YS/T 539.8-2009 Methods for chemical analysis of nickel base alloy powder.Part 8:Determination of copper content.Neocuproin-chloroform extraction spectrophotometry (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: 0.01%-1%.
YS/T 539.8-2009 history
2009YS/T 539.8-2009 Methods for chemical analysis of nickel base alloy powder.Part 8:Determination of copper content.Neocuproin-chloroform extraction spectrophotometry
2006YS/T 539.8-2006 Nickel-based alloy powder chemical analysis method Neocuproine-chloroform extraction spectrophotometric method for determination of copper content