2009•Cailiao gongchengRequires access

Study on the Determination of Rare-earth Element in Fe-Mn Based Damping Alloy ICP-AES

Pang Xiao-hui

Abstract

A method of determination of Y,La,Pr,Sm,Ce,Gd and Nd rare-earth elements in Fe-Mn based damping alloy by ICP-AES is study.The experiment of selection of analysis lines,the effect of matrix and coexist elements on the determination and instrument parameters of the analysis results are carried out.The recovery rate is from 93% to 110%,the RSD are less than 6%.The method is simple,rapid and accurate.

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Key concepts: Materials science, Rare earth, Alloy, Rare-earth element, Inductively coupled plasma atomic emission spectroscopy, Recovery rate, Matrix (chemical analysis), Metallurgy