{"id":1220,"date":"2012-03-07T23:38:32","date_gmt":"2012-03-07T23:38:32","guid":{"rendered":"http:\/\/nanovea.com\/?p=1220"},"modified":"2015-06-17T22:00:42","modified_gmt":"2015-06-17T22:00:42","slug":"teste-de-falha-de-revestimento-de-comprimido-com-micro-arranhoes","status":"publish","type":"post","link":"https:\/\/nanovea.com\/pt\/tablet-coating-failure-with-micro-scratch-testing\/","title":{"rendered":"Falha no revestimento de comprimidos com teste de micro-risco"},"content":{"rendered":"<p>Nesta aplica\u00e7\u00e3o, o Nanovea Mechanical Tester, em seu <a title=\"micro arranh\u00e3o\" href=\"https:\/\/nanovea.com\/micro-scratch-tester\" target=\"_blank\">micro arranh\u00e3o<\/a> modo, \u00e9 usado para medir a carga necess\u00e1ria para causar a falha de um revestimento de comprimidos gen\u00e9ricos e de marca. Devemos simular o processo de raspagem de forma controlada e monitorada para observar os efeitos do comportamento da amostra. Um estilete com ponta diamantada 20\u03bcm \u00e9 usado com uma carga progressiva que varia de 4 N a 8 N para riscar o revestimento de pastilhas. O ponto onde o revestimento falha por rachadura \u00e9 tomado como o ponto de falha. A dureza e o m\u00f3dulo de elasticidade tamb\u00e9m ser\u00e3o avaliados no modo de nanoindenta\u00e7\u00e3o.<\/p>\n<p><a href=\"https:\/\/www.nanovea.com\/Application%20Notes\/tablet-coating-failure.pdf\">Falha no Revestimento de Micro-Risco<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>In this application, the Nanovea Mechanical Tester, in its micro scratch mode, is used to measure the load required to cause the failure to a generic and brand tablet coating. We must simulate the process of scratching in a controlled and monitored manner to observe sample behavior effects. A 20\u03bcm diamond tipped stylus is used [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1221,"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":[176],"class_list":["post-1220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","tag-micro-scratch"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/1220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/comments?post=1220"}],"version-history":[{"count":3,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/1220\/revisions"}],"predecessor-version":[{"id":1788,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/1220\/revisions\/1788"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media\/1221"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media?parent=1220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/categories?post=1220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/tags?post=1220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}