Influence of boric anhydride upon the physical and chemical properties of ferrosilicon slag

[摘要] The authors study the influence of boric anhydride upon the physical and chemical properties of slag in the manufacture of ferrosilicon. It is established that adding boric anhydride to the slag changes its refractory quality and its viscosity and eases pouring slag and metal. Slags with optimal composition and properties are described.

[发布机构] Yurga Institute of Technology, National Research Tomsk Polytechnic University, Kemerovskaya obl., Yurga, Russia^1

[效力级别] 经济学 [学科分类] 工业工程学

[关键词] Boric anhydride;Optimal composition;Physical and chemical properties;Refractory quality