{"id":45340,"date":"2026-04-15T15:19:01","date_gmt":"2026-04-15T13:19:01","guid":{"rendered":"https:\/\/cn.quintustechnologies.com\/knowledge-center\/reducing-heat-treatment-distortion-hpht\/"},"modified":"2026-07-10T09:44:41","modified_gmt":"2026-07-10T07:44:41","slug":"reducing-heat-treatment-distortion-hpht","status":"publish","type":"knowledge-center","link":"https:\/\/cn.quintustechnologies.com\/fr\/knowledge-center\/reducing-heat-treatment-distortion-hpht\/","title":{"rendered":"R\u00e9duction des d\u00e9formations dues au traitement thermique gr\u00e2ce au traitement thermique \u00e0 haute pression (HPHT\u2122)"},"content":{"rendered":"<p>La d\u00e9formation due au traitement thermique reste un d\u00e9fi majeur dans la fabrication de composants m\u00e9talliques haute performance, ce qui entra\u00eene souvent une augmentation des co\u00fbts et une baisse du rendement. Ce livre blanc examine comment <a href=\"https:\/\/cn.quintustechnologies.com\/fr\/products\/material-densification\/hot-isostatic-presses\/high-pressure-heat-treatment\/\">le traitement thermique \u00e0 haute pression (HPHT\u2122)<\/a>, qui int\u00e8gre le traitement thermique et la compaction isostatique \u00e0 chaud en un seul cycle, peut am\u00e9liorer la stabilit\u00e9 dimensionnelle et la r\u00e9gularit\u00e9 du processus. <\/p>\n<p>L&rsquo;\u00e9tude compare l&rsquo;aluminium F357, l&rsquo;Inconel 718 et l&rsquo;acier inoxydable 15-5 PH. Les r\u00e9sultats montrent que le proc\u00e9d\u00e9 HPHT peut r\u00e9duire de mani\u00e8re significative la distorsion, jusqu&rsquo;\u00e0 environ 70 % dans les alliages sensibles \u00e0 la trempe. Elle am\u00e9liore \u00e9galement la r\u00e9p\u00e9tabilit\u00e9 tout en conservant les propri\u00e9t\u00e9s m\u00e9caniques.  <\/p>\n<p>T\u00e9l\u00e9chargez le livre blanc pour en savoir plus.<\/p>\n","protected":false},"featured_media":45341,"menu_order":0,"template":"","knowledge-center_materials":[614,547,517,523],"knowledge-center_processes":[363,365,362],"knowledge-center_language":[135],"knowledge-center_type":[559],"knowledge-center_industry":[347,350,356,355,358,351,244,352],"knowledge-center_topic":[235],"class_list":["post-45340","knowledge-center","type-knowledge-center","status-publish","has-post-thumbnail","hentry","knowledge-center_materials-acier-a-outils","knowledge-center_materials-aluminium-alloy-fr","knowledge-center_materials-stainless-steel-fr","knowledge-center_materials-super-alloy-fr","knowledge-center_processes-fabrication-additive","knowledge-center_processes-metallurgie-des-poudres","knowledge-center_processes-moulage","knowledge-center_language-english","knowledge-center_type-white-paper-fr","knowledge-center_industry-aeronautique","knowledge-center_industry-defense","knowledge-center_industry-domaine-medical","knowledge-center_industry-electronique-grand-public","knowledge-center_industry-energie-et-stockage-de-lenergie","knowledge-center_industry-fournisseurs-de-services","knowledge-center_industry-space-fr","knowledge-center_industry-vehicules","knowledge-center_topic-material-densification-fr"],"acf":[],"_links":{"self":[{"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/knowledge-center\/45340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/knowledge-center"}],"about":[{"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/types\/knowledge-center"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/media\/45341"}],"wp:attachment":[{"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/media?parent=45340"}],"wp:term":[{"taxonomy":"knowledge-center_materials","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/knowledge-center_materials?post=45340"},{"taxonomy":"knowledge-center_processes","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/knowledge-center_processes?post=45340"},{"taxonomy":"knowledge-center_language","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/knowledge-center_language?post=45340"},{"taxonomy":"knowledge-center_type","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/knowledge-center_type?post=45340"},{"taxonomy":"knowledge-center_industry","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/knowledge-center_industry?post=45340"},{"taxonomy":"knowledge-center_topic","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/fr\/wp-json\/wp\/v2\/knowledge-center_topic?post=45340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}