{"id":30895,"date":"2018-03-09T09:24:42","date_gmt":"2018-03-09T09:24:42","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/conformabilidad-en-caliente-de-una-aleacion-superaustena%c2%adtica\/"},"modified":"2018-03-09T09:24:42","modified_gmt":"2018-03-09T09:24:42","slug":"conformabilidad-en-caliente-de-una-aleacion-superaustena%c2%adtica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/navarra\/conformabilidad-en-caliente-de-una-aleacion-superaustena%c2%adtica\/","title":{"rendered":"Conformabilidad en caliente de una aleaci\u00f3n superausten\u00edtica"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  San Sebasti\u00e1n Ormazabal Mar\u00eda <\/strong><\/h2>\n<p>Se ha estudiado, mediante ensayos de laboratorio, la conformabilidad en caliente de una aleaci\u00f3n superausten\u00edtica. Con ello se pretende analizar la capacidad intr\u00ednseca del material a ser deformado en caliente, en funci\u00f3n de la temperatura y la velocidad de deformaci\u00f3n. Se ha observado la presencia de dos pozos de ductilidad en el rango de temperaturas utilizado habitualmente para el conformado industrial. Esto permite definir una ventana de procesamiento relativamente estrecha.  los resultados de los ensayos se han comparado con observaciones metalogr\u00e1ficas de las probetas ensayadas y defectos detectados en la producci\u00f3n industrial. de ello se ha podido establecer que, a elevadas temperaturas, se produce el fallo del material debido al debilitamiento de las juntas de grano. mientras que, a bajas temperaturas, se observa localizaci\u00f3n de la deformaci\u00f3n, y la consiguiente aparici\u00f3n de grietas durante el conformado industrial<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Conformabilidad en caliente de una aleaci\u00f3n superausten\u00edtica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Conformabilidad en caliente de una aleaci\u00f3n superausten\u00edtica <\/li>\n<li><strong>Autor:<\/strong>\u00a0  San Sebasti\u00e1n Ormazabal Mar\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/06\/2004<\/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: Jos\u00e9 manuel Martinez esnaola <\/li>\n<li>Jos\u00e9 Luis Alcaraz tafalla (vocal)<\/li>\n<li>\u00ed\u00f1igo Iturriza zubillaga (vocal)<\/li>\n<li>Alberto Echeverria zubiria (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de San Sebasti\u00e1n Ormazabal Mar\u00eda Se ha estudiado, mediante ensayos de laboratorio, la conformabilidad en caliente de una [&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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