{"id":2825,"date":"2025-01-23T16:36:47","date_gmt":"2025-01-23T08:36:47","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?p=2825"},"modified":"2025-01-23T16:38:37","modified_gmt":"2025-01-23T08:38:37","slug":"metal-dur-yg11","status":"publish","type":"post","link":"https:\/\/www.wolframcarbide.com\/fr\/hard-metal-yg11\/","title":{"rendered":"M\u00e9tal dur YG11"},"content":{"rendered":"

M\u00e9tal dur YG11 pour les matrices et les outils de forage<\/h2>\n\n\n\n

Le m\u00e9tal dur YG11 est un type d'acier sous pression, en particulier un acier \u00e0 haute teneur en carbone. carbure de tungst\u00e8ne<\/a> type de m\u00e9tal dur. Voici une pr\u00e9sentation d\u00e9taill\u00e9e du m\u00e9tal dur YG11 :<\/p>\n\n\n\n

1.Caract\u00e9ristiques de base Composition chimique :<\/p>\n\n\n\n

YG11 est principalement compos\u00e9 de carbure de wolfram<\/a> (WC) et de cobalt (Co), dont la teneur en WC est d'environ 89% et la teneur en Co d'environ 11%. Cette composition chimique conf\u00e8re \u00e0 l'YG11 une duret\u00e9 et une r\u00e9sistance \u00e0 l'usure excellentes.<\/p>\n\n\n\n

Voici les propri\u00e9t\u00e9s sp\u00e9cifiques du m\u00e9tal dur YG11 :<\/p>\n\n\n\n

WC<\/td> Co<\/td>Taille des grains (\u03bcm)<\/td>Duret\u00e9 (HRA)<\/td>Densit\u00e9 (g\/cm\u00b3)<\/td>TRS (N\/mm\u00b2)<\/td>coefficient de dilatation thermique<\/td>Module d'\u00e9lasticit\u00e9<\/a>\uff08GPa\uff09<\/td><\/tr>
89%<\/td> 11%<\/td> 1.2-1.6<\/td> 86.5<\/td> 14.40<\/td> 2450<\/td>6.5X10^-6 \/\u2103<\/td> 410<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

2. Avantages en termes de performances Duret\u00e9 constante \u00e0 l'int\u00e9rieur et \u00e0 l'ext\u00e9rieur :<\/p>\n\n\n\n

Le m\u00e9tal dur YG11 ne subit pas de traitement thermique et sa duret\u00e9 int\u00e9rieure et ext\u00e9rieure est uniforme, ce qui facilite l'obtention de la forme et de la pr\u00e9cision dimensionnelle requises au cours du processus de fabrication. La duret\u00e9 de l'YG11 est tr\u00e8s \u00e9lev\u00e9e, g\u00e9n\u00e9ralement sup\u00e9rieure ou \u00e9gale \u00e0 86,5 HRA. Cette duret\u00e9 \u00e9lev\u00e9e permet \u00e0 l'YG11 de conserver la stabilit\u00e9 de sa forme et de sa taille lorsqu'il est soumis \u00e0 une pression \u00e9lev\u00e9e. Excellente r\u00e9sistance \u00e0 l'usure : Comme l'YG11 contient une forte proportion de carbure de tungst\u00e8ne, il pr\u00e9sente une excellente r\u00e9sistance \u00e0 l'usure. Cette r\u00e9sistance \u00e0 l'usure permet \u00e0 l'YG11 de maintenir la stabilit\u00e9 de ses performances lors d'une utilisation \u00e0 long terme. Haute r\u00e9sistance : L'YG11 a une teneur mod\u00e9r\u00e9e en cobalt, ce qui lui conf\u00e8re une r\u00e9sistance et une t\u00e9nacit\u00e9 suffisantes pour supporter des impacts et des vibrations plus importants.<\/p>\n\n\n\n

\"M\u00e9tal<\/a><\/figure>\n\n\n\n

3. Principales utilisations Fabrication de matrices de marquage :<\/p>\n\n\n\n

Le YG11 convient parfaitement \u00e0 la fabrication de moules d'emboutissage, en particulier pour l'emboutissage de t\u00f4les d'acier au silicium, de Q195, de SPCC et d'autres mat\u00e9riaux. Sa duret\u00e9 \u00e9lev\u00e9e et sa r\u00e9sistance \u00e0 l'usure rendent le moule moins susceptible de s'user en cours d'utilisation, ce qui prolonge sa dur\u00e9e de vie. Fabrication de pi\u00e8ces r\u00e9sistantes \u00e0 l'usure : Le YG11 peut \u00e9galement \u00eatre utilis\u00e9 pour fabriquer des pi\u00e8ces n\u00e9cessitant une bonne r\u00e9sistance \u00e0 l'usure, telles que des outils de coupe, dents en m\u00e9tal dur<\/a> et des pics d'outils miniers, d'outils de forage, etc.<\/p>\n\n\n\n

\"M\u00e9tal<\/a><\/figure>\n\n\n\n

4. Processus de production :<\/p>\n\n\n\n

Le processus de production du m\u00e9tal dur YG11 comprend g\u00e9n\u00e9ralement le dosage, le m\u00e9lange, le concassage, le s\u00e9chage, le criblage, l'ajout d'un agent de moulage, le res\u00e9chage, le criblage pour obtenir un m\u00e9lange, la granulation mixte, le pressage, le frittage isostatique et l'inspection de l'\u00e9bauche apr\u00e8s le frittage. Ces \u00e9tapes garantissent la qualit\u00e9 et la stabilit\u00e9 du m\u00e9tal dur YG11.<\/p>\n\n\n\n

En r\u00e9sum\u00e9, le YG11 est un mat\u00e9riau composite m\u00e9tal-c\u00e9ramique d'une grande duret\u00e9 et d'une forte r\u00e9sistance \u00e0 l'usure, largement utilis\u00e9 dans le traitement des m\u00e9taux, la fabrication de moules, les outils de forage minier et d'autres domaines. Ses param\u00e8tres comprennent la densit\u00e9, la duret\u00e9, la r\u00e9sistance \u00e0 la flexion, le module d'\u00e9lasticit\u00e9 longitudinal et la teneur en carbone, etc. Gr\u00e2ce \u00e0 ses excellentes performances, le YG11C apporte un soutien solide \u00e0 la production industrielle dans divers domaines. <\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Hard metal YG11 for dies and drilling tools Hard metal YG11 is a type of die steel, specifically a tungsten carbide type of hard metal. The following is a detailed introduction to hard metal YG11: 1.Basic characteristics Chemical composition: YG11 is mainly composed of wolfram carbide (WC) and cobalt (Co), of which the content of WC is about […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"categories":[1],"tags":[66,68,67],"class_list":["post-2825","post","type-post","status-publish","format-standard","hentry","category-tungsten-carbide-industry-news","tag-hard-metal","tag-hard-metal-yg11","tag-hardmetal"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/www.wolframcarbide.com\/fr\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Hard metal YG11 for dies and drilling tools Hard metal YG11 is a type of die steel, specifically a tungsten carbide type of hard metal. The following is a detailed introduction to hard metal YG11: 1.Basic characteristics Chemical composition: YG11 is mainly composed of wolfram carbide (WC) and cobalt (Co), of which the content of WC is about\u2026","_links":{"self":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/posts\/2825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/comments?post=2825"}],"version-history":[{"count":2,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/posts\/2825\/revisions"}],"predecessor-version":[{"id":2830,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/posts\/2825\/revisions\/2830"}],"wp:attachment":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/media?parent=2825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/categories?post=2825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/tags?post=2825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}