{"id":1017,"date":"2023-07-17T01:00:43","date_gmt":"2023-07-17T01:00:43","guid":{"rendered":"https:\/\/demo2.easiwin.com\/?page_id=1017"},"modified":"2023-07-17T01:12:06","modified_gmt":"2023-07-17T01:12:06","slug":"carbide-production-process","status":"publish","type":"page","link":"https:\/\/carbideprovider.com\/fr\/carbide-production-process\/","title":{"rendered":"Processus de production du carbure\u00a0"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1017\" class=\"elementor elementor-1017\" data-elementor-post-type=\"page\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b404571 e-flex e-con-boxed e-con e-parent\" data-id=\"b404571\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-704dc4e elementor-widget elementor-widget-heading\" data-id=\"704dc4e\" 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\"><span style=\"color:#3C43ED\">-<\/span> Processus de production du carbure<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ae4f1a7 e-flex e-con-boxed e-con e-parent\" data-id=\"ae4f1a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a5ca721 elementor-widget elementor-widget-image\" data-id=\"a5ca721\" 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=\"1024\" height=\"279\" src=\"https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/tungsten-carbide-rod-production-process-1-1024x279.jpg\" class=\"attachment-large size-large wp-image-1006\" alt=\"\" srcset=\"https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/tungsten-carbide-rod-production-process-1-1024x279.jpg 1024w, https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/tungsten-carbide-rod-production-process-1-300x82.jpg 300w, https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/tungsten-carbide-rod-production-process-1-768x209.jpg 768w, https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/tungsten-carbide-rod-production-process-1.jpg 1286w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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-eca0d8e elementor-widget elementor-widget-heading\" data-id=\"eca0d8e\" 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<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"color:#3C43ED\">-<\/span> Pr\u00e9paration de la poudre\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ea1e05 elementor-widget elementor-widget-text-editor\" data-id=\"6ea1e05\" 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>Le carbure de tungst\u00e8ne est m\u00e9lang\u00e9 au m\u00e9tal liant cobalt, nickel ou fer, aux inhibiteurs de croissance des grains et aux alliages sp\u00e9ciaux, ainsi qu'aux mat\u00e9riaux qui favorisent le compactage par broyage humide, afin de cr\u00e9er une suspension homog\u00e8ne. La suspension est ensuite s\u00e9ch\u00e9e pour produire un granul\u00e9 pr\u00e9sentant de bonnes caract\u00e9ristiques d'\u00e9coulement. Ce granul\u00e9 constitue la base de tous les processus de formage.<\/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-a311421 elementor-widget elementor-widget-heading\" data-id=\"a311421\" 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<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"color:#3C43ED\">-<\/span> Formage \/ Pressage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d42dffb elementor-widget elementor-widget-text-editor\" data-id=\"d42dffb\" 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>L'objectif du processus de formage est d'obtenir un \u00e9chantillon compact. Il existe plusieurs fa\u00e7ons de presser les \u00e9bauches en carbure :<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ca299d3 e-flex e-con-boxed e-con e-parent\" data-id=\"ca299d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-10621c1 e-flex e-con-boxed e-con e-parent\" data-id=\"10621c1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5640f31 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"5640f31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"88\" height=\"99\" src=\"https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/\uff11\uff11\uff11\uff11\uff11\uff11\uff11\uff11\uff11\uff11\uff11\uff11.png\" class=\"attachment-full size-full wp-image-1007\" alt=\"\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Pressage isostatique \u00e0 froid (CIP)<\/h3><p class=\"elementor-image-box-description\">La poudre est remplie dans un sac de forme et soumise \u00e0 une pression \u00e9gale dans toutes les directions \u00e0 l'aide d'un liquide, puis press\u00e9e pour obtenir une forme compacte. Les tol\u00e9rances dimensionnelles des pi\u00e8ces produites par CIP sont relativement plus grandes que celles des autres proc\u00e9d\u00e9s de pressage.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-2e1c3cd e-flex e-con-boxed e-con e-parent\" data-id=\"2e1c3cd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-174b60d elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"174b60d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"88\" height=\"99\" src=\"https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/Uniaxial-pressing.jpeg\" class=\"attachment-full size-full wp-image-1011\" alt=\"\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Pressage uniaxial<\/h3><p class=\"elementor-image-box-description\">L'outil de pressage se compose d'une matrice, d'un poin\u00e7on sup\u00e9rieur et d'un poin\u00e7on inf\u00e9rieur. La poudre de carbure est introduite dans la matrice, puis compact\u00e9e par le poin\u00e7on sup\u00e9rieur et le poin\u00e7on inf\u00e9rieur pour cr\u00e9er une g\u00e9om\u00e9trie proche de la forme nette du compact vert, qui est ensuite \u00e9ject\u00e9 de la matrice de pressage.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-9159e75 e-flex e-con-boxed e-con e-parent\" data-id=\"9159e75\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a39ba44 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"a39ba44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"88\" height=\"99\" src=\"https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/Extrusion-pressing.jpeg\" class=\"attachment-full size-full wp-image-1012\" alt=\"\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Pressage par extrusion<\/h3><p class=\"elementor-image-box-description\">Il est principalement utilis\u00e9 pour produire des barres rectangulaires ou cylindriques avec ou sans trous axiaux. Un plastifiant est ajout\u00e9 \u00e0 la poudre. La p\u00e2te obtenue est press\u00e9e \u00e0 travers une buse d'extrusion. Avant le frittage, le plastifiant doit \u00eatre \u00e9vapor\u00e9 dans des fours de s\u00e9chage sp\u00e9ciaux.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-8b8c7d7 e-flex e-con-boxed e-con e-parent\" data-id=\"8b8c7d7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-823ec15 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"823ec15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"88\" height=\"99\" src=\"https:\/\/carbideprovider.com\/wp-content\/uploads\/2023\/07\/Metal-injection-moulding.jpeg\" class=\"attachment-full size-full wp-image-1013\" alt=\"\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Moulage par injection de m\u00e9tal (MIM)<\/h3><p class=\"elementor-image-box-description\">est un processus dans lequel le m\u00e9tal en poudre est m\u00e9lang\u00e9 \u00e0 un mat\u00e9riau liant pour cr\u00e9er un \"produit de d\u00e9part\" qui est ensuite mis en forme par moulage par injection. Il est utilis\u00e9 pour produire des formes plus complexes qui ne peuvent pas \u00eatre produites par pressage direct.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68491cc elementor-widget elementor-widget-heading\" data-id=\"68491cc\" 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<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"color:#3C43ED\">-<\/span> Frittage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca4dbde elementor-widget elementor-widget-text-editor\" data-id=\"ca4dbde\" 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>Le frittage est le processus qui transforme l'\u00e9bauche apr\u00e8s pressage en un carbure c\u00e9ment\u00e9 homog\u00e8ne et dense avec un haut niveau de duret\u00e9 par la chaleur. Le mat\u00e9riau est fritt\u00e9 \u00e0 des temp\u00e9ratures comprises entre 1300 et 1500\u00b0C (frittage en phase liquide pour le carbure de tungst\u00e8ne) et parfois \u00e0 haute pression.<\/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-6e589f7 elementor-widget elementor-widget-heading\" data-id=\"6e589f7\" 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<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"color:#3C43ED\">-<\/span> Finition - Broyage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-851697b elementor-widget elementor-widget-text-editor\" data-id=\"851697b\" 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>Afin de r\u00e9pondre aux exigences finales en mati\u00e8re de finition de surface et de tol\u00e9rances dimensionnelles, les pi\u00e8ces en carbure peuvent \u00eatre soumises \u00e0 une s\u00e9rie de processus de finition tels que le meulage, le polissage, l'\u00e9tincelage et le rev\u00eatement.<\/p>\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\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>&#8211; Carbide Production Process &#8211; Powder preparation The tungsten carbide is mixed with the binder metal cobalt, nickel or iron, grain growth inhibitors and special alloys as well as materials which promote compaction by wet grinding to create a homogeneous suspension. Afterwards, the suspension is dried to produce a granulate with good flow characteristics. This [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1017","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/carbideprovider.com\/fr\/wp-json\/wp\/v2\/pages\/1017","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carbideprovider.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/carbideprovider.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/carbideprovider.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/carbideprovider.com\/fr\/wp-json\/wp\/v2\/comments?post=1017"}],"version-history":[{"count":7,"href":"https:\/\/carbideprovider.com\/fr\/wp-json\/wp\/v2\/pages\/1017\/revisions"}],"predecessor-version":[{"id":1024,"href":"https:\/\/carbideprovider.com\/fr\/wp-json\/wp\/v2\/pages\/1017\/revisions\/1024"}],"wp:attachment":[{"href":"https:\/\/carbideprovider.com\/fr\/wp-json\/wp\/v2\/media?parent=1017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}