{"id":605,"date":"2020-11-01T10:14:00","date_gmt":"2020-11-01T08:14:00","guid":{"rendered":"http:\/\/micro-stress.ucm.es\/?p=605"},"modified":"2024-05-31T10:01:48","modified_gmt":"2024-05-31T08:01:48","slug":"participacion-de-micro-stress-en-la-international-conference-condensed-matter-research-at-the-ibr-2","status":"publish","type":"post","link":"http:\/\/absys.dacya.ucm.es\/?p=605","title":{"rendered":"Participaci\u00f3n de Micro-stress en la International Conference  \u00abCondensed Matter Research at the IBR 2\u00bb"},"content":{"rendered":"\n<p class=\"has-text-align-justify\">Del 12 al 16 de Octubre de 2020 se ha celebrado la International&nbsp;Conference \u00abCondensed Matter Research at the IBR 2\u00bb en Dubna, Russia,&nbsp;en el que Micro_stress ha presentado el trabajo \u00abResidual stress&nbsp;distribution after a quenching treatment obtained by neutron&nbsp;diffraction experiments and FEM simulation\u00bb. El p\u00f3ster ha sido&nbsp; seleccionado para publicar una versi\u00f3n extendida en la revista Journal&nbsp;of Surface Investigation.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Resumen: La motivaci\u00f3n de esta investigaci\u00f3n es comprender el perfil de tensi\u00f3n residual desarrollado despu\u00e9s de un tratamiento de enfriamiento en muestras cil\u00edndricas de aleaciones de aluminio. Se ha considerado en dos casos una aleaci\u00f3n de alto l\u00edmite el\u00e1stico y un tama\u00f1o de cilindro peque\u00f1o (&#8216;P&#8217; \u2192 \u03d5 12 mm, h 25 mm), a saber, aleaci\u00f3n AA2014 y una aleaci\u00f3n de bajo l\u00edmite el\u00e1stico y cilindro de gran tama\u00f1o (&#8216;G&#8217; \u2192 \u03d5 25 mm, h 60 mm), a saber, la aleaci\u00f3n AA5083 Ambas muestras se sometieron a un tratamiento de solubilizaci\u00f3n con T4 a 806K durante 120 minutos seguido de enfriamiento en agua a 293K. Se utiliz\u00f3 el software COMSOL Multiphysics FEM para desarrollar un modelo termomec\u00e1nico que considera la dependencia de la temperatura, del l\u00edmite el\u00e1stico, m\u00f3dulo de Young y coeficiente de expansi\u00f3n t\u00e9rmica, para obtener la tensi\u00f3n residual. La respuesta mec\u00e1nica y t\u00e9rmica de los materiales investigados se obtuvo a partir de pruebas de compresi\u00f3n y datos de la literatura. Finalmente, el resultado de FEM se ha comparado con datos experimentales obtenidos de mediciones de difracci\u00f3n de neutrones, recolectados en un instrumento FSD en el FLNP, en Dubna Rusia, y analizados asumiendo que se desarrolla un perfil de tensi\u00f3n residual parab\u00f3lico.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"http:\/\/absys.dacya.ucm.es\/wp-content\/uploads\/2020\/11\/Poster_Carro-Sevillano_Texture-and-stress-investigation-of-materials-717x1024.jpg\" alt=\"\" class=\"wp-image-682\"\/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Del 12 al 16 de Octubre de 2020 se ha celebrado la International&nbsp;Conference \u00abCondensed Matter Research at the IBR 2\u00bb en Dubna, Russia,&nbsp;en el que Micro_stress ha presentado el trabajo \u00abResidual stress&nbsp;distribution after a quenching treatment obtained by neutron&nbsp;diffraction experiments and FEM simulation\u00bb. El p\u00f3ster ha sido&nbsp; seleccionado para publicar una versi\u00f3n extendida en la&hellip;<\/p>\n<p class=\"more\"><a class=\"more-link\" href=\"http:\/\/absys.dacya.ucm.es\/?p=605\">Seguir leyendo <span class=\"screen-reader-text\">Participaci\u00f3n de Micro-stress en la International Conference  \u00abCondensed Matter Research at the IBR 2\u00bb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-605","post","type-post","status-publish","format-standard","hentry","category-noticias","entry"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=\/wp\/v2\/posts\/605","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=605"}],"version-history":[{"count":2,"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=\/wp\/v2\/posts\/605\/revisions"}],"predecessor-version":[{"id":1494,"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=\/wp\/v2\/posts\/605\/revisions\/1494"}],"wp:attachment":[{"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=605"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/absys.dacya.ucm.es\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}