{"id":137897,"date":"2026-01-12T17:09:02","date_gmt":"2026-01-12T17:09:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/influencia-del-tratamiento-termico-en-la-microestructura-y-propiedades-mecanicas-de-una-fundicion-esferoidal-bainitica\/"},"modified":"2026-01-12T17:09:02","modified_gmt":"2026-01-12T17:09:02","slug":"influencia-del-tratamiento-termico-en-la-microestructura-y-propiedades-mecanicas-de-una-fundicion-esferoidal-bainitica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/influencia-del-tratamiento-termico-en-la-microestructura-y-propiedades-mecanicas-de-una-fundicion-esferoidal-bainitica\/","title":{"rendered":"Influencia del tratamiento termico en la microestructura y propiedades mecanicas de una fundicion esferoidal bainitica"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jes\u00fas Aranzabal Otaduy <\/strong><\/h2>\n<p>El desarrollo de esta tesis se ha centrado en el estudio de la influencia de las condiciones del tratamiento termico de \u00abaustempering\u00bb, y mas en concreto, la temperatura (300-410 c) y el tiempo de mantenimiento (5-1440 minutos), en las estructuras bainiticas y en sus propiedades mecanicas. Se ha analizado la evolucion microestructural del material, en base al contenido en austenita retenida, medida por difraccion de rx, y a la dureza. Ademas, se ha procedido al estudio por microscopia electronica de transmision (tem) de las estructuras, al objeto de identificar las fases formadas en las diferentes condiciones de tratamiento.  respecto a las propiedades mecanicas, se han ensayado probetas para medir la resistencia a la traccion y la tenacidad a la fractura, relacionando los resultados con las caracteristicas microestructurales observadas.  por ultimo, se ha estudiado el efecto de la deformacion plastica en las estructuras y se han realizado ensayos de tenacidad sobre material deformado.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Influencia del tratamiento termico en la microestructura y propiedades mecanicas de una fundicion esferoidal bainitica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Influencia del tratamiento termico en la microestructura y propiedades mecanicas de una fundicion esferoidal bainitica <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jes\u00fas Aranzabal Otaduy <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Isabel Gutierrez Sanz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel Fuentes Perez <\/li>\n<li>Federico Gutierrez Solana Salcedo (vocal)<\/li>\n<li> Alvarez Rivas Jos\u00e9 Luis (vocal)<\/li>\n<li>Jos\u00e9 Manuel Prado Pozuelo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jes\u00fas Aranzabal Otaduy El desarrollo de esta tesis se ha centrado en el estudio de la influencia [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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