National Engineering Research Center for DPSSL

1 ARTICLES PUBLISHED IN JoVE

Engineering

Quantitative Analysis of Vacuum Induction Melting by Laser-induced Breakdown Spectroscopy

Tianzhuo Zhao^1,2,3, Xin Li^1,2, Qixiu Zhong^1,2, Hong Xiao^1,3, Shuzhen Nie^1,3, Fuqiang Lian^1,3, Sining Sun⁴, Zhongwei Fan^1,2,3

¹The Academy of Opto-electronics, Chinese Academy of Sciences, ²University of Chinese Academy of Sciences, ³National Engineering Research Center for DPSSL, ⁴Beijing GK Laser Technology Co., Ltd.

During vacuum induction melting, laser-induced breakdown spectroscopy is used to perform real-time quantitative analysis of the main-ingredient elements of a molten alloy.