p><strong>\uc790\ub8cc <\/strong><\/p><p>\uadf8\ub9ac\uace0 <strong>in939<\/strong> \ud569\uae08\uc740 AM(\ub808\uc774\uc800 \ubd84\ub9d0 \ubca0\ub4dc \uc6a9\uc735, LPBF)\uacfc CM(\uc8fc\uc870) \ubaa8\ub450\uc5d0\uc11c \uc0dd\uc0b0\ub429\ub2c8\ub2e4. AM \ubc0f CM In939 \ud569\uae08\uc758 \ud654\ud559 \uc131\ubd84\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ud45c 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-7a77362 elementor-widget elementor-widget-image\" data-id=\"7a77362\" 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=\"918\" height=\"597\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1.png\" class=\"attachment-large size-large wp-image-7696\" alt=\"\uc778\ucf54\ub12c939 \ubd84\ub9d0 \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1.png 918w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1-300x195.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1-768x499.png 768w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1-18x12.png 18w\" sizes=\"(max-width: 918px) 100vw, 918px\" title=\"\">\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-f2346dd elementor-widget elementor-widget-text-editor\" data-id=\"f2346dd\" 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>\uacb0\uacfc \ubc0f \ud1a0\ub860<\/strong><\/p><p><strong>\uadf8\ub9bc 1<\/strong> \uc740 \ud3c9\uade0 100-120\u03bcm \ud06c\uae30\uc758 AM In939 \uc5d0\uce6d \ubbf8\uc138 \uad6c\uc870\uc758 \uad11\ud559 \ud604\ubbf8\uacbd \uc0ac\uc9c4\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-9899c0c elementor-widget elementor-widget-image\" data-id=\"9899c0c\" 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=\"631\" height=\"287\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-2.png\" class=\"attachment-large size-large wp-image-7697\" alt=\"\uc778\ucf54\ub12c939 \ubd84\ub9d0 \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-2.png 631w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-2-300x136.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-2-18x8.png 18w\" sizes=\"(max-width: 631px) 100vw, 631px\" title=\"\">\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-8b171cc elementor-widget elementor-widget-text-editor\" data-id=\"8b171cc\" 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<\/strong> \uc740 900\u00b0C\uc5d0\uc11c 158\uc2dc\uac04 \ub3d9\uc548 \uc0b0\ud654\uc2dc\ud0a8 \ud6c4 AM-Y \ubc29\ud5a5, AM-Z \ubc29\ud5a5 \ubc0f CM In939 \uc0d8\ud50c\uc758 SEM-EDX \ub2e8\uba74\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ub2e8\uba74 \uc774\ubbf8\uc9c0\uc5d0 \ub530\ub974\uba74, \uc678\ubd80\uc5d0\uc11c \uc131\uc7a5\ud55c <strong>Cr2O3 \ub808\uc774\uc5b4<\/strong> \ud3c9\uade0 \ub450\uaed8 3\u03bcm\uc758 \uc0b0\ud654\ubb3c \uce35\uc774 \ubaa8\ub4e0 \uc0d8\ud50c\uc5d0 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uce35\uc740 \uc5f0\uc18d\uc801\uc774\uace0 \uade0\uc77c\ud558\uba70 \ubbf8\uc138 \uad6c\uc870 \uc774\ubc29\uc131\uc73c\ub85c \uc778\ud574 \uc0c1 \uc870\uc131 \ubc0f \uc0b0\ud654\ubb3c \uce35 \ub450\uaed8 \uce21\uba74\uc5d0\uc11c \uc0d8\ud50c \uac04\uc758 \uc678\ubd80 \uc131\uc7a5 \uaddc\ubaa8\uc5d0 \ud070 \ucc28\uc774\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub294 AM \uc7ac\ub8cc\uc758 \ubbf8\uc138\uad6c\uc870 \uc774\ubc29\uc131\uc774 \uc774\ub7ec\ud55c \uc870\uac74\uc5d0\uc11c \uc0b0\ud654 \uac70\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\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-777e268 elementor-widget elementor-widget-image\" data-id=\"777e268\" 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=\"850\" height=\"358\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3.png\" class=\"attachment-large size-large wp-image-7698\" alt=\"\uc778\ucf54\ub12c939 \ubd84\ub9d0 \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3.png 850w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3-300x126.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3-768x323.png 768w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3-18x8.png 18w\" sizes=\"(max-width: 850px) 100vw, 850px\" title=\"\">\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-b3b6005 elementor-widget elementor-widget-text-editor\" data-id=\"b3b6005\" 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>\uacb0\ub860<\/strong><\/p><p>\uc774 \uc5f0\uad6c\ub294 \uc801\uce35 \uc81c\uc870\ub85c \uc0dd\uc0b0\ub41c In939\uc758 \ubd80\uc2dd \ud2b9\uc131\uc774 \uc131\ud615 \ubc29\ud5a5\uc5d0 \ub300\ud55c \uc0b0\ud654 \ud45c\uba74\uc758 \ubc29\ud5a5\uacfc \uad00\uacc4\uc5c6\uc774 900\u00b0C\uc5d0\uc11c \uae30\uc874 \uc81c\uc870(CM) In939\uc758 \ubd80\uc2dd \ud2b9\uc131\uacfc \uc720\uc0ac\ud558\ub2e4\ub294 \uc810\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uc7ac\ub8cc \ubaa8\ub450 In939 \ud45c\uba74\uc5d0 \ubcf4\ud638 \uc0b0\ud654\ubb3c \uce35\uc73c\ub85c Cr2O3 \uce35\uc744 \ud615\uc131\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>High temperature oxidation of Inconel 939 formed by LPBF Introduction Nickel-based super alloys are corrosion-resistant alloys designed for high temperature applications up to 1100 to 1150\u00b0C. Due to their high levels of creep resistance, vulcanization and oxidation, these alloys have been widely used in the aerospace and energy industries. They typically contain up to 10 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","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":""},"categories":[1],"tags":[],"post_folder":[],"class_list":["post-7694","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/7694","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\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/comments?post=7694"}],"version-history":[{"count":5,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/7694\/revisions"}],"predecessor-version":[{"id":7702,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/posts\/7694\/revisions\/7702"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/media?parent=7694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/categories?post=7694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/tags?post=7694"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/ko\/wp-json\/wp\/v2\/post_folder?post=7694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}