{"id":9975,"date":"2025-09-30T09:44:53","date_gmt":"2025-09-30T01:44:53","guid":{"rendered":"https:\/\/am-material.com\/?page_id=9975"},"modified":"2025-09-30T10:19:06","modified_gmt":"2025-09-30T02:19:06","slug":"nickel-based-tungsten-carbide-powders","status":"publish","type":"page","link":"https:\/\/am-material.com\/fr\/nickel-based-tungsten-carbide-powders\/","title":{"rendered":"Poudres de carbure de tungst\u00e8ne \u00e0 base de nickel"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"9975\" class=\"elementor elementor-9975\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-c874001 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c874001\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3a4c61\" data-id=\"e3a4c61\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e64dff elementor-widget elementor-widget-spacer\" data-id=\"5e64dff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-1f3614f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f3614f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-34d13fa\" data-id=\"34d13fa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f34eba7 elementor-widget elementor-widget-heading\" data-id=\"f34eba7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Poudres de carbure de tungst\u00e8ne \u00e0 base de nickel<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac317ce elementor-widget elementor-widget-text-editor\" data-id=\"ac317ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Poudres de carbure de tungst\u00e8ne \u00e0 base de nickel \u2014 I<\/strong><strong>Introduction :<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2368e8d elementor-widget elementor-widget-text-editor\" data-id=\"2368e8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>TRUER a mis au point des poudres d'alliage de carbure de tungst\u00e8ne et de nickel \u00e0 matrice sph\u00e9rique, obtenues par broyage ou frittage, de forme irr\u00e9guli\u00e8re, destin\u00e9es \u00e0 l'application de rev\u00eatements par PTA.<\/p><p>La r\u00e9partition des particules a \u00e9t\u00e9 con\u00e7ue pour obtenir un m\u00e9lange homog\u00e8ne de carbure de tungst\u00e8ne dans la matrice m\u00e9tallique constitu\u00e9e de poudre d'alliage de nickel. Cela a permis d'obtenir une duret\u00e9 uniforme de la couche de rev\u00eatement PTA.<\/p><p>Gr\u00e2ce aux propri\u00e9t\u00e9s auto-fluxantes de la matrice en alliage de nickel, le soudage PTA n\u00e9cessite moins de chaleur, ce qui minimise la dissolution des carbures. La matrice en alliage de nickel-carbure de tungst\u00e8ne produit des rev\u00eatements durs, denses et particuli\u00e8rement r\u00e9sistants \u00e0 l'abrasion et \u00e0 l'\u00e9rosion sous faible contrainte, ce qui lui permet de trouver des applications dans les secteurs minier, p\u00e9trolier et gazier, agroalimentaire, agricole et m\u00e9canique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6ff2be elementor-widget elementor-widget-text-editor\" data-id=\"f6ff2be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Caract\u00e9ristiques :<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0425806 elementor-widget elementor-widget-text-editor\" data-id=\"0425806\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La poudre de matrice en alliage de nickel est obtenue par un proc\u00e9d\u00e9 d'atomisation au gaz, ce qui permet d'obtenir une poudre sph\u00e9rique.<\/p><p>Le carbure de tungst\u00e8ne, qu'il s'agisse du WC-12Co ou du WC-10Ni, est obtenu par un proc\u00e9d\u00e9 d'agglom\u00e9ration par broyage ou par frittage, permettant respectivement d'obtenir une poudre de forme irr\u00e9guli\u00e8re ou sph\u00e9rique.<\/p><p>Le m\u00e9lange de poudre de carbure de tungst\u00e8ne et de poudre d'alliage de nickel est r\u00e9alis\u00e9 par un proc\u00e9d\u00e9 de malaxage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-040e795 elementor-widget elementor-widget-text-editor\" data-id=\"040e795\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Microstructure d'une section transversale type<\/strong><strong>:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1eb024 elementor-widget elementor-widget-image\" data-id=\"d1eb024\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"423\" height=\"295\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Nickel-based-tungsten.png\" class=\"attachment-large size-large wp-image-9979\" alt=\"Tungst\u00e8ne \u00e0 base de nickel\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Nickel-based-tungsten.png 423w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Nickel-based-tungsten-300x209.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Nickel-based-tungsten-18x12.png 18w\" sizes=\"(max-width: 423px) 100vw, 423px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8afd65b elementor-widget elementor-widget-text-editor\" data-id=\"8afd65b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Photo au MEB d'un m\u00e9lange de poudre compos\u00e9 de particules sph\u00e9ro\u00efdales de carbure de tungst\u00e8ne (WC) et de particules sph\u00e9riques d'alliage de nickel<\/strong><strong>:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de8e26a elementor-widget elementor-widget-image\" data-id=\"de8e26a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"318\" height=\"281\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/WC-and-spherical-Ni-alloy.jpg\" class=\"attachment-large size-large wp-image-9976\" alt=\"WC et alliage de nickel sph\u00e9rique\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/WC-and-spherical-Ni-alloy.jpg 318w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/WC-and-spherical-Ni-alloy-300x265.jpg 300w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/WC-and-spherical-Ni-alloy-14x12.jpg 14w\" sizes=\"(max-width: 318px) 100vw, 318px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40a63d1 elementor-widget elementor-widget-text-editor\" data-id=\"40a63d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Compositions chimiques et propri\u00e9t\u00e9s<\/strong><strong>:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63a0007 elementor-widget elementor-widget-image\" data-id=\"63a0007\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"864\" height=\"201\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ni60A35WC10Ni-metal-powder-china-supplier.png\" class=\"attachment-large size-large wp-image-9980\" alt=\"Fournisseur chinois de poudre m\u00e9tallique Ni60A35WC10Ni\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ni60A35WC10Ni-metal-powder-china-supplier.png 864w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ni60A35WC10Ni-metal-powder-china-supplier-300x70.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ni60A35WC10Ni-metal-powder-china-supplier-768x179.png 768w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/Ni60A35WC10Ni-metal-powder-china-supplier-18x4.png 18w\" sizes=\"(max-width: 864px) 100vw, 864px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4ccb99 elementor-widget elementor-widget-text-editor\" data-id=\"f4ccb99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Distribution de la taille des particules<\/strong><strong>:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c182fe elementor-widget elementor-widget-image\" data-id=\"9c182fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"709\" height=\"371\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/nickel-tungsten-powder-china-manufacturer.png\" class=\"attachment-large size-large wp-image-9981\" alt=\"fabricant chinois de poudre de nickel-tungst\u00e8ne\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/nickel-tungsten-powder-china-manufacturer.png 709w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/nickel-tungsten-powder-china-manufacturer-300x157.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2025\/09\/nickel-tungsten-powder-china-manufacturer-18x9.png 18w\" sizes=\"(max-width: 709px) 100vw, 709px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-162681c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"162681c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-937a3f3\" data-id=\"937a3f3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a04fdbd elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a04fdbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjYyODgiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Nickel Based Tungsten Carbide Powders Nickel Based Tungsten Carbide Powders&#8212;Introduction: Irregular shape crushed or sintering agglomeration spherical tungsten carbide-nickel alloy matrix powders are developed by TRUER for application of surfacing with PTA. Particle distrubition designed for homogenous mix of tungsten carbide in metallic matrix of nickel alloy powder. This achieved even hardness of PTA overlay. [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9976,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","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":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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":"","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":""}},"footnotes":"","_members_access_role":[],"_members_access_error":""},"folder":[],"class_list":["post-9975","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/pages\/9975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/comments?post=9975"}],"version-history":[{"count":4,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/pages\/9975\/revisions"}],"predecessor-version":[{"id":9984,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/pages\/9975\/revisions\/9984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/media\/9976"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/media?parent=9975"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/folder?post=9975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}