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Boron removal from metallurgical-grade silicon by CaO–SiO2 slag refining
Kui-Xian Wei;Hai-Fei Lu;Wen-Hui Ma;Yan-Long Li;Zhao Ding;Ji-Jun Wu;Yong-Nian Dai;The National Engineering Laboratory for Vacuum Metallurgy and State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization;Kunming University of Science and Technology;Key Laboratory for Nonferrous Vacuum Metallurgy of Yunnan Province and Engineering Research Center for Silicon Metallurgy and Silicon Materials of Yunnan Provincial Universities;Kunming University of Science and Technology;
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