{"id":2139,"date":"2015-11-24T15:34:17","date_gmt":"2015-11-24T15:34:17","guid":{"rendered":"http:\/\/nanovea.com\/?p=2139"},"modified":"2021-06-22T21:41:26","modified_gmt":"2021-06-22T21:41:26","slug":"dureza-de-los-aranazos-a-alta-temperatura-utilizando-el-tribometro","status":"publish","type":"post","link":"https:\/\/nanovea.com\/es\/dureza-de-los-aranazos-a-alta-temperatura-utilizando-el-tribometro\/","title":{"rendered":"Dureza al rayado a alta temperatura mediante trib\u00f3metro"},"content":{"rendered":"<p>Los materiales se seleccionan en funci\u00f3n de los requisitos de servicio. Para aplicaciones que implican cambios de temperatura y gradientes t\u00e9rmicos significativos, es fundamental investigar las propiedades mec\u00e1nicas de los materiales a altas temperaturas para conocer a fondo los l\u00edmites mec\u00e1nicos. Los materiales, especialmente los pol\u00edmeros, suelen ablandarse a altas temperaturas. Muchos fallos mec\u00e1nicos se deben a la deformaci\u00f3n por fluencia y a la fatiga t\u00e9rmica que s\u00f3lo tienen lugar a temperaturas elevadas. Por lo tanto, se necesita una t\u00e9cnica fiable para medir la dureza al rayado a altas temperaturas con el fin de garantizar una selecci\u00f3n adecuada de los materiales para aplicaciones a altas temperaturas.<\/p>\n<p><a href=\"https:\/\/nanovea.com\/wp-content\/themes\/wp-nanovea\/Application%20Notes\/high-temperature-tribology.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Dureza al rayado a alta temperatura mediante trib\u00f3metro<\/a><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Materials are selected based on the service requirements. For applications involving significant temperature changes and thermal gradients, it is critical to investigate the mechanical properties of materials at high temperatures to be fully aware of the mechanical limits. Materials, especially polymers, usually soften at\u00a0high temperatures. A lot of mechanical failures are caused by creep deformation [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2135,"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":[7,339,378,349,337,347,377,336],"tags":[227,54,180,22],"class_list":["post-2139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-high-temperature-mechanical-testing","category-high-temperature-tribology","category-laboratory-testing","category-mechanical-testing","category-scratch-testing-scratch-hardness","category-scratch-testing-tribology","category-tribology-testing","tag-high-temperature","tag-scratch-hardness","tag-tribology","tag-tribometer"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/posts\/2139","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=2139"}],"version-history":[{"count":3,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/posts\/2139\/revisions"}],"predecessor-version":[{"id":11869,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/posts\/2139\/revisions\/11869"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/media\/2135"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/media?parent=2139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/categories?post=2139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/es\/wp-json\/wp\/v2\/tags?post=2139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}