{"id":11296,"date":"2016-08-29T13:44:37","date_gmt":"2016-08-29T13:44:37","guid":{"rendered":"https:\/\/staging.asminternational.org\/hts-new\/one-minute-mentor-precipitation-of-intermetallics-in-stainless-steels\/"},"modified":"2023-02-23T22:45:19","modified_gmt":"2023-02-23T22:45:19","slug":"one-minute-mentor-precipitation-of-intermetallics-in-stainless-steels","status":"publish","type":"post","link":"https:\/\/www.asminternational.org\/hts\/one-minute-mentor-precipitation-of-intermetallics-in-stainless-steels\/","title":{"rendered":"One Minute Mentor: Precipitation of Intermetallics in Stainless Steels"},"content":{"rendered":"<p>\n\tThe exposure of duplex stainless steels to temperatures in the range of 1100 to 1850\u00b0F can result in the formation of undesirable intermetallic compounds such as \u03c3 and \u03c7 phases. The graph shows the isothermal precipitation kinetics for carbides, \u03c3\/\u03c7, and \u03b1&#8217; phases in types 2304, 2205, and 2507 duplex stainless steels.&nbsp;<\/p>\n<p>\n\t<span style=\"line-height: 1.4\">The occurrence of these phases is usually associated with fabrication and processing practices such as excessively high weld heat inputs or slow cooling rates after solution anneal heat treatments.<\/span><\/p>\n<p>\n\t<span style=\"line-height: 1.4\">Volume 4D, <em>Heat Treating of Irons and Steels<\/em><\/span><span style=\"line-height: 1.4\">&nbsp;<\/span><span style=\"line-height: 1.4\">\u21d2&nbsp;<\/span><span style=\"line-height: 1.4\">Heat Treated High-Alloy Steels&nbsp;<\/span><span style=\"line-height: 1.4\">\u21d2<\/span><span style=\"line-height: 1.4\">&nbsp;Heat Treating of Austenitic and Duplex Stainless Steels&nbsp;<\/span><span style=\"line-height: 1.4\">\u21d2<\/span><span style=\"line-height: 1.4\">&nbsp;Duplex Stainless Steels<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The exposure of duplex stainless steels to temperatures in the range of 1100 to 1850\u00b0F can result in the formation of undesirable intermetallic compounds such as \u03c3 and \u03c7 phases.<\/p>\n","protected":false},"author":63103,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[489,439,440,441,487,1],"tags":[],"class_list":["post-11296","post","type-post","status-publish","format-standard","hentry","category-annealing","category-general","category-news","category-news-articles","category-process-and-quality-control","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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