Process for the descarburizacao of escorias initially obtained by electro refusao; and process for the electro refusao of escorias alloys

摘要

A method of decarburizing molten ESR slags to reduce carbon pick up in corrosion resistant alloys is provided in which Fe2O3 is added to the molten slag prior to remelting the metallic electrode in amounts sufficient to reduce carbon in the slag to a desired level.