{"id":56843,"date":"2018-03-09T22:44:37","date_gmt":"2018-03-09T22:44:37","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-mecanica-de-aleaciones-estructrales-de-cuproaluminos-complejos-determinacion-experimental-de-parametros-fundamentales-de-fatiga-y-fractura\/"},"modified":"2018-03-09T22:44:37","modified_gmt":"2018-03-09T22:44:37","slug":"caracterizacion-mecanica-de-aleaciones-estructrales-de-cuproaluminos-complejos-determinacion-experimental-de-parametros-fundamentales-de-fatiga-y-fractura","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/propiedades-de-materiales\/caracterizacion-mecanica-de-aleaciones-estructrales-de-cuproaluminos-complejos-determinacion-experimental-de-parametros-fundamentales-de-fatiga-y-fractura\/","title":{"rendered":"Caracterizacion mecanica de aleaciones estructrales de cuproaluminos complejos. determinacion experimental de parametros fundamentales de fatiga y fractura."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Isaac Cenoz Echeverria <\/strong><\/h2>\n<p>Los cuproaluminios son aleaciones con base cobre, con contenidos de aluminio del 5-12% que pueden incorporar fe, ni, y mn para formar una familia de aleaciones con unas excelentes propiedades de resistencia mec\u00e1nica y a la corrosi\u00f3n. Se estudi\u00f3 el efecto que la relaci\u00f3n ni:fe y los tratamientos t\u00e9rmicos ocasionan en las propiedades mec\u00e1nicas como dureza, l\u00edmite el\u00e1stico, tensi\u00f3n de rotura, alargamiento, m\u00f3dulo de elasticidad, coeficiente de poisson, tenacidad a la fractura est\u00e1tica, resiliencia, fatiga y propagaci\u00f3n de grieta. Para ello se analizaron tres aleaciones en tres diferentes estados. Las composiciones nominales son 10%al, 3%fe, resto cu, 10%al, 5%fe, 5%ni, resto cu y 10%al, 4%fe, 8%ni, resto cu. Los tratamientos t\u00e9rmicos aplicados fueron: bruto de colada, temple y temple seguido de revenido. La caracterizaci\u00f3n del m\u00f3dulo de elasticidad y coeficiente de poisson, as\u00ed como los ensayos de tracci\u00f3n y resiliencia se realizaron a -20\u00c2\u00bac, 24\u00c2\u00bac y 100\u00c2\u00bac.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion mecanica de aleaciones estructrales de cuproaluminos complejos. determinacion experimental de parametros fundamentales de fatiga y fractura.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion mecanica de aleaciones estructrales de cuproaluminos complejos. determinacion experimental de parametros fundamentales de fatiga y fractura. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Isaac Cenoz Echeverria <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 P\u00fablica de navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/01\/2007<\/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>Javier Fernandez Carrasquilla<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Gomez de salazar caso de los cobos <\/li>\n<li>Jos\u00e9 ignacio P\u00e9rez de landazabal berganzo (vocal)<\/li>\n<li>marina Gutierez peinado (vocal)<\/li>\n<li>ricardo Rios jordana (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Isaac Cenoz Echeverria Los cuproaluminios son aleaciones con base cobre, con contenidos de aluminio del 5-12% que [&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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