標(biāo)準(zhǔn)號：ISO 10309-1994
中文標(biāo)準(zhǔn)名稱：金屬覆蓋層 孔隙率試驗 鐵試劑試驗
英文標(biāo)準(zhǔn)名稱：Metallic coatings - Porosity tests - Ferroxyl test
標(biāo)準(zhǔn)類型：A29
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：A29
國際標(biāo)準(zhǔn)分類號：25.220.40
適用范圍：Lays down a method of revealing pores or other discontinuities, when testing metallic coatings, that are not visibly affected by ferricyanide and chloride ions during the test period and that are cathodic to iron and steel. This method is especially useful for thick, hard chromium coatings used for wear resistance.