LADLE REFINING METHOD OF RECARBURIZERAND FE-CR

摘要

The method prevents the explosion of molten steel by changing the charging method of recarburizers and molten steel with heavily charged Fe-Cr. The refining method comprises (A) charging the deoxidizers including Fe-Si, Fe-Mn, and aluminum pellets and fluxes such as CaO and CaF2 into the ladle; (B) shaking the ladle; (C) charging recarburizers and Fe-Cr.