{"id":1660,"date":"2024-04-08T14:15:58","date_gmt":"2024-04-08T06:15:58","guid":{"rendered":"https:\/\/3dmetalwerks.com.cn\/?p=1660"},"modified":"2024-04-08T14:25:26","modified_gmt":"2024-04-08T06:25:26","slug":"%e4%b8%8e%e6%bf%80%e5%85%89%e7%86%94%e5%8c%96%e7%9b%b8%e6%af%94%ef%bc%8c%e7%94%b5%e5%ad%90%e6%9d%9f%e7%86%94%e5%8c%96%e7%9a%84%e4%bc%98%e7%82%b9","status":"publish","type":"post","link":"https:\/\/3dmetalwerks.com.cn\/en\/knowledge\/1660\/","title":{"rendered":"Advantages of Electron Beam Melting over Laser Melting"},"content":{"rendered":"<p>1. Scanning and shaping can be performed by manipulating the magnetic deflection coil, without mechanical inertia<br>2. The vacuum environment of the electron beam can also prevent the metal powder from being oxidized during liquid phase sintering or melting<br>3. Laser deflection requires a galvanometer and a cooling system, and the focal length is difficult to change quickly. Electron beam deflection and focusing<br>Faster and more sensitive control<br>4. The electron beam deflection and focusing system will not be disturbed by metal evaporation<\/p>","protected":false},"excerpt":{"rendered":"<p>1.\u626b\u63cf\u6210\u5f62\u53ef\u901a\u8fc7\u64cd\u7eb5\u78c1\u504f\u8f6c\u7ebf\u5708\u8fdb\u884c\uff0c\u6ca1 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1538,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[22],"tags":[],"class_list":["post-1660","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/posts\/1660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/comments?post=1660"}],"version-history":[{"count":1,"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/posts\/1660\/revisions"}],"predecessor-version":[{"id":1661,"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/posts\/1660\/revisions\/1661"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/media\/1538"}],"wp:attachment":[{"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/media?parent=1660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/categories?post=1660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dmetalwerks.com.cn\/en\/wp-json\/wp\/v2\/tags?post=1660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}