This standard specifies the method for the determination of nickel content in zirconium and zirconium alloys. This standard applies to the determination of nickel content in zirconium and zirconium alloys. Measuring range: 0.0020% ~ 0.15%.
GB/T 13747.3-1992 history
2020GB/T 13747.3-2020 Methods for chemical analysis of zirconium and zirconium alloys-Part 3:Determination of nickel content-Dimethyglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry
1992GB/T 13747.3-1992 Zirconium and zirconium alloys--Determination of nickel content--Dimethylglyoxime spectrophotometric method