{"id":106316,"date":"2018-03-11T10:30:14","date_gmt":"2018-03-11T10:30:14","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/materiales-compuestos-de-matriz-metalica-con-ultra-alto-coeficiente-de-amortiguamiento-basados-en-aleaciones-con-memoria-de-forma-pulvimetalurgicas\/"},"modified":"2018-03-11T10:30:14","modified_gmt":"2018-03-11T10:30:14","slug":"materiales-compuestos-de-matriz-metalica-con-ultra-alto-coeficiente-de-amortiguamiento-basados-en-aleaciones-con-memoria-de-forma-pulvimetalurgicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/metalurgia\/materiales-compuestos-de-matriz-metalica-con-ultra-alto-coeficiente-de-amortiguamiento-basados-en-aleaciones-con-memoria-de-forma-pulvimetalurgicas\/","title":{"rendered":"Materiales compuestos de matriz met\u00e1lica con ultra-alto coeficiente de amortiguamiento basados en aleaciones con memoria de forma pulvimetal\u00fargicas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda no Barrado Melendez <\/strong><\/h2>\n<p>Las cada vez m\u00e1s severas exigencias tecnol\u00f3gicas hacen preciso la investigaci\u00f3n y el desarrollo de nuevos materiales. En diversos campos industriales y tecnol\u00f3gicos las vibraciones mec\u00e1nicas suponen un serio problema para la calidad de los productos finales e incluso para la salud de los trabajadores.  una soluci\u00f3n a estos problemas es la utilizaci\u00f3n de nuevos materiales con alta capacidad de amortiguamiento.  as\u00ed, el objetivo de este trabajo es el desarrollo de materiales compuestos basados en polvos de aleaci\u00f3n con memoria de forma de cu-al-ni embebidos en una matriz met\u00e1lica. Estos compuestos presentan un ultra alto coeficiente de amortiguamiento adem\u00e1s de un mayor m\u00f3dulo el\u00e1stico que otros materiales usados en aplicaciones para amortiguamiento.  en este trabajo se han elaborado y desarrollado una nueva familia de compuestos, determinando su capacidad de amortiguamiento mediante espectroscop\u00eda mec\u00e1nica, su m\u00f3dulo de young mediante ensayos mec\u00e1nicos. Utilizando microscop\u00eda \u00f3ptica y electr\u00f3nica de barrido se  ha realizado la caracterizaci\u00f3n y el an\u00e1lisis microestructural  de los materiales.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Materiales compuestos de matriz met\u00e1lica con ultra-alto coeficiente de amortiguamiento basados en aleaciones con memoria de forma pulvimetal\u00fargicas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Materiales compuestos de matriz met\u00e1lica con ultra-alto coeficiente de amortiguamiento basados en aleaciones con memoria de forma pulvimetal\u00fargicas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda no Barrado Melendez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 14\/01\/2011<\/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>Jos\u00e9 Mar\u00eda San Juan  Nu\u00f1ez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco javier Gil mur <\/li>\n<li>ivan Gallego navas (vocal)<\/li>\n<li>daniele Mari (vocal)<\/li>\n<li>Fernando Carre\u00f1o gorostiaga (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda no Barrado Melendez Las cada vez m\u00e1s severas exigencias tecnol\u00f3gicas hacen preciso la investigaci\u00f3n y el [&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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