{"id":1240,"date":"2012-01-08T00:23:49","date_gmt":"2012-01-08T00:23:49","guid":{"rendered":"http:\/\/nanovea.com\/?p=1240"},"modified":"2015-06-18T16:29:28","modified_gmt":"2015-06-18T16:29:28","slug":"resistance-de-la-microstructure-par-nano-essais-de-rayures","status":"publish","type":"post","link":"https:\/\/nanovea.com\/fr\/resistance-de-la-microstructure-par-nano-essais-de-rayures\/","title":{"rendered":"R\u00e9sistance \u00e0 la rayure de la microstructure \u00e0 l'aide d'un essai de rayage"},"content":{"rendered":"<p>Dans cette application, le testeur m\u00e9canique Nanovea dans sa version nano <a title=\"test de grattage\" href=\"https:\/\/nanovea.com\/nano-scratch-tester\" target=\"_blank\">test de grattage<\/a> est utilis\u00e9 pour mesurer la charge n\u00e9cessaire pour provoquer la rupture d'une microstructure. Nous devons simuler le processus de rayure de mani\u00e8re contr\u00f4l\u00e9e et surveill\u00e9e pour observer la r\u00e9sistance \u00e0 la rayure. Un stylet \u00e0 pointe de diamant de 10\u03bcm est utilis\u00e9 \u00e0 une charge progressive allant de 10 mN \u00e0 20 mN pour rayer la microstructure. Le point o\u00f9 le rev\u00eatement c\u00e8de par fissuration est pris comme point de rupture.<\/p>\n<p><a href=\"https:\/\/nanovea.com\/wp-content\/themes\/wp-nanovea\/Application%20Notes\/microstructure-resistance.pdf\">R\u00e9sistance aux rayures<\/a><a href=\"https:\/\/nanovea.com\/wp-content\/themes\/wp-nanovea\/Application%20Notes\/microstructure-resistance.pdf\"> de la microstructure \u00e0 l'aide d'essais par rayure<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>In this application, the Nanovea Mechanical Tester in its nano scratch testing mode is used to measure the load required to cause failure to a microstructure. We must simulate the process of scratching in a controlled and monitored manner to observe scratch resistance. A 10\u03bcm diamond tipped stylus is used at a progressive load ranging [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1241,"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],"tags":[182],"class_list":["post-1240","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","tag-scratch-resistance"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/1240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/comments?post=1240"}],"version-history":[{"count":3,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/1240\/revisions"}],"predecessor-version":[{"id":1799,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/1240\/revisions\/1799"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media\/1241"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media?parent=1240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/categories?post=1240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/tags?post=1240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}