{"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":"vickers-sertligi-2","status":"publish","type":"post","link":"https:\/\/nanovea.com\/tr\/vickers-sertligi-2\/","title":{"rendered":"Vickers Sertli\u011fi ve Aletli Makroindentasyon"},"content":{"rendered":"<p>Makroindentasyon sertlik testleri, bir malzemenin genel sertli\u011fini belirlemek i\u00e7in yayg\u0131n olarak kullan\u0131l\u0131r. Vickers sertlik testi (HV), Brinell sertlik testi (HB), Knoop sertlik testi (HK) ve Rockwell sertlik testi (HR) dahil ancak bunlarla s\u0131n\u0131rl\u0131 olmamak \u00fczere \u00e7e\u015fitli makro sertlik \u00f6l\u00e7\u00fcmleri vard\u0131r. Sertlik testleri aras\u0131nda en b\u00fcy\u00fck \u00f6l\u00e7eklerden birine sahip olan Vickers testi, t\u00fcm metallerin sertli\u011fini \u00f6l\u00e7mek i\u00e7in yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Vickers sertlik testinde, her bir kenar\u0131 yatay d\u00fczlemle 22\u00b0 a\u00e7\u0131 yapan kare tabanl\u0131 piramit \u015feklinde bir elmas kullan\u0131l\u0131r. Numune y\u00fczeyine girinti yapar ve kare \u015feklinde bir iz olu\u015fturur. K\u00f6\u015fegenin ortalama uzunlu\u011fu olan d \u00f6l\u00e7\u00fclerek, Vickers sertli\u011fi \u015fu form\u00fcl kullan\u0131larak hesaplanabilir: burada F N cinsinden ve d milimetre cinsindendir. Burada, do\u011fru sertlik de\u011ferleri elde etmek i\u00e7in d de\u011ferinin do\u011fru \u00f6l\u00e7\u00fcm\u00fc kritik \u00f6neme sahiptir. Buna kar\u015f\u0131l\u0131k, enstr\u00fcmanl\u0131 indentasyon tekni\u011fi, indentasyon y\u00fck\u00fc ve yer de\u011fi\u015ftirme \u00f6l\u00e7\u00fcmlerinden mekanik \u00f6zellikleri do\u011frudan \u00f6l\u00e7er. Girintinin g\u00f6rsel olarak g\u00f6zlemlenmesine gerek yoktur; girintinin d de\u011ferlerinin belirlenmesinde kullan\u0131c\u0131 hatas\u0131n\u0131 ortadan kald\u0131r\u0131r.<\/p>\n<p><a href=\"https:\/\/nanovea.com\/wp-content\/themes\/wp-nanovea\/Application%20Notes\/vickers-hardness.pdf\" target=\"_blank\">Vickers Sertli\u011fi ve Aletli Makroindentasyon<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>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 [&hellip;]<\/p>","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\/tr\/wp-json\/wp\/v2\/posts\/2286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/comments?post=2286"}],"version-history":[{"count":2,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/posts\/2286\/revisions"}],"predecessor-version":[{"id":2288,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/posts\/2286\/revisions\/2288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/media\/2279"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/media?parent=2286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/categories?post=2286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/tr\/wp-json\/wp\/v2\/tags?post=2286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}