El estudio investig\u00f3 los efectos del Prensado Isost\u00e1tico en Caliente (HIP) sobre el comportamiento a la fatiga de la aleaci\u00f3n Ti-6Al-4V de Fusi\u00f3n por Lecho de Polvo L\u00e1ser (L-PBF), tanto en ensayos de flexi\u00f3n en 4 puntos como uniaxiales. Se examinaron tres ciclos HIP: est\u00e1ndar, baja temperatura\/alta presi\u00f3n (LTHP) y super beta. Adem\u00e1s, se incorpor\u00f3 un grupo de tratamiento t\u00e9rmico recocido para compararlo con los grupos HIP. <\/p>\n
Los grupos de tratamiento HIP se comportaron de forma similar durante las pruebas de flexi\u00f3n en 4 puntos y uniaxiales, obteniendo el LTHP un comportamiento superior en cuanto a vida a fatiga, seguido de los grupos HIP est\u00e1ndar y superbeta. Adem\u00e1s, la eficacia del HIP para reducir los poros mostr\u00f3 mejores resultados en las probetas de flexi\u00f3n en 4 puntos, dando lugar a pocos defectos como iniciadores de la fatiga, en contraste con las probetas uniaxiales. <\/p>\n","protected":false},"featured_media":32256,"menu_order":0,"template":"","knowledge-center_materials":[551],"knowledge-center_processes":[274,575],"knowledge-center_language":[135],"knowledge-center_type":[626],"knowledge-center_industry":[262,258,263,269],"knowledge-center_topic":[259],"class_list":["post-37697","knowledge-center","type-knowledge-center","status-publish","has-post-thumbnail","hentry","knowledge-center_materials-titanium-alloy-es","knowledge-center_processes-fabricacion-aditiva","knowledge-center_processes-hip-y-tratamiento-termico","knowledge-center_language-english","knowledge-center_type-publicacion-tecnica","knowledge-center_industry-defensa","knowledge-center_industry-industria-aeroespacial","knowledge-center_industry-industria-espacial","knowledge-center_industry-industria-medica","knowledge-center_topic-densificacion-de-materiales"],"acf":[],"_links":{"self":[{"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center\/37697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center"}],"about":[{"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/types\/knowledge-center"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/media\/32256"}],"wp:attachment":[{"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/media?parent=37697"}],"wp:term":[{"taxonomy":"knowledge-center_materials","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_materials?post=37697"},{"taxonomy":"knowledge-center_processes","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_processes?post=37697"},{"taxonomy":"knowledge-center_language","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_language?post=37697"},{"taxonomy":"knowledge-center_type","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_type?post=37697"},{"taxonomy":"knowledge-center_industry","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_industry?post=37697"},{"taxonomy":"knowledge-center_topic","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_topic?post=37697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}