{"id":33116,"date":"2023-09-26T14:06:36","date_gmt":"2023-09-26T12:06:36","guid":{"rendered":"https:\/\/cn.quintustechnologies.com\/?post_type=knowledge-center&#038;p=33116"},"modified":"2024-03-20T14:08:11","modified_gmt":"2024-03-20T13:08:11","slug":"hot-isostatic-pressing-and-heat-treatments-of-lpbfed-cocufemnniti0-13-high-entropy-alloymicrostructure-and-mechanical-properties","status":"publish","type":"knowledge-center","link":"https:\/\/cn.quintustechnologies.com\/en\/knowledge-center\/hot-isostatic-pressing-and-heat-treatments-of-lpbfed-cocufemnniti0-13-high-entropy-alloymicrostructure-and-mechanical-properties\/","title":{"rendered":"Hot isostatic pressing and heat treatments of LPBFed CoCuFeMnNiTi0.13 high-entropy alloy:microstructure and mechanical properties"},"content":{"rendered":"<p>This study investigates laser powder bed fusion (LPBF) processing of a CoCuFeMnNiTi0.13 high-entropy alloy, revealing both good densification and hot cracks due to liquation of a Cu-rich phase. Various thermo-mechanical treatments were tested, with hot isostatic pressing followed by controlled cooling effectively healing pores and cracks while achieving desired microstructural transformations. This approach produced a balanced set of mechanical properties, suggesting that proper post-processing can address issues in LPBF-fabricated high-entropy alloys, yielding tailored microstructures with satisfactory mechanical performance.<\/p>\n","protected":false},"featured_media":32250,"menu_order":0,"template":"","knowledge-center_materials":[178],"knowledge-center_processes":[147],"knowledge-center_language":[135],"knowledge-center_type":[486],"knowledge-center_industry":[94,163,188],"knowledge-center_topic":[112],"class_list":["post-33116","knowledge-center","type-knowledge-center","status-publish","has-post-thumbnail","hentry","knowledge-center_materials-high-entropy-alloy","knowledge-center_processes-additive-manufacturing","knowledge-center_language-english","knowledge-center_type-technical-publication","knowledge-center_industry-aerospace","knowledge-center_industry-energy","knowledge-center_industry-space","knowledge-center_topic-material-densification"],"acf":[],"_links":{"self":[{"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center\/33116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center"}],"about":[{"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/types\/knowledge-center"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/media\/32250"}],"wp:attachment":[{"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/media?parent=33116"}],"wp:term":[{"taxonomy":"knowledge-center_materials","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_materials?post=33116"},{"taxonomy":"knowledge-center_processes","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_processes?post=33116"},{"taxonomy":"knowledge-center_language","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_language?post=33116"},{"taxonomy":"knowledge-center_type","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_type?post=33116"},{"taxonomy":"knowledge-center_industry","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_industry?post=33116"},{"taxonomy":"knowledge-center_topic","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_topic?post=33116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}