YS/T 539.9-2009 Methods for chemical analysis of nickel base alloy powder.Part 9:Determination of copper content.Thiosulfate iodimetry (English Version)
This part of YS/T 539 specifies the method for determination of copper content in nickel-based alloy powder. This section is applicable to the determination of copper content in nickel-based alloy powder. The determination range is: 1%-5%.
YS/T 539.9-2009 history
2009YS/T 539.9-2009 Methods for chemical analysis of nickel base alloy powder.Part 9:Determination of copper content.Thiosulfate iodimetry
2006YS/T 539.9-2006 Nickel-based alloy powder chemical analysis method sodium thiosulfate-iodometric method for determination of copper content