Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1981-03-31
1983-02-15
Rosenberg, P. D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 53, C21C 700
Patent
active
043739482
ABSTRACT:
Addition of a metal selected from niobium, molybdenum, chromium and tungsten to molten iron-base alloys using an agglomerated mixture of a selected metal oxide and calcium-bearing reducing agent.
REFERENCES:
patent: 2386486 (1958-05-01), Brennan
patent: 2935397 (1960-05-01), Saunders
patent: 2999749 (1961-09-01), Saunders
patent: 3591367 (1971-07-01), Perfect
patent: 3801308 (1974-04-01), Gustison
"Development of Exothermic Vanadium Oxide Addition Agents" (Dec. 26, 1946).
"Electromelt" Bulletin EMC-65 (Mar., 1957).
Faulring Gloria M.
Fitzgibbon Alan
Slish Frank
Doherty John R.
Rosenberg P. D.
Union Carbide Corporation
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