Title: Method for controlling secondary top-blown oxygen in subsurface pneumatic steel refining
Application Number: 86103345 Application Date: 1986.05.20
Publication Number: 1005090 Publication Date: 1986.11.19
Approval Pub. Date: 1991.06.19 Granted Pub. Date: 1991.06.19
International Classifi-cation: C21C5/30
Applicant(s) Name: Union Carbide Corp. Address:
Inventor(s) Name: Ivan Francis Masterson
Attorney & Agent: LU XINHUA
Abstract:
    A steelmaking method which enables accurate prediction of the split of top-injected oxygen between that which reacts with the bath and that which reacts with carbon monoxide above the bath.
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