{"id":2286,"date":"2016-01-25T22:29:02","date_gmt":"2016-01-25T22:29:02","guid":{"rendered":"http:\/\/nanovea.com\/?p=2286"},"modified":"2016-01-25T22:29:45","modified_gmt":"2016-01-25T22:29:45","slug":"%e3%83%93%e3%83%83%e3%82%ab%e3%83%bc%e3%82%ba%e3%83%8f%e3%83%bc%e3%83%89%e3%83%8d%e3%82%b9","status":"publish","type":"post","link":"https:\/\/nanovea.com\/ja\/vickers-hardness\/","title":{"rendered":"\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6\u3068\u8a08\u88c5\u5316\u30de\u30af\u30ed\u30a4\u30f3\u30c7\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u6bd4\u8f03"},"content":{"rendered":"

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Macroindentation hardness tests are widely used to determine the overall hardness of a material. There are a variety of macrohardness measurements, including but not limited to Vickers hardness test (HV), Brinell hardness test (HB), Knoop hardness test (HK) and Rockwell hardness test (HR). With one of the largest scales among hardness tests, the Vickers test is widely used for measuring the hardness of all metals. Vickers hardness uses a diamond in the form of a square-based pyramid with an angle to the horizontal plane of 22\u00b0 on each side. It indents on the sample surface and creates a square imprint. By measuring the average length of the diagonal, d, the […]<\/p>\n","protected":false},"author":1,"featured_media":2279,"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":[230],"class_list":["post-2286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","tag-vickers-hardness"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/posts\/2286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/comments?post=2286"}],"version-history":[{"count":2,"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/posts\/2286\/revisions"}],"predecessor-version":[{"id":2288,"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/posts\/2286\/revisions\/2288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/media\/2279"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/media?parent=2286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/categories?post=2286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/ja\/wp-json\/wp\/v2\/tags?post=2286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}