ISO 1178-1976 镁合金 可溶性锆的测定 茜素磺酸盐光度法

标准号：ISO 1178-1976
中文标准名称：镁合金 可溶性锆的测定 茜素磺酸盐光度法
英文标准名称：Magnesium alloys; Determination of soluble zirconium; Alizarin sulphonate photometric method
标准类型：H12
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H12
国际标准分类号：77.120.20
适用范围：The method is applicable to alloys having zirconium contents between 0,1 and 1,0 % (m/m). However the method is not applicable completely to alloys having lead and/or bismuth (see annex). Rare earths, thorium and silver do not interfere. Specifies principle and procedure of the method, the reagents, apparatus, sampling, expression of results and test report.