{"id":3485,"date":"2021-12-07T17:12:07","date_gmt":"2021-12-07T16:12:07","guid":{"rendered":"https:\/\/www.omcd.it\/?p=3485"},"modified":"2024-05-15T12:33:26","modified_gmt":"2024-05-15T10:33:26","slug":"an-industrial-experience-of-circular-economy-in-the-production-of-hardmetal-a-strategic-composite-material","status":"publish","type":"post","link":"https:\/\/www.omcd.it\/de\/an-industrial-experience-of-circular-economy-in-the-production-of-hardmetal-a-strategic-composite-material\/","title":{"rendered":"An industrial experience of circular economy in the production of hardmetal, a strategic composite material"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-3477\" src=\"https:\/\/www.omcd.it\/wp-content\/uploads\/green-recovery-metal-prew.jpg\" alt=\"green-recovery-metal\" width=\"150\" height=\"119\" srcset=\"https:\/\/www.omcd.it\/wp-content\/uploads\/green-recovery-metal-prew.jpg 708w, https:\/\/www.omcd.it\/wp-content\/uploads\/green-recovery-metal-prew-300x237.jpg 300w, https:\/\/www.omcd.it\/wp-content\/uploads\/green-recovery-metal-prew-354x280.jpg 354w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>On December 2, Dr.Gian Pietro De Gaudenzi, head of <strong>HI.Lab<\/strong>, presented the success of the <strong>circular economy model<\/strong> adopted by OMCD Group.<\/p>\n<p>Hardmetals (HMs), known also as cemented carbides, are a class of composite materials that play a strategic role in modern industrial economies and wellness society. Their outstanding properties, combining <strong>hardness values<\/strong> higher than tool steels with \u2018<strong>toughness values higher than ceramics<\/strong>\u2019, made HMs the reference choice for the production of cutting and forming tools and wear resistant components in a wide variety of different applications. Currently, about two-thirds of the tungsten produced globally is employed as monocarbide, WC, to manufacture cemented tungsten carbides. Such a strategical role is confirmed by the most renowned current technological trends: HM indexable inserts are used in the manufacturing of internal combustion engines and HM dies are crucial for the blanking of silicon steel sheets used to make traction motors of hybrid\/electrical vehicles.<\/p>\n<p>EU classification of Tungsten and Cobalt among the <strong>Critical Raw Materials<\/strong>, \u00abbecause the risks of supply shortage and their impacts on the economy are higher compared with most of the other raw materials\u00bb, together with geopolitical issues, have highlighted the <span style=\"text-decoration: underline;\">need to optimize and disseminate recovering processes of the raw material values<\/span> along the whole hardmetal life cycle.<\/p>\n<p>For over ten years, <span style=\"text-decoration: underline;\">Dr. Marcheselli of F.I.L.M.S. S.p.A<\/span>. (a company that belongs to the OMCD Group), in collaboration with <span style=\"text-decoration: underline;\">Prof. Polini of Universit\u00e0 di Roma \u201cTor Vergata\u201d<\/span>, Roma, Italy and, more recently, with <span style=\"text-decoration: underline;\">Prof. Serpe of Universit\u00e0 di Cagliari<\/span>, Cagliari, Italy, has been implementing and continuously developing a model to maximize the use of secondary raw materials in the hardmetal production process, that nowadays allows to <strong>save about 70% of the consumption of primary raw materials<\/strong>.<\/p>\n<p>At the moment, again in collaboration with universities, other research projects are underway to further improve this model of circular economy, with the aim of reducing the overall need for &#8222;virgin&#8220; raw materials to less than 10%.<\/p>\n<div id='gallery-1' class='gallery galleryid-3485 gallery-columns-2 gallery-size-gallery-2-columns' uk-lightbox><figure class='gallery-item'>\n\t        <div class='gallery-icon landscape'>\n\t            <a href='https:\/\/www.omcd.it\/de\/international-meeting-raw-materials-and-recycling1-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"350\" src=\"https:\/\/www.omcd.it\/wp-content\/uploads\/international-meeting-raw-materials-and-recycling1-600x350.jpg\" class=\"attachment-gallery-2-columns size-gallery-2-columns\" alt=\"\" \/><\/a>\n\t        <\/div><\/figure><figure class='gallery-item'>\n\t        <div class='gallery-icon landscape'>\n\t            <a href='https:\/\/www.omcd.it\/de\/international-meeting-raw-materials-and-recycling2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"350\" src=\"https:\/\/www.omcd.it\/wp-content\/uploads\/international-meeting-raw-materials-and-recycling2-600x350.jpg\" class=\"attachment-gallery-2-columns size-gallery-2-columns\" alt=\"\" \/><\/a>\n\t        <\/div><\/figure>\n\t    <\/div>\n\n<p><em>This work was partially funded by Italian Ministry for the Environment, Land and Sea Protection [CoWaste project, 2019]<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On December 2, Dr.Gian Pietro De Gaudenzi, head of HI.Lab, presented the success of the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[137,254],"tags":[],"class_list":["post-3485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-powder-metallurgy","category-sustainability","brand_cat-hi-lab-cat","tipo_news-news"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"The International Meeting Raw Material &amp; Recycling, held in Bergamo and organized by the Italian Metallurgy Association, once again had OMCD as a protagonist\" \/>\n\t<meta name=\"robots\" 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11:34:11","breadcrumb_settings":null,"limit_modified_date":false,"open_ai":null,"ai":null,"created":"2021-12-07 08:20:28","updated":"2026-10-13 10:26:16","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.omcd.it\/de\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.omcd.it\/de\/category\/powder-metallurgy\/\" title=\"Powder metallurgy\">Powder metallurgy<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tAn industrial experience of circular economy in the production of hardmetal, a strategic composite material\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.omcd.it\/de\/"},{"label":"Powder 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