{"id":13908,"date":"2023-11-13T18:21:39","date_gmt":"2023-11-13T23:21:39","guid":{"rendered":"https:\/\/staging.asminternational.org\/hts-new\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\/"},"modified":"2023-11-14T16:49:59","modified_gmt":"2023-11-14T16:49:59","slug":"effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition","status":"publish","type":"post","link":"https:\/\/www.asminternational.org\/hts\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\/","title":{"rendered":"Effect of heat treatment on the properties of a high alloying maraging steel fabricated by laser metal deposition"},"content":{"rendered":"<p>Soochow University, China, successfully demonstrated a novel high alloying element maraging steel (HA-MS1) prepared by laser metal deposition (LMD). Differential scanning calorimetry (DSC) phase transformation analysis on the as-deposited (AF) specimens was conducted and the reasonable aging heat treatment (AT) and solution\u2009+\u2009aging heat treatment (ST\u2009+\u2009AT) were subsequently proposed. <\/p>\n<p>These specimens were characterized by scanning electron microscopy (SEM), electron back-scattered diffraction (EBSD), X-ray diffraction (XRD), hardness test, wear test and potentiodynamic polarization test for microstructure, phase, hardness, tribological and corrosive properties. The grain refinement and a large number of Ni3(Ti, Mo) intermetallic compounds in the matrix after AT resulted in superior hardness and wear resistance, while leading to poor corrosion resistance. This phenomenon resulted in a decreasing compatibility of mechanical properties than the AT specimens, but the specimens aged at 490 \u00b0C after solution treatment at 820 \u00b0C had the best corrosion resistance, mainly due to their good surface and more densification.<\/p>\n<p>https:\/\/link.springer.com\/article\/10.1007\/s12540-022-01218-4<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Soochow University, China, successfully demonstrated a novel high alloying element maraging steel (HA-MS1) prepared by laser metal deposition (LMD). Differential scanning calorimetry (DSC) phase transformation analysis on the as-deposited (AF) specimens was conducted and the reasonable aging heat treatment (AT) and solution\u2009+\u2009aging heat treatment (ST\u2009+\u2009AT) were subsequently proposed. These specimens were characterized by scanning electron [&hellip;]<\/p>\n","protected":false},"author":63081,"featured_media":13909,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[440,441],"tags":[],"class_list":["post-13908","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-news-articles"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Effect of heat treatment on the properties of a high alloying maraging steel fabricated by laser metal deposition - Heat Treating Society<\/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:\/\/www.asminternational.org\/hts\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Effect of heat treatment on the properties of a high alloying maraging steel fabricated by laser metal deposition - Heat Treating Society\" \/>\n<meta property=\"og:description\" content=\"Soochow University, China, successfully demonstrated a novel high alloying element maraging steel (HA-MS1) prepared by laser metal deposition (LMD). Differential scanning calorimetry (DSC) phase transformation analysis on the as-deposited (AF) specimens was conducted and the reasonable aging heat treatment (AT) and solution\u2009+\u2009aging heat treatment (ST\u2009+\u2009AT) were subsequently proposed. These specimens were characterized by scanning electron [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.asminternational.org\/hts\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\/\" \/>\n<meta property=\"og:site_name\" content=\"Heat Treating Society\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-13T23:21:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-14T16:49:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.asminternational.org\/app\/uploads\/sites\/85\/2023\/11\/HTPro_111423_LaserMetal_200-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"115\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Steven Gasparis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Steven Gasparis\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\\\/\"},\"author\":{\"name\":\"Steven Gasparis\",\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/#\\\/schema\\\/person\\\/bfe45c658c45c81940fb969dd76cf9d3\"},\"headline\":\"Effect of heat treatment on the properties of a high alloying maraging steel fabricated by laser metal deposition\",\"datePublished\":\"2023-11-13T23:21:39+00:00\",\"dateModified\":\"2023-11-14T16:49:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\\\/\"},\"wordCount\":179,\"publisher\":{\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cdn-prd-main.asm-media.cloud\\\/uploads\\\/sites\\\/85\\\/2023\\\/11\\\/HTPro_111423_LaserMetal_200-1.png\",\"articleSection\":[\"news\",\"News Articles\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\\\/\",\"url\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/effect-of-heat-treatment-on-the-properties-of-a-high-alloying-maraging-steel-fabricated-by-laser-metal-deposition\\\/\",\"name\":\"Effect of heat treatment on the properties of a high alloying maraging steel fabricated by laser metal deposition - 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