{"id":2883,"date":"2026-03-17T07:55:40","date_gmt":"2026-03-17T06:55:40","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2883"},"modified":"2026-03-17T07:55:47","modified_gmt":"2026-03-17T06:55:47","slug":"nickel-alloy-supplier-for-aerospace","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/fr\/nickel-alloy-supplier-for-aerospace\/","title":{"rendered":"Comment \u00e9valuer un fournisseur d'alliages de nickel pour l'a\u00e9rospatiale"},"content":{"rendered":"<p data-path-to-node=\"3\">The extreme operational environments of modern turbine engines and exhaust assemblies leave zero margin for metallurgical inconsistencies. When turbine blades and compressor discs operate at temperatures exceeding 980\u00b0C under immense centrifugal loads, the foundational material dictates the failure envelope. Therefore, evaluating and securing a <a href=\"https:\/\/www.nickelcasting.com\/ko\/reliable-nickel-alloy-supplier\/\">reliable nickel alloy supplier<\/a> for aerospace applications is a critical engineering decision, not merely a routine supply chain task. To prevent catastrophic low-cycle fatigue (LCF) or stress-rupture failures, engineers must look beyond basic certifications and audit a supplier\u2019s deep understanding of microstructural control, melting practices, and phase precipitation.<\/p>\n<p data-path-to-node=\"4\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-2884\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/219.jpg\" alt=\"Comment \u00e9valuer un fournisseur d&#039;alliages de nickel pour l&#039;a\u00e9rospatiale\" width=\"1024\" height=\"765\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/219.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/219-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/219-768x574.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/219-16x12.jpg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-path-to-node=\"5\">Le r\u00f4le critique des pratiques de fusion avanc\u00e9es<\/h3>\n<p data-path-to-node=\"6\">L'int\u00e9grit\u00e9 m\u00e9canique des superalliages \u00e0 haute temp\u00e9rature commence \u00e0 la fusion. La fusion \u00e0 l'air standard est fondamentalement inad\u00e9quate pour les normes a\u00e9rospatiales en raison de la nature r\u00e9active des \u00e9l\u00e9ments d'alliage tels que le titane et l'aluminium. Lors de l'\u00e9valuation d'un fournisseur d'alliages de nickel pour les composants a\u00e9rospatiaux, le premier audit technique doit porter sur les s\u00e9quences de fusion des lingots.<\/p>\n<p data-path-to-node=\"7\">For alloys like 718, Waspaloy, or Rene 41, a dual or triple melting process is mandatory. Vacuum Induction Melting (VIM) is utilized as the primary melt to control the basic chemistry and evaporate volatile tramp elements (such as lead, bismuth, and silver) that cause severe grain boundary embrittlement. Following VIM, Vacuum Arc Remelting (VAR) or Electro-Slag Remelting (ESR) is employed to promote a highly directional solidification structure. This secondary step minimizes macro-segregation and mitigates the formation of brittle Laves phases, which are detrimental to the alloy&#8217;s fracture toughness and tensile ductility. An experienced nickel alloy supplier for aerospace will possess strict parameters for melt rates and cooling gradients to ensure the structural homogeneity of the resulting billet.<\/p>\n<h3 data-path-to-node=\"8\">Composition chimique et contr\u00f4le de phase<\/h3>\n<p data-path-to-node=\"9\">L'\u00e9quilibre pr\u00e9cis des \u00e9l\u00e9ments d'alliage d\u00e9termine les capacit\u00e9s \u00e0 haute temp\u00e9rature du mat\u00e9riau. Dans les superalliages durcis par pr\u00e9cipitation, la fraction volumique et la morphologie des phases de renforcement - principalement gamma prime (Ni3(Al,Ti)) et gamma double prime (Ni3Nb) - sont extr\u00eamement sensibles \u00e0 la composition chimique initiale fournie par l'usine.<\/p>\n<table data-path-to-node=\"10\">\n<thead>\n<tr>\n<td><strong>Grade de superalliage<\/strong><\/td>\n<td><strong>Ni (%)<\/strong><\/td>\n<td><strong>Cr (%)<\/strong><\/td>\n<td><strong>Principaux \u00e9l\u00e9ments de renforcement<\/strong><\/td>\n<td><strong>Application a\u00e9rospatiale critique<\/strong><\/td>\n<td><strong>Temp\u00e9rature de fonctionnement maximale<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"10,1,0,0\"><b data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\">Alliage 718<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,1,1,0\">50.0 &#8211; 55.0<\/span><\/td>\n<td><span data-path-to-node=\"10,1,2,0\">17.0 &#8211; 21.0<\/span><\/td>\n<td><span data-path-to-node=\"10,1,3,0\">Nb (5.0%), Mo (3.0%), Ti, Al<\/span><\/td>\n<td><span data-path-to-node=\"10,1,4,0\">Disques et stators du compresseur<\/span><\/td>\n<td><span data-path-to-node=\"10,1,5,0\">650\u00b0C<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,0,0\"><b data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\">Waspaloy<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,0\">\u00c9quilibre<\/span><\/td>\n<td><span data-path-to-node=\"10,2,2,0\">18.0 &#8211; 21.0<\/span><\/td>\n<td><span data-path-to-node=\"10,2,3,0\">Co (13,5%), Mo (4,3%), Ti, Al<\/span><\/td>\n<td><span data-path-to-node=\"10,2,4,0\">Aubes de turbines, arbres<\/span><\/td>\n<td><span data-path-to-node=\"10,2,5,0\">870\u00b0C<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,3,0,0\"><b data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\">Alliage X-750<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,3,1,0\">70.0 min<\/span><\/td>\n<td><span data-path-to-node=\"10,3,2,0\">14.0 &#8211; 17.0<\/span><\/td>\n<td><span data-path-to-node=\"10,3,3,0\">Ti (2,5%), Al (0,7%), Nb<\/span><\/td>\n<td><span data-path-to-node=\"10,3,4,0\">Chambres de pouss\u00e9e des moteurs-fus\u00e9es<\/span><\/td>\n<td><span data-path-to-node=\"10,3,5,0\">815\u00b0C<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,4,0,0\"><b data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\">Ren\u00e9 41<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,4,1,0\">\u00c9quilibre<\/span><\/td>\n<td><span data-path-to-node=\"10,4,2,0\">18.0 &#8211; 20.0<\/span><\/td>\n<td><span data-path-to-node=\"10,4,3,0\">Co (11.0%), Mo (10.0%), Ti, Al<\/span><\/td>\n<td><span data-path-to-node=\"10,4,4,0\">Pi\u00e8ces de postcombustion, \u00e9chappement<\/span><\/td>\n<td><span data-path-to-node=\"10,4,5,0\">900\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"11\">Homog\u00e9n\u00e9it\u00e9 microstructurale et gestion de la taille des grains<\/h3>\n<p data-path-to-node=\"12\">M\u00eame si la composition chimique est correcte, le traitement thermom\u00e9canique (TMP) dicte la structure finale du grain. Lorsque l'on communique avec un fournisseur d'alliages de nickel pour des projets a\u00e9rospatiaux, les sp\u00e9cifications concernant la taille des grains ASTM sont primordiales.<\/p>\n<p data-path-to-node=\"13\">Pour les composants soumis \u00e0 des conditions de fluage s\u00e9v\u00e8res (d\u00e9formation sous contrainte en fonction du temps \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es), une structure de grain plus grossi\u00e8re (par exemple, ASTM 3-5) est g\u00e9n\u00e9ralement pr\u00e9f\u00e9r\u00e9e pour r\u00e9duire le glissement des limites de grain. Inversement, les composants limit\u00e9s par la fatigue \u00e0 haut cycle (HCF) et la r\u00e9sistance \u00e0 la traction n\u00e9cessitent une structure de grain beaucoup plus fine (par exemple, ASTM 8 ou plus fin).<\/p>\n<p data-path-to-node=\"14\">Furthermore, the control of the delta phase (Ni3Nb in an orthorhombic crystal structure) in Alloy 718 is a testament to a supplier&#8217;s capability. While excessive delta phase depletes the matrix of niobium and reduces strength, a carefully controlled, needle-like delta phase precipitation at the grain boundaries is essential for pinning grain growth during forging and preventing notch brittleness. If your nickel alloy supplier for aerospace cannot provide detailed time-temperature-transformation (TTT) data or evidence of strict homogenization cycles, the risk of microstructural banding and subsequent in-service failure increases exponentially.<\/p>\n<p data-path-to-node=\"15\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-2885\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220.jpg\" alt=\"Comment \u00e9valuer un fournisseur d&#039;alliages de nickel pour l&#039;a\u00e9rospatiale\" width=\"1024\" height=\"765\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220-768x574.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220-16x12.jpg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-path-to-node=\"16\">Alignement technique et validation des mat\u00e9riaux<\/h3>\n<p data-path-to-node=\"17\">En fin de compte, les mat\u00e9riaux s\u00e9lectionn\u00e9s pour les moteurs \u00e0 r\u00e9action et les lanceurs spatiaux repr\u00e9sentent les limites absolues de la science m\u00e9tallurgique actuelle. L'obtention de ces mat\u00e9riaux n\u00e9cessite une approche collaborative entre l'ing\u00e9nieur concepteur et les m\u00e9tallurgistes \u00e0 la source. Il s'agit de v\u00e9rifier que l'usine peut reproduire de mani\u00e8re coh\u00e9rente les r\u00e9ductions de forgeage exactes et les r\u00e9ponses au traitement thermique sur plusieurs temp\u00e9ratures.<\/p>\n<p data-path-to-node=\"18\">Chez 28Nickel, notre \u00e9quipe d'ing\u00e9nieurs comprend que la validation de ces superalliages est complexe. Nous nous concentrons sur la science m\u00e9tallurgique, en analysant les inclusions, en surveillant les limites des \u00e9l\u00e9ments traces et en garantissant la stabilit\u00e9 des phases, afin que votre \u00e9quipe d'ing\u00e9nieurs puisse concevoir en toute confiance. Si vous \u00e9valuez actuellement des mat\u00e9riaux pour des applications \u00e0 temp\u00e9rature \u00e9lev\u00e9e et \u00e0 forte contrainte, le fait de vous adresser \u00e0 un fournisseur d'alliages de nickel sp\u00e9cialis\u00e9s pour l'a\u00e9rospatiale et ax\u00e9s sur la rigueur technique constitue votre premier pas vers la fiabilit\u00e9 des composants. Contactez notre \u00e9quipe d'ing\u00e9nierie des mat\u00e9riaux pour discuter des s\u00e9lections d'alliages sp\u00e9cifiques, des nuances de la sp\u00e9cification AMS et de l'utilisation des alliages de nickel pour l'a\u00e9ronautique. <a href=\"https:\/\/www.nickelcasting.com\/ko\/%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/%eb%8b%88%ec%bc%88-%ec%a3%bc%ec%a1%b0\/custom\/\">sur mesure<\/a> les exigences structurelles.<\/p>\n<h3 data-path-to-node=\"19\">Questions et r\u00e9ponses connexes<\/h3>\n<p data-path-to-node=\"20\"><b data-path-to-node=\"20\" data-index-in-node=\"0\">Q : Pourquoi la refonte \u00e0 l'arc sous vide (VAR) est-elle essentielle pour l'alliage 718 de qualit\u00e9 a\u00e9rospatiale ?<\/b><\/p>\n<p data-path-to-node=\"20\">R : La VAR est essentielle pour contr\u00f4ler la structure de solidification du lingot. Elle minimise la macros\u00e9gr\u00e9gation des \u00e9l\u00e9ments lourds tels que le niobium et le molybd\u00e8ne, ce qui r\u00e9duit consid\u00e9rablement la formation de phases de Laves pr\u00e9judiciables qui peuvent provoquer des fissures de fatigue pr\u00e9matur\u00e9es dans les pi\u00e8ces forg\u00e9es critiques de l'a\u00e9rospatiale.<\/p>\n<p data-path-to-node=\"21\"><b data-path-to-node=\"21\" data-index-in-node=\"0\">Q : Comment les oligo-\u00e9l\u00e9ments affectent-ils les performances des superalliages de nickel dans les moteurs \u00e0 turbine ?<\/b><\/p>\n<p data-path-to-node=\"21\">R : Les oligo-\u00e9l\u00e9ments tels que le soufre, le phosphore, le plomb et le bismuth, m\u00eame \u00e0 des niveaux de parties par million (ppm), s\u00e9gr\u00e8gent aux limites des grains. \u00c0 des temp\u00e9ratures \u00e9lev\u00e9es du moteur, ces \u00e9l\u00e9ments r\u00e9duisent la force de coh\u00e9sion des joints, ce qui entra\u00eene une fragilisation grave et une r\u00e9duction drastique de la dur\u00e9e de vie en cas de rupture sous contrainte.<\/p>\n<p data-path-to-node=\"22\"><b data-path-to-node=\"22\" data-index-in-node=\"0\">Q: What is the role of delta phase in controlling the grain size of aerospace nickel alloys?<\/b><\/p>\n<p data-path-to-node=\"22\">R : Dans les alliages tels que <a href=\"https:\/\/www.nickelcasting.com\/ko\/%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/%ec%9d%b8%ec%bd%94%eb%84%ac-%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/inconel-718\/\">Inconel 718<\/a>, La phase delta pr\u00e9cipite aux limites du grain. Lorsqu'elle est pr\u00e9cipit\u00e9e correctement pendant le traitement thermom\u00e9canique, elle agit comme un m\u00e9canisme d'\u00e9pinglage qui limite la croissance excessive des grains pendant le forgeage \u00e0 haute temp\u00e9rature, garantissant la structure fine des grains n\u00e9cessaire \u00e0 une r\u00e9sistance \u00e9lev\u00e9e \u00e0 la traction et \u00e0 la fatigue.<\/p>","protected":false},"excerpt":{"rendered":"<p>The extreme operational environments of modern turbine engines and exhaust assemblies leave zero margin for metallurgical inconsistencies. When turbine blades and compressor discs operate at temperatures exceeding 980\u00b0C under immense centrifugal loads, the foundational material dictates the failure envelope. Therefore, evaluating and securing a reliable nickel alloy supplier for aerospace applications is a critical engineering [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2885,"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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","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":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1773730405:1"],"_edit_last":["1"],"rank_math_seo_score":["73"],"rank_math_description":["Component failure is catastrophic. A qualified nickel alloy supplier for aerospace prevents fatigue issues. What parameters matter most?"],"rank_math_focus_keyword":["nickel alloy supplier for aerospace"],"_thumbnail_id":["2885"],"_wp_page_template":["default"],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:35:\"nickel alloy supplier for aerospace\";}"],"rank_math_internal_links_processed":["1"],"site-sidebar-layout":["default"],"ast-site-content-layout":["default"],"site-content-style":["default"],"site-sidebar-style":["default"],"theme-transparent-header-meta":["default"],"astra-migrate-meta-layouts":["set"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:8:{i:0;s:11:\"core\/search\";i:1;s:10:\"core\/group\";i:2;s:12:\"core\/heading\";i:3;s:17:\"core\/latest-posts\";i:4;s:20:\"core\/latest-comments\";i:5;s:13:\"core\/archives\";i:6;s:15:\"core\/categories\";i:7;s:10:\"core\/image\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1775911551\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_elementor_page_assets":["a:0:{}"],"_uag_css_file_name":["uag-css-2883.css"]},"uagb_featured_image_src":{"full":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220.jpg",1024,765,false],"thumbnail":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220-150x150.jpg",150,150,true],"medium":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220-300x224.jpg",300,224,true],"medium_large":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220-768x574.jpg",768,574,true],"large":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220.jpg",1024,765,false],"1536x1536":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220.jpg",1024,765,false],"2048x2048":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220.jpg",1024,765,false],"trp-custom-language-flag":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/220-16x12.jpg",16,12,true]},"uagb_author_info":{"display_name":"nickel","author_link":"https:\/\/www.nickelcasting.com\/fr\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"The extreme operational environments of modern turbine engines and exhaust assemblies leave zero margin for metallurgical inconsistencies. When turbine blades and compressor discs operate at temperatures exceeding 980\u00b0C under immense centrifugal loads, the foundational material dictates the failure envelope. Therefore, evaluating and securing a reliable nickel alloy supplier for aerospace applications is a critical engineering\u2026","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/posts\/2883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/comments?post=2883"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/posts\/2883\/revisions"}],"predecessor-version":[{"id":2886,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/posts\/2883\/revisions\/2886"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/media\/2885"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/media?parent=2883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/categories?post=2883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/tags?post=2883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}