{"id":37968,"date":"2022-06-05T14:00:38","date_gmt":"2022-06-05T12:00:38","guid":{"rendered":"https:\/\/cn.quintustechnologies.com\/knowledge-center\/effects-of-the-solution-and-first-aging-treatment-applied-to-as-built-and-post-hip-cm247-produced-via-laser-powder-bed-fusion-lpbf\/"},"modified":"2022-06-05T14:00:38","modified_gmt":"2022-06-05T12:00:38","slug":"effects-of-the-solution-and-first-aging-treatment-applied-to-as-built-and-post-hip-cm247-produced-via-laser-powder-bed-fusion-lpbf","status":"publish","type":"knowledge-center","link":"https:\/\/cn.quintustechnologies.com\/es\/knowledge-center\/effects-of-the-solution-and-first-aging-treatment-applied-to-as-built-and-post-hip-cm247-produced-via-laser-powder-bed-fusion-lpbf\/","title":{"rendered":"Efectos de la soluci\u00f3n y del primer tratamiento de envejecimiento aplicados al CM247 as-built y post-HIP producido mediante fusi\u00f3n de lecho de polvo por l\u00e1ser (LPBF)"},"content":{"rendered":"<p>Este trabajo se centra en la producci\u00f3n de CM247LC, una aleaci\u00f3n con base de Ni poco soldable, mediante fusi\u00f3n selectiva por l\u00e1ser (SLM). A pesar de la optimizaci\u00f3n inicial de los par\u00e1metros del proceso, la baja fracci\u00f3n volum\u00e9trica de defectos no cumpl\u00eda las normas de fabricaci\u00f3n, debido principalmente a la elevada fracci\u00f3n volum\u00e9trica \u03b3&#8217; que afectaba a la soldabilidad. Sin embargo, se consigui\u00f3 una condici\u00f3n libre de grietas mediante un ciclo de prensado isost\u00e1tico en caliente (HIP) \u03b3&#8217;-sub-solvus, reduciendo los defectos al 0,04% y estabilizando la microestructura. Es necesaria una mayor optimizaci\u00f3n de la microestructura tras el HIP. El art\u00edculo analiza una nueva receta de tratamiento t\u00e9rmico para mejorar la resistencia a la fluencia y a la fatiga a alta temperatura, promoviendo la precipitaci\u00f3n primaria \u03b3&#8217; cuboidal ordenada. Este tratamiento tambi\u00e9n altera significativamente las estructuras cristalinas, provocando el engrosamiento del grano y la formaci\u00f3n de granos equiaxiales.     <\/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":[271,258],"knowledge-center_topic":[259],"class_list":["post-37968","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-energia-y-almacenamiento-de-energia","knowledge-center_industry-industria-aeroespacial","knowledge-center_topic-densificacion-de-materiales"],"acf":[],"_links":{"self":[{"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center\/37968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center"}],"about":[{"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/types\/knowledge-center"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/media\/32256"}],"wp:attachment":[{"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/media?parent=37968"}],"wp:term":[{"taxonomy":"knowledge-center_materials","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_materials?post=37968"},{"taxonomy":"knowledge-center_processes","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_processes?post=37968"},{"taxonomy":"knowledge-center_language","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_language?post=37968"},{"taxonomy":"knowledge-center_type","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_type?post=37968"},{"taxonomy":"knowledge-center_industry","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_industry?post=37968"},{"taxonomy":"knowledge-center_topic","embeddable":true,"href":"https:\/\/cn.quintustechnologies.com\/es\/wp-json\/wp\/v2\/knowledge-center_topic?post=37968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}