{"id":1965,"date":"2015-08-26T20:51:45","date_gmt":"2015-08-26T20:51:45","guid":{"rendered":"http:\/\/nanovea.com\/?p=1965"},"modified":"2015-10-21T17:39:04","modified_gmt":"2015-10-21T17:39:04","slug":"falha-de-revestimento-de-fio-de-cobre-usando-tribologia","status":"publish","type":"post","link":"https:\/\/nanovea.com\/pt\/copper-wire-coating-failure-using-tribology\/","title":{"rendered":"Falha no revestimento de fio de cobre utilizando a Tribologia"},"content":{"rendered":"<p>A qualidade superficial do fio de cobre \u00e9 cr\u00edtica em seu desempenho de servi\u00e7o e vida \u00fatil. Os micro defeitos na superf\u00edcie do fio podem levar a um desgaste excessivo, in\u00edcio e propaga\u00e7\u00e3o de rachaduras e solda inadequada. O tratamento superficial adequado pode remover defeitos superficiais que s\u00e3o gerados durante a trefila\u00e7\u00e3o do fio e melhorar a resist\u00eancia \u00e0 corros\u00e3o, ao desgaste e aos arranh\u00f5es do fio de cobre. Muitas aplica\u00e7\u00f5es, como as aeroespaciais e os avi\u00f5es comerciais, exigem que os fios de cobre se comportem de forma controlada para evitar falhas inesperadas no equipamento. Medidas quantific\u00e1veis e confi\u00e1veis s\u00e3o necess\u00e1rias para avaliar quantitativamente a resist\u00eancia ao desgaste e aos arranh\u00f5es da superf\u00edcie do fio de cobre.<\/p>\n<p><a href=\"https:\/\/nanovea.com\/wp-content\/themes\/wp-nanovea\/Application%20Notes\/wire-wear-resistance.pdf\" target=\"_blank\">Resist\u00eancia ao desgaste e aos arranh\u00f5es do fio de cobre<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>The surface quality of copper wire is critical in its service performance and lifetime. The micro defects in the wire surface may lead to excessive wear, crack initiation and propagation, and inadequate solderability. Proper surface treatment can remove surface defects that are generated during wire drawing, and improve the corrosion, wear and scratch resistance of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1959,"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":[223,180,22,222],"class_list":["post-1965","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","tag-failure-testing","tag-tribology","tag-tribometer","tag-wire-coating"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/1965","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=1965"}],"version-history":[{"count":2,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/1965\/revisions"}],"predecessor-version":[{"id":1967,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/1965\/revisions\/1967"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media\/1959"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media?parent=1965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/categories?post=1965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/tags?post=1965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}