VACUUM LADLE DECARBURIZATION APPARATUS BLOWING OXIDIZING GAS DIRECTLY INTO MOLTEN STEEL AT REDUCED PRESSUR

摘要

PURPOSE:An apparatus for vacuum decarburization by directly blowing an oxidizing gas into molten steel at reduced pressure in which no drop of molten metal is splashed, oxygen efficiency for decarburization is stable and high and temperature fall of molten steel can be compensated.