{"id":2033,"date":"2021-01-20T15:28:59","date_gmt":"2021-01-20T14:28:59","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=2033"},"modified":"2025-09-29T18:23:27","modified_gmt":"2025-09-29T16:23:27","slug":"billes-en-carbure-de-tungstene-ni","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/fr\/produits\/billes-en-carbure\/billes-en-carbure-de-tungstene-ni\/","title":{"rendered":"Billes en Carbure de Tungst\u00e8ne (Ni), Carbure c\u00e9ment\u00e9"},"content":{"rendered":"<p><!-- FR (utiliser \u00ab Billes \u00bb) --><\/p>\n<h2 data-start=\"154\" data-end=\"243\">\ud83d\udee0\ufe0f<a href=\"https:\/\/en.wikipedia.org\/wiki\/Tungsten_carbide\"> Billes en carbure de tungst\u00e8ne avec liant au nickel \u2013 composants de pr\u00e9cision haute performance<\/a><\/h2>\n<p data-start=\"245\" data-end=\"481\">Plus pr\u00e9cis\u00e9ment, les Billes en carbure de tungst\u00e8ne avec un liant au nickel sont des composants avanc\u00e9s en m\u00e9tal dur ; par cons\u00e9quent, elles pr\u00e9sentent une duret\u00e9 exceptionnelle et, en outre, une r\u00e9sistance sup\u00e9rieure \u00e0 l\u2019usure et \u00e0 la corrosion. Cette combinaison assure des performances sup\u00e9rieures dans les applications exigeantes.<\/p>\n<h3 data-start=\"488\" data-end=\"523\">\ud83d\udd27 Sp\u00e9cifications techniques cl\u00e9s<\/h3>\n<ul>\n<li data-start=\"527\" data-end=\"560\"><strong data-start=\"527\" data-end=\"542\">Composition<\/strong> : 94% WC \/ 6% Ni, et 91% WC \/ 9% Ni<\/li>\n<li data-start=\"563\" data-end=\"587\"><strong data-start=\"563\" data-end=\"575\">Duret\u00e9<\/strong> : HRA 91.5<\/li>\n<li data-start=\"590\" data-end=\"616\"><strong data-start=\"590\" data-end=\"601\">Densit\u00e9<\/strong> : 14.95 g\/cm\u00b3<\/li>\n<li data-start=\"619\" data-end=\"665\"><strong data-start=\"619\" data-end=\"639\">R\u00e9sistance \u00e0 la traction<\/strong> : Environ 220 Kpsi<\/li>\n<li data-start=\"668\" data-end=\"708\"><strong data-start=\"668\" data-end=\"692\">R\u00e9sistance \u00e0 la compression<\/strong> : 750\u2013790 Kpsi<\/li>\n<li data-start=\"711\" data-end=\"750\"><strong data-start=\"711\" data-end=\"735\">Conductivit\u00e9 thermique<\/strong> : ~100 W\/m\u00b7\u00b0C<\/li>\n<li data-start=\"753\" data-end=\"792\"><strong data-start=\"753\" data-end=\"779\">R\u00e9sistivit\u00e9 \u00e9lectrique<\/strong> : ~20 \u00b5\u2126\u00b7cm<\/li>\n<li data-start=\"795\" data-end=\"933\"><strong data-start=\"795\" data-end=\"819\">R\u00e9sistance \u00e0 la corrosion<\/strong> : R\u00e9sistantes \u00e0 la corrosion dans des milieux avec un pH aussi bas que 2 ou 3<\/li>\n<li data-start=\"936\" data-end=\"1009\"><strong data-start=\"936\" data-end=\"952\">Applications<\/strong> : Roulements, vannes, milieux de broyage, composants a\u00e9ronautiques<\/li>\n<\/ul>\n<h3 data-start=\"1016\" data-end=\"1032\">\u2705 Avantages<\/h3>\n<ul>\n<li data-start=\"1036\" data-end=\"1121\"><strong data-start=\"1036\" data-end=\"1060\">Duret\u00e9 exceptionnelle<\/strong> : Assure des performances durables en conditions de forte usure.<\/li>\n<li data-start=\"1124\" data-end=\"1201\"><strong data-start=\"1124\" data-end=\"1150\">Haute stabilit\u00e9 thermique<\/strong> : Pr\u00e9serve l\u2019int\u00e9grit\u00e9 \u00e0 des temp\u00e9ratures extr\u00eames.<\/li>\n<li data-start=\"1204\" data-end=\"1267\"><strong data-start=\"1204\" data-end=\"1226\">Inertie chimique<\/strong> : R\u00e9sistant \u00e0 l\u2019oxydation et \u00e0 la corrosion.<\/li>\n<li data-start=\"1270\" data-end=\"1335\"><strong data-start=\"1270\" data-end=\"1283\">T\u00e9nacit\u00e9<\/strong> : R\u00e9sistance aux chocs accrue gr\u00e2ce au liant au nickel.<\/li>\n<li data-start=\"1338\" data-end=\"1412\"><strong data-start=\"1338\" data-end=\"1354\">Haute densit\u00e9<\/strong> : Apporte stabilit\u00e9 et r\u00e9sistance dans diverses applications.<\/li>\n<\/ul>\n<h3 data-start=\"1419\" data-end=\"1438\">\ud83d\udd04 Applications des Billes en carbure de tungst\u00e8ne<\/h3>\n<p data-start=\"1440\" data-end=\"1517\">Les Billes WC-Ni sont utilis\u00e9es dans diverses applications haute performance, notamment :<\/p>\n<ul>\n<li data-start=\"1521\" data-end=\"1589\"><strong data-start=\"1521\" data-end=\"1533\">Roulements<\/strong> : Garantissent un fonctionnement fluide et fiable des machines.<\/li>\n<li data-start=\"1592\" data-end=\"1652\"><strong data-start=\"1592\" data-end=\"1602\">Vannes<\/strong> : Offrent de la durabilit\u00e9 dans les syst\u00e8mes de contr\u00f4le des fluides.<\/li>\n<li data-start=\"1655\" data-end=\"1719\"><strong data-start=\"1655\" data-end=\"1672\">Milieux de broyage<\/strong> : Am\u00e9liorent l\u2019efficacit\u00e9 des processus de broyage.<\/li>\n<li data-start=\"1722\" data-end=\"1789\"><strong data-start=\"1722\" data-end=\"1746\">Composants a\u00e9ronautiques<\/strong> : Assurent la fiabilit\u00e9 des syst\u00e8mes critiques.<\/li>\n<\/ul>\n<h3 data-start=\"1796\" data-end=\"1827\">\ud83d\udce6 Qualit\u00e9s &amp; tailles disponibles<\/h3>\n<p data-start=\"1829\" data-end=\"1925\">Les Billes WC-Ni sont propos\u00e9es en plusieurs qualit\u00e9s et tailles pour r\u00e9pondre \u00e0 des exigences sp\u00e9cifiques :<\/p>\n<ul>\n<li data-start=\"1929\" data-end=\"1959\"><strong data-start=\"1929\" data-end=\"1939\">Qualit\u00e9s<\/strong> : ISO 3290 G5\u2013G100<\/li>\n<li data-start=\"1962\" data-end=\"1999\"><strong data-start=\"1962\" data-end=\"1980\">Plage de diam\u00e8tres<\/strong> : <a href=\"\/en-us\/company\/precision-grades\/\">0.2 mm \u2013 100 mm<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Billes en carbure de tungst\u00e8ne avec liant au nickel \u2013 composants de pr\u00e9cision haute performance Plus pr\u00e9cis\u00e9ment, les Billes en carbure de tungst\u00e8ne avec un liant au nickel sont des composants avanc\u00e9s en m\u00e9tal dur ; par cons\u00e9quent, elles pr\u00e9sentent une duret\u00e9 exceptionnelle et, en outre, une r\u00e9sistance sup\u00e9rieure \u00e0 l\u2019usure et \u00e0 la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8916,"parent":2027,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2033","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Billes en carbure de tungst\u00e8ne avec liant au nickel<\/title>\n<meta name=\"description\" content=\"Billes en carbure de tungst\u00e8ne au nickel : robustesse, pr\u00e9cision extr\u00eame et r\u00e9sistance \u00e0 l\u2019usure pour applications industrielles exigeantes\" \/>\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.redhillballs.com\/fr\/produits\/billes-en-carbure\/billes-en-carbure-de-tungstene-ni\/\" \/>\n<meta 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