ISO 2354-1976
镁合金 不溶性锆的测定 茜素磺酸盐光度法
Magnesium alloys; Determination of insoluble zirconium; Alizarin sulphonate photometric method
- 适用范围
- The method is applicable to alloys having insoluble zirconium contents between 0,02 and 0,3 %. Rare earths, thorium and silver do not interfere. Specifies principle and procedure of the method, reagents, apparatus, sampling, expression of results and test report.