{"id":2438,"date":"2016-07-27T20:00:54","date_gmt":"2016-07-27T20:00:54","guid":{"rendered":"http:\/\/nanovea.com\/?p=2438"},"modified":"2016-07-27T21:33:37","modified_gmt":"2016-07-27T21:33:37","slug":"usure-par-precipitation-de-larc-a-haute-temperature","status":"publish","type":"post","link":"https:\/\/nanovea.com\/fr\/high-temperature-arc-reciprocating-wear\/","title":{"rendered":"Usure r\u00e9ciproque de l'arc \u00e0 haute temp\u00e9rature"},"content":{"rendered":"<p>L'ASTM G133 3 est une configuration standard largement utilis\u00e9e pour tester les comportements d'usure par glissement alternatif des mat\u00e9riaux. En raison du mouvement de va-et-vient de l'\u00e9chantillon lors des essais d'usure par mouvement alternatif, il est difficile de concevoir un four qui enferme compl\u00e8tement l'\u00e9chantillon et atteint une temp\u00e9rature \u00e9lev\u00e9e et homog\u00e8ne. Notre \u00e9tude pr\u00e9c\u00e9dente a montr\u00e9 que les mat\u00e9riaux test\u00e9s \u00e0 l'aide de montages alternatifs et rotatifs peuvent pr\u00e9senter des comportements d'usure significativement diff\u00e9rents. Par cons\u00e9quent, afin d'\u00e9tudier les comportements d'usure alternatifs des mat\u00e9riaux \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es, nous avons d\u00e9velopp\u00e9 le montage d'essai d'usure \u00e0 l'arc. Il fait tourner la platine de l'\u00e9chantillon pour le test pin-on-disc et l'oscille continuellement dans le sens des aiguilles d'une montre et dans le sens inverse, cr\u00e9ant ainsi un mouvement de glissement alternatif en arc pour l'\u00e9chantillon. Le contact du processus d'usure peut \u00eatre totalement enferm\u00e9 dans un grand four qui assure une temp\u00e9rature uniforme et stable jusqu'\u00e0 950oC autour de l'\u00e9chantillon et du contre-mat\u00e9riau.<\/p>\n<p><a href=\"https:\/\/nanovea.com\/App-Notes\/arc-reciprocating-wear.pdf\">Usure des r\u00e9cipients d'arc \u00e0 haute temp\u00e9rature \u00e0 l'aide d'un tribom\u00e8tre<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM G133 3 is a widely used standard setup for testing the reciprocating sliding wear behaviors of materials. Due to the back and forth movement of the sample involved during the arc reciprocating wear testing, it is challenging to design an oven that fully enclose the sample and reaches a high and homogenous temperature. Our [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2437,"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":[253],"class_list":["post-2438","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","tag-arc-reciprocating-wear"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/2438","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=2438"}],"version-history":[{"count":2,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/2438\/revisions"}],"predecessor-version":[{"id":2451,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/2438\/revisions\/2451"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media\/2437"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media?parent=2438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/categories?post=2438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/tags?post=2438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}