... deoxidizer, and uses in the steel-making industry Content of Silicon carbide: Sic 65%, 68%, 70%, 72%Size: Φ55mm x ... wastage of molten steel, enhances the output.2, Because silicon carbide element oxidation may produces the reaction heat energy, which may reduce ... the electricity, and shorten the operating time.3, Using Silicon carbide ball in manufacturing the manganese steel and the chrome steel ...