{"id":38942,"date":"2020-10-18T13:42:23","date_gmt":"2020-10-18T11:42:23","guid":{"rendered":"https:\/\/quintustechnologies.com\/knowledge-center\/as-built-and-post-treated-microstructures-of-an-electron-beam-melting-ebm-produced-nickel-based-superalloy\/"},"modified":"2020-10-18T13:42:23","modified_gmt":"2020-10-18T11:42:23","slug":"as-built-and-post-treated-microstructures-of-an-electron-beam-melting-ebm-produced-nickel-based-superalloy","status":"publish","type":"knowledge-center","link":"https:\/\/quintustechnologies.com\/es\/knowledge-center\/as-built-and-post-treated-microstructures-of-an-electron-beam-melting-ebm-produced-nickel-based-superalloy\/","title":{"rendered":"Microestructuras as-built y post-tratadas de una superaleaci\u00f3n basada en n\u00edquel producida por fusi\u00f3n por haz de electrones (EBM)"},"content":{"rendered":"<p>Se examinaron las microestructuras de una superaleaci\u00f3n con base de n\u00edquel fundida por haz de electrones (EBM) (aleaci\u00f3n 718) en condiciones tal como se construy\u00f3 y postratada, centr\u00e1ndose en las regiones de contorno y escotilla de la construcci\u00f3n. Ambas regiones presentaban una dureza y un contenido de carburos similares, pero la regi\u00f3n del contorno ten\u00eda una mayor densidad de carburos finos. Los postratamientos, como el prensado isost\u00e1tico en caliente (HIP) y el HIP m\u00e1s tratamiento t\u00e9rmico (HIP + HT), redujeron significativamente el contenido de defectos en ambas regiones. Se produjo un engrosamiento del grano en la regi\u00f3n del contorno tras el HIP + HT. Se analizaron diversos factores que contribuyen al crecimiento del grano, y los tama\u00f1os de los carburos se hicieron m\u00e1s similares tras el tratamiento posterior. Adem\u00e1s, ambas regiones mostraron una mayor dureza despu\u00e9s del HIP + HT, en comparaci\u00f3n con el material as-built.     <\/p>\n","protected":false},"featured_media":32256,"menu_order":0,"template":"","knowledge-center_materials":[519],"knowledge-center_processes":[274],"knowledge-center_language":[135],"knowledge-center_type":[626],"knowledge-center_industry":[262,271,258,263],"knowledge-center_topic":[259],"class_list":["post-38942","knowledge-center","type-knowledge-center","status-publish","has-post-thumbnail","hentry","knowledge-center_materials-super-alloy-es","knowledge-center_processes-fabricacion-aditiva","knowledge-center_language-english","knowledge-center_type-publicacion-tecnica","knowledge-center_industry-defensa","knowledge-center_industry-energia-y-almacenamiento-de-energia","knowledge-center_industry-industria-aeroespacial","knowledge-center_industry-industria-espacial","knowledge-center_topic-densificacion-de-materiales"],"acf":[],"_links":{"self":[{"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center\/38942","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=38942"}],"wp:term":[{"taxonomy":"knowledge-center_materials","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_materials?post=38942"},{"taxonomy":"knowledge-center_processes","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_processes?post=38942"},{"taxonomy":"knowledge-center_language","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_language?post=38942"},{"taxonomy":"knowledge-center_type","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_type?post=38942"},{"taxonomy":"knowledge-center_industry","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_industry?post=38942"},{"taxonomy":"knowledge-center_topic","embeddable":true,"href":"https:\/\/quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_topic?post=38942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}