{"id":9951,"date":"2025-09-29T09:35:19","date_gmt":"2025-09-29T01:35:19","guid":{"rendered":"https:\/\/am-material.com\/?p=9951"},"modified":"2025-09-29T09:35:21","modified_gmt":"2025-09-29T01:35:21","slug":"laser-wire-directed-energy-deposition-l-ded-of-ti-6al-4v","status":"publish","type":"post","link":"https:\/\/am-material.com\/tr\/news\/laser-wire-directed-energy-deposition-l-ded-of-ti-6al-4v\/","title":{"rendered":"Laser Wire Directed Energy Deposition (L-DED) of Ti-6Al-4V"},"content":{"rendered":"<h1 class=\"wp-block-heading\"><strong>Laser Wire Directed Energy Deposition (L-DED) of Ti-6Al-4V<\/strong><\/h1>\n\n\n\n<p>Ti-6Al-4V is one of the most widely used titanium alloys in laser wire directed energy deposition (L-DED) due to its excellent mechanical properties, corrosion resistance, and strong industrial adaptability.<\/p>\n\n\n\n<p>It shows significant potential for aerospace applications. Compared with other methods, the L-DED process offers higher material utilization, broader manufacturing capability, and greater process stability, making it particularly suitable for large-scale and high-volume production.<\/p>\n\n\n\n<p><strong>Overview of Deposited Parts:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"652\" height=\"354\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ti6Al4V-alloy-powder.png\" alt=\"\" class=\"wp-image-9952\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ti6Al4V-alloy-powder.png 652w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ti6Al4V-alloy-powder-300x163.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ti6Al4V-alloy-powder-18x10.png 18w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<p><strong>Microstructure of Deposited Parts:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"424\" height=\"472\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ti6Al4V-alloy-powder-china-supplier.png\" alt=\"\" class=\"wp-image-9953\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ti6Al4V-alloy-powder-china-supplier.png 424w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ti6Al4V-alloy-powder-china-supplier-269x300.png 269w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ti6Al4V-alloy-powder-china-supplier-11x12.png 11w\" sizes=\"(max-width: 424px) 100vw, 424px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<p>Different wire diameter: a &amp; b. 0.8mm, c &amp; d . 1.1mm, e &amp; f . 1.6mm<\/p>\n\n\n\n<p>Results showed that increasing wire diameter produced coarser grains and in return reduced strength. Fracture analysis further revealed that deposits made with larger wire diameters contained more defects, contributing to the loss of tensile performance.<\/p>\n\n\n\n<p>Columnar \u03b2 grains were the predominant microstructural feature in all deposits. In addition, equiaxed grains were observed along the edges, where altered solidification conditions arose from heat accumulation.<\/p>\n\n\n\n<p><strong>SEM Photo of Fracture:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"610\" height=\"1024\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/SEM-photo-Ti6Al4V-powder-610x1024.jpg\" alt=\"\" class=\"wp-image-9954\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/SEM-photo-Ti6Al4V-powder-610x1024.jpg 610w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/SEM-photo-Ti6Al4V-powder-179x300.jpg 179w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/SEM-photo-Ti6Al4V-powder-768x1289.jpg 768w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/SEM-photo-Ti6Al4V-powder-915x1536.jpg 915w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/SEM-photo-Ti6Al4V-powder-7x12.jpg 7w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/SEM-photo-Ti6Al4V-powder.jpg 1080w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Different wire diameter: a &amp; b. 0.8mm, c &amp; d . 1.1mm, e &amp; f . 1.6mm<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Laser Wire Directed Energy Deposition (L-DED) of Ti-6Al-4V Ti-6Al-4V is one of the most widely used titanium alloys in laser wire directed energy deposition (L-DED) due to its excellent mechanical properties, corrosion resistance, and strong industrial adaptability. It shows significant potential for aerospace applications. Compared with other methods, the L-DED process offers higher material utilization, [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","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-9951","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/9951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/comments?post=9951"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/9951\/revisions"}],"predecessor-version":[{"id":9955,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/9951\/revisions\/9955"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/media?parent=9951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/categories?post=9951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/tags?post=9951"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/post_folder?post=9951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}