炉外精炼的主要的精炼工艺

2025-02-23 11:40:03
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回答1:

LF(Ladle Furnace process); AOD(Argon-oxygen decaburizition process );
VOD (Vacuum oxygen decrease process) ;
RH (Ruhrstahl Heraeus process);
CAS-OB( Composition adjustments by sealed argon -oxygen blowing process) ;
喂线 (Insert thread) ;
钢包吹氩搅拌(Ladle argon stirring);
喷粉( powder injection )。