{"id":367,"date":"2023-02-28T18:19:47","date_gmt":"2023-02-28T18:19:47","guid":{"rendered":"https:\/\/sections.aws.org\/wcarolina\/?p=367"},"modified":"2023-02-28T18:19:47","modified_gmt":"2023-02-28T18:19:47","slug":"presentation-by-walt-sperko-basic-steel-welding-metallurgy","status":"publish","type":"post","link":"https:\/\/sections.aws.org\/wcarolina\/2023\/02\/28\/presentation-by-walt-sperko-basic-steel-welding-metallurgy\/","title":{"rendered":"Presentation by Walt Sperko: Basic Steel Welding Metallurgy"},"content":{"rendered":"\n<p>Below is a Description with a link to watch a recording of the January 12th, 2023 AWS Presentation<\/p>\n\n\n\n<p>Mr. Sperko\u2019s presentation focused on the following questions and issues:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>What is steel<\/li>\n\n\n\n<li>Why is it so versatile<\/li>\n\n\n\n<li>Phase changes and hardenability<\/li>\n\n\n\n<li>What happens during welding<\/li>\n\n\n\n<li>Controlling properties \u2013 heat treatment<\/li>\n\n\n\n<li>Austenitic Stainless Steels<\/li>\n<\/ul>\n\n\n\n<p>Walter J. Sperko, P.E., has extensive experience in welding engineering, metallurgical engineering, design, failure analysis, and quality assurance. His industrial experience is primarily with piping, pressure vessels, storage tanks and structural steel. He has a BA and a BS in Metallurgical Engineering from the University of Notre Dame. He is a professional Engineer registered in North Carolina and other states.<\/p>\n\n\n\n<p><a href=\"https:\/\/aws-org.zoom.us\/rec\/share\/LUm8Xiz5ts9gUekIx4YuQArp1G9oFS0njrd5kT-pKlJr-e0HMCa0xq6PpioZXHSf.WI25ewicG0ISWdFd\">https:\/\/aws-org.zoom.us\/rec\/share\/LUm8Xiz5ts9gUekIx4YuQArp1G9oFS0njrd5kT-pKlJr-e0HMCa0xq6PpioZXHSf.WI25ewicG0ISWdFd<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Below is a Description with a link to watch a recording of the January 12th, 2023 AWS Presentation Mr. Sperko\u2019s presentation focused on the following questions and issues: Walter J. Sperko, P.E., has extensive experience in welding engineering, metallurgical engineering, design, failure analysis, and quality assurance. His industrial experience is primarily with piping, pressure vessels,&#8230;<\/p>\n<p class=\"more-link\"><a href=\"https:\/\/sections.aws.org\/wcarolina\/2023\/02\/28\/presentation-by-walt-sperko-basic-steel-welding-metallurgy\/\"><span>Read More<\/span><i>&#43;<\/i><\/a><\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-367","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Presentation by Walt Sperko: Basic Steel Welding Metallurgy - AWS Western Carolina Section<\/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:\/\/sections.aws.org\/wcarolina\/2023\/02\/28\/presentation-by-walt-sperko-basic-steel-welding-metallurgy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Presentation by Walt Sperko: Basic Steel Welding Metallurgy - AWS Western Carolina Section\" \/>\n<meta property=\"og:description\" content=\"Below is a Description with a link to watch a recording of the January 12th, 2023 AWS Presentation Mr. Sperko\u2019s presentation focused on the following questions and issues: Walter J. 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