Abstract：Trace impurity elements As,Te,Sb,Pb,Sn,Bi,Ag,Tl in the Fe-Ni matrix high temperature alloy are determined by HCD-1 hollow cathode discharge source with a set of K3 nickel matrix alloy standards used as calibration curve. The results show that the method is fast and convenient,and possesses relative low detection limits and good accuracy and precision.
王宝如. 空心阴极光谱法分析铁镍基高温合金杂质[J]. 材料工程, 1999, 0(8): 41-43.
WANG Bao-ru. Determination of Impurities in Fe-Ni Matrix High Temperature Alloy by Hollow Cathode Discharge Atomic Emission Spectrometry. Journal of Materials Engineering, 1999, 0(8): 41-43.