{"id":4476,"date":"2023-11-13T08:50:06","date_gmt":"2023-11-13T13:50:06","guid":{"rendered":"https:\/\/cqfa.quebec\/?p=4476"},"modified":"2023-11-13T08:55:28","modified_gmt":"2023-11-13T13:55:28","slug":"wire-arc-additive-manufacturing-of-aluminium-alloys","status":"publish","type":"post","link":"https:\/\/cqfa.quebec\/en\/wire-arc-additive-manufacturing-of-aluminium-alloys\/","title":{"rendered":"Wire Arc Additive Manufacturing of Aluminium Alloys"},"content":{"rendered":"<p><em><span class=\"TextRun SCXW92575669 BCX0\" lang=\"FR-CA\" xml:lang=\"FR-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW92575669 BCX0\">Ouellet, T.; Croteau, M.; Bois-Brochu, A.; L\u00e9vesque, J. (<\/span><span class=\"NormalTextRun SCXW92575669 BCX0\">2023)<\/span><\/span><span class=\"TextRun SCXW92575669 BCX0\" lang=\"FR-CA\" xml:lang=\"FR-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW92575669 BCX0\">. <\/span><\/span><span class=\"TextRun SCXW92575669 BCX0\" lang=\"EN-CA\" xml:lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW92575669 BCX0\">Wire Arc Additive Manufacturing of Aluminium Alloys.<\/span><\/span><span class=\"TextRun SCXW92575669 BCX0\" lang=\"EN-CA\" xml:lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW92575669 BCX0\" data-ccp-charstyle=\"normaltextrun\" data-ccp-charstyle-defn=\"{&quot;ObjectId&quot;:&quot;b56a7d1e-fdc6-468f-95be-51589a0f599b|50&quot;,&quot;ClassId&quot;:1073872969,&quot;Properties&quot;:[469775450,&quot;normaltextrun&quot;,201340122,&quot;1&quot;,134233614,&quot;true&quot;,469778129,&quot;normaltextrun&quot;,335572020,&quot;1&quot;,469778324,&quot;Default Paragraph Font&quot;]}\">\u00a0<\/span><\/span><span class=\"TextRun SCXW92575669 BCX0\" lang=\"EN-CA\" xml:lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW92575669 BCX0\">Eng. Proc.\u00a02023,\u00a043(1).<\/span><\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">Additive manufa<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">cturing is used to produce parts with complex near-net shape geometries. It can also be used to repair parts that have worn out in service using specific processes such as Wire Arc Additive Manufacturing (WAAM) and Directed Energy Deposition (DED). Wire additive manufacturing processes allow for<\/span> <span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">relatively hig<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">h<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\"> deposition rates compared to powder technologies but<\/span> <span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">necessitat<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">e<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\"> a stable welding process and a controlled heat input. As the perfect transfer mode for low welding energy and low spatter, Cold Metal Transfer (CMT) is the process of choice for WAAM. In this project, parts made from aluminium 4943 and 6061 were additively manufactured using CMT technology. The deposition rate, porosity level, and mechanical properties are discussed<\/span> <span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">herei<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">n<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">. For the 6061 alloy, after heat treatment, it is possible to<\/span> <span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">attai<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\">n<\/span><span class=\"NormalTextRun SCXW243743699 BCX0\" data-ccp-parastyle=\"heading 2\"> properties that are close to those obtained for T6 for wrought products or even higher when samples are hot-isostatically pressed.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p class=\"link-btn-style btn-yellow\"><a href=\"https:\/\/www.mdpi.com\/2673-4591\/43\/1\/16\" target=\"_blank\" rel=\"noopener\">Read the publication<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ouellet, T.; Croteau, M.; Bois-Brochu, A.; L\u00e9vesque, J. (2023). Wire Arc Additive Manufacturing of Aluminium Alloys.\u00a0Eng. Proc.\u00a02023,\u00a043(1). &nbsp; Additive manufacturing is used to produce parts with complex near-net shape geometries. [&hellip;]<\/p>\n","protected":false},"author":80,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-4476","post","type-post","status-publish","format-standard","hentry","category-publications-academiques-quebecoises"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Wire Arc Additive Manufacturing of Aluminium Alloys - CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cqfa.quebec\/en\/wire-arc-additive-manufacturing-of-aluminium-alloys\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wire Arc Additive Manufacturing of Aluminium Alloys - CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive\" \/>\n<meta property=\"og:description\" content=\"Ouellet, T.; Croteau, M.; Bois-Brochu, A.; L\u00e9vesque, J. 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