{"id":1588,"date":"2025-03-10T15:11:00","date_gmt":"2025-03-10T15:11:00","guid":{"rendered":"https:\/\/expanite.com?p=1588"},"modified":"2025-04-11T09:31:48","modified_gmt":"2025-04-11T09:31:48","slug":"replaces-hard-chrome-plating","status":"publish","type":"post","link":"https:\/\/expanite.com\/it\/replaces-hard-chrome-plating\/","title":{"rendered":"Expanite Surface Hardening Replaces Hard Chrome Plating"},"content":{"rendered":"\n

LIAG L\u00c4UFER is a specialist in hygienic shutter valves and pigging systems. The products are designed to meet the highest safety demands in the food industry and must withstand signicant abrasive wear and corrosion aggressive environment.<\/p>\n\n\n\n

Their stainless steel cones were originally specied with hard chrome plating. Due to the potential health risks however, hard chrome plating is increasingly prohibited in the food industry. LIAG L\u00c4UFER needed to find an alternative. In their attempt to solve these challenges LIAG L\u00c4UFER tried different surface hardening solutions, which all failed, including a commonly used carburizing process, which caused corrosion after short time in use<\/p>\n\n\n\n

Their stainless steel cones were originally specied with hard chrome plating. Due to the potential health risks however, hard chrome plating is increasingly prohibited in the food industry. LIAG L\u00c4UFER needed to find an alternative. In their attempt to solve these challenges LIAG L\u00c4UFER tried different surface hardening solutions, which all failed, including a commonly used carburizing process, which caused corrosion after short time in use<\/p>\n\n\n\n

LIAG L\u00c4UFER finally tested Expanite and found a hardening solution that effectively reduces wear and galling, and at the same time improves the corrosion resistance of the parts.<\/p>\n\n\n\n

LIAG L\u00c4UFER is determined to offer environmentally sustainable solutions to comply with the industry demand to exclude chrome in the food industry. Expanite hardening solution is a diffusion-based process and therefore significantly more environmentally friendly and sustainable compared to other hardening methods.<\/p>\n\n\n\n

The patented Expanite process doesn\u2019t add anything to the material (besides nitrogen and carbon), it just makes the surface harder as much as 10 times harder.<\/p>\n\n\n

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Download Article from Valve World<\/a><\/div>\n\n\n\n
Download Article from Process Heating<\/a><\/div>\n<\/div>\n\n\n\n
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Learn more about Expanite Heat Treatment<\/strong><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Expanite is significantly expanding its operations in North America with a major investment in a
larger facility, tripling its heat treatment and surface hardening capacity”<\/p>\n","protected":false},"author":2,"featured_media":2032,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,13],"tags":[],"class_list":["post-1588","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsroom","category-expanite-in-the-press"],"_links":{"self":[{"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/posts\/1588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/comments?post=1588"}],"version-history":[{"count":4,"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/posts\/1588\/revisions"}],"predecessor-version":[{"id":3865,"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/posts\/1588\/revisions\/3865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/media\/2032"}],"wp:attachment":[{"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/media?parent=1588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/categories?post=1588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/expanite.com\/it\/wp-json\/wp\/v2\/tags?post=1588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}