{"id":33042,"date":"2020-08-01T13:36:16","date_gmt":"2020-08-01T11:36:16","guid":{"rendered":"https:\/\/cn.quintustechnologies.com\/?post_type=knowledge-center&#038;p=33042"},"modified":"2024-03-20T13:38:15","modified_gmt":"2024-03-20T12:38:15","slug":"hot-isostatic-pressing-in-metal-additive-manufacturing-x-ray-tomography-reveals-details-of-pore-closure","status":"publish","type":"knowledge-center","link":"https:\/\/cn.quintustechnologies.com\/en\/knowledge-center\/hot-isostatic-pressing-in-metal-additive-manufacturing-x-ray-tomography-reveals-details-of-pore-closure\/","title":{"rendered":"Hot isostatic pressing in metal additive manufacturing: X-ray tomography reveals details of pore closure"},"content":{"rendered":"<p>Hot isostatic pressing (HIP) is a crucial post-processing method for improving the density and microstructure of additively manufactured metals, especially in aerospace applications. This study uses X-ray tomography to analyze pore closure efficiency in Ti6Al4V samples. While HIP effectively closes most pores, near-surface pores remain problematic, potentially leading to reopening during heat treatment. The study discusses implications for quality control and suggests using HIP to consolidate unmelted powder for faster production rates.<\/p>\n","protected":false},"featured_media":32250,"menu_order":0,"template":"","knowledge-center_materials":[156],"knowledge-center_processes":[147],"knowledge-center_language":[135],"knowledge-center_type":[486],"knowledge-center_industry":[94],"knowledge-center_topic":[112],"class_list":["post-33042","knowledge-center","type-knowledge-center","status-publish","has-post-thumbnail","hentry","knowledge-center_materials-stainless-steel","knowledge-center_processes-additive-manufacturing","knowledge-center_language-english","knowledge-center_type-technical-publication","knowledge-center_industry-aerospace","knowledge-center_topic-material-densification"],"acf":[],"_links":{"self":[{"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center\/33042","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=33042"}],"wp:term":[{"taxonomy":"knowledge-center_materials","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_materials?post=33042"},{"taxonomy":"knowledge-center_processes","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_processes?post=33042"},{"taxonomy":"knowledge-center_language","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_language?post=33042"},{"taxonomy":"knowledge-center_type","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_type?post=33042"},{"taxonomy":"knowledge-center_industry","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_industry?post=33042"},{"taxonomy":"knowledge-center_topic","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/en\/wp-json\/wp\/v2\/knowledge-center_topic?post=33042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}