{"id":4891,"date":"2026-08-13T14:21:09","date_gmt":"2026-08-13T06:21:09","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=4891"},"modified":"2026-08-13T14:21:09","modified_gmt":"2026-08-13T06:21:09","slug":"%e3%80%8adetermination-of-chromium-in-surface-coatings-of-wheel-hubs-flame-atomic-absorption-spectrometry%e3%80%8bcontent-summary","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/tr\/applications\/%e3%80%8adetermination-of-chromium-in-surface-coatings-of-wheel-hubs-flame-atomic-absorption-spectrometry%e3%80%8bcontent-summary","title":{"rendered":"\u300aTekerlek G\u00f6beklerinin Y\u00fczey Kaplamalar\u0131ndaki Krom Tayini (Alev Atomik Absorpsiyon Spektrometrisi)\u300b\u0130\u00e7erik \u00d6zeti"},"content":{"rendered":"

1 Y\u00f6ntem Genel Bak\u0131\u015f<\/h1>\n

Tekerlek g\u00f6be\u011fi ultra saf su ile iyice temizlenir ve hava ile kurutulur. Y\u00fczeydeki son kat boya, ara kat boya ve astar, bir kaz\u0131y\u0131c\u0131 kullan\u0131larak \u00e7\u0131kar\u0131l\u0131r. Mikrodalga sindiriminden sonra, krom konsantrasyonu 357,9 nm dalga boyunda alev atomik absorpsiyon spektrometresi ile belirlenir.<\/p>\n

2. Uygulama Kapsam\u0131<\/h1>\n

Tekerlek g\u00f6beklerinin y\u00fczey kaplamalar\u0131ndaki krom miktar\u0131n\u0131n belirlenmesi<\/p>\n

3 Referans Standard\u0131<\/h1>\n

IEC 62312<\/p>\n

4 Alet ve Reaktifler<\/h1>\n

4.1 Aletler ve Ekipmanlar<\/h2>\n

4.1.1 Analitik Cihazlar<\/h3>\n

\u00e7ar\u015faf<\/p>\n\n\n\n\n\n\n\n
- Hay\u0131r. - Hay\u0131r.<\/th>\n\u0130sim<\/th>\nMiktar<\/th>\nTeknik Gereksinimler<\/th>\nAksesuarlar<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nAlev Atom Emme Spektrofotometri<\/td>\n1 set<\/td>\n\u2014<\/td>\nKrom Bo\u015f Katod Lambas\u0131<\/td>\n<\/tr>\n
2<\/td>\nAsetilen Gaz Silindiri<\/td>\n1 silindir<\/td>\nSafl\u0131k \u2265% 99,99<\/td>\n\u2014<\/td>\n<\/tr>\n
3<\/td>\nHava Kompres\u00f6r\u00fc<\/td>\n1 birim<\/td>\nNominal egzoz bas\u0131nc\u0131: 0.3 MPa<\/td>\n\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

1 Method Overview The wheel hub is thoroughly cleaned with ultrapure water and air-dried. A scraper is used to remove the topcoat, intermediate coating and primer on the surface. After microwave digestion, the concentration of chromium is determined by flame atomic absorption spectrometry at a wavelength of 357.9 nm. 2 Scope of Application Determination of […]<\/p>\n","protected":false},"author":2,"featured_media":4892,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36],"tags":[],"class_list":["post-4891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applications"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/posts\/4891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/comments?post=4891"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/posts\/4891\/revisions"}],"predecessor-version":[{"id":4893,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/posts\/4891\/revisions\/4893"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/media\/4892"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/media?parent=4891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/categories?post=4891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/tags?post=4891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}