{"id":105761,"date":"2018-03-11T10:29:24","date_gmt":"2018-03-11T10:29:24","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aplicaciones-del-laser-y-de-la-proyeccion-de-abrasivos-en-rocas-ornamentales-y-de-canteria-aragonesas\/"},"modified":"2018-03-11T10:29:24","modified_gmt":"2018-03-11T10:29:24","slug":"aplicaciones-del-laser-y-de-la-proyeccion-de-abrasivos-en-rocas-ornamentales-y-de-canteria-aragonesas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/petrologia-experimental\/aplicaciones-del-laser-y-de-la-proyeccion-de-abrasivos-en-rocas-ornamentales-y-de-canteria-aragonesas\/","title":{"rendered":"Aplicaciones del l\u00e1ser y de la proyecci\u00f3n de abrasivos en rocas ornamentales y de canter\u00eda aragonesas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuel Mar\u00eda Blanco Dom\u00ednguez <\/strong><\/h2>\n<p>El trabajo realizado se reparte entre dos proyectos diferentes que como nexo de uni\u00f3n tienen el hecho de desarrollarse ambos en el \u00e1mbito de los tratamientos superficiales sobre materiales p\u00e9treos, teniendo despu\u00e9s cada uno su finalidad concreta:  1. Desarrollo y caracterizaci\u00f3n de marcajes decorativos l\u00e1ser  todos los tratamientos de grabado se han llevado a cabo utilizando un l\u00e1ser de nd-yag de emisi\u00f3n infrarroja (1064nm; 65w) y excitaci\u00f3n continua conmutada con q-switch (interruptor electro-ac\u00fastico). En este caso se han desarrollado una serie de t\u00e9cnicas de grabado l\u00e1ser, en color o en relieve, en la superficie de dos variedades de roca arenisca, la arenisca de uncastillo y la arenisca de martes, y sobre la caliza negro calatorao (marcaje en escala de grises). Una vez calibrado el equipo para obtener \u00f3ptimas litograf\u00edas en cada material, nos hemos centrado en el estudio de la morfolog\u00eda superficial y en el an\u00e1lisis de la evoluci\u00f3n mineral\u00f3gica y la transferencia geoqu\u00edmica de las superficies de roca tratadas con l\u00e1ser.   2. Evaluaci\u00f3n de tratamientos limpieza. Estudio de variables  nuestro objetivo en este caso ha sido, por un lado, profundizar en el estudio de la interacci\u00f3n abrasivo-superficie (roca) determinando la influencia relativa de las principales variables que intervienen en el proceso de proyecci\u00f3n sobre dicha interacci\u00f3n y, por otro lado, evaluar mediante una serie de estudios comparativos los distintos m\u00e9todos utilizados, t\u00e9cnicas l\u00e1ser y de proyecci\u00f3n de abrasivos, en la limpieza de diferentes tipos de suciedades sobre distintas rocas con acabados superficiales variables.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aplicaciones del l\u00e1ser y de la proyecci\u00f3n de abrasivos en rocas ornamentales y de canter\u00eda aragonesas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aplicaciones del l\u00e1ser y de la proyecci\u00f3n de abrasivos en rocas ornamentales y de canter\u00eda aragonesas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuel Mar\u00eda Blanco Dom\u00ednguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/12\/2010<\/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>Josep Gisbert Aguilar<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: M\u00aa teresa Blanco varela <\/li>\n<li>Rafael Iba\u00f1ez puchades (vocal)<\/li>\n<li>Juan  bautista Carda castell\u00f3 (vocal)<\/li>\n<li>eduardo Sebasti\u00e1n pardo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuel Mar\u00eda Blanco Dom\u00ednguez El trabajo realizado se reparte entre dos proyectos diferentes que como nexo de [&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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