{"id":3514,"date":"2018-10-02T14:51:03","date_gmt":"2018-10-02T14:51:03","guid":{"rendered":"https:\/\/nanovea.com\/?p=3514"},"modified":"2021-06-22T21:59:43","modified_gmt":"2021-06-22T21:59:43","slug":"prueba-de-aranazos-en-pelicula-fina-multicapa","status":"publish","type":"post","link":"https:\/\/nanovea.com\/es\/prueba-de-aranazos-en-pelicula-fina-multicapa\/","title":{"rendered":"Pruebas de rayado en pel\u00edculas finas multicapa"},"content":{"rendered":"<p>Los recubrimientos se utilizan ampliamente en m\u00faltiples industrias para preservar las capas subyacentes, crear dispositivos electr\u00f3nicos o mejorar las propiedades superficiales de los materiales. Debido a sus numerosos usos, los recubrimientos son objeto de numerosos estudios, pero sus propiedades mec\u00e1nicas pueden ser dif\u00edciles de comprender. El fallo de los recubrimientos puede producirse en el rango micro\/nanom\u00e9trico debido a la interacci\u00f3n entre la superficie y la atm\u00f3sfera, al fallo cohesivo y a la mala adhesi\u00f3n de la interfaz del sustrato. Un m\u00e9todo consistente para comprobar los fallos de los recubrimientos es la prueba de rayado. Aplicando una carga que aumenta progresivamente, se pueden comparar cuantitativamente los fallos cohesivos (por ejemplo, agrietamiento) y adhesivos (por ejemplo, delaminaci\u00f3n) de los recubrimientos.<\/p>\n<p><a href=\"http:\/\/nanovea.com\/App-Notes\/Scratch-Testing-on-Multi-Layered-Thin-Films.pdf\">Pruebas de rayado en pel\u00edculas finas multicapa<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Coatings used extensively throughout multiple industries to preserve the underlying layers, to create electronic devices, or to improve surface properties of materials. Due to their numerous uses coatings are extensively studied, but their mechanical properties can be difficult to understand. Failure of coatings can occur in the micro\/nanometer range from surface-atmosphere interaction, cohesive failure, and [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3517,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[7,349,337,345],"tags":[],"class_list":["post-3514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-laboratory-testing","category-mechanical-testing","category-scratch-testing-adhesive-failure"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/posts\/3514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/comments?post=3514"}],"version-history":[{"count":1,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/posts\/3514\/revisions"}],"predecessor-version":[{"id":3515,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/posts\/3514\/revisions\/3515"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/media\/3517"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/media?parent=3514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/categories?post=3514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/tags?post=3514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}