GB/T 20127.3-2006 《Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method》 Related products

This standard specifies the method for the determination of calcium, mg and barium content in superalloys by Inductance coupled plasma emission Light spectrum method, which is suitable for the determination of mass fraction of 0.001% to 0.01%. The standard covers the dissolution of the sample, the addition of internal standards, signal detection and result calculation, etc., to ensure the accuracy and conformity of the determination process. The standard provides accurate detection means for the analysis of trace elements, and has important application value in quality control in metallurgy and materials science.