Improved removal of boron from metallurgical-grade Si by CaO-SiO2-CaCl2 slag refining with intermittent CaCl2 addition

Lu, CH; Tang, TY; Sheng, ZL; Xing, PF; Luo, XT

Luo, XT (reprint author), Xiamen Univ, Coll Mat, Fujian Prov Key Lab Adv Mat, Xiamen 361005, Peoples R China.

VACUUM, 2017; 143 ( ): 7

Abstract

CaO-SiO2-CaCl2 slag refining with intermittent CaCl2 addition has been performed to eliminate boron from metallurgical-grade silicon (MG-Si). The boro......

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