Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1981-03-31
1983-08-02
Rosenberg, P. D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75129, 75130R, C22C 3308, C21C 700
Patent
active
043964257
ABSTRACT:
Addition of vanadium to molten iron-base alloys using an agglomerated mixture of V.sub.2 O.sub.3 and calcium-bearing reducing agent.
REFERENCES:
patent: 2386486 (1958-05-01), Brennan et al.
patent: 2935397 (1960-05-01), Saunders et al.
patent: 2999749 (1961-09-01), Saunders et al.
patent: 3579328 (1971-05-01), Aas
patent: 4071355 (1979-01-01), Staggers
"Development of Exothermic Vanadium Oxide Addition Agents", Dec. 26, 1946.
"Electromelt" Bulletin EMC-65, (1957) and attached letter 3/26/57.
Faulring Gloria M.
Fitzgibbon Alan
Nasiadka Anthony F.
Doherty John R.
Rosenberg P. D.
Union Carbide Corporation
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