Method of producing ferro-alloys

Details Method of producing ferro-alloys Method of producing ferro-alloys

1986-06-17

1988-03-15

Andrews, Melvyn J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 1063, 420123, 420126, 420127, 420590, 420117, C22B 400

Patent

active

047311126

ABSTRACT:
A method of making a molten ferroalloy product in a melting furnace by charging a briquet consisting essentially of metallized iron, granulated alloy metal oxide, and a carbon source, such as coke breeze, to the melting furnace, burning solid carbonaceous material to reduce the alloy metal oxide to metallized form and to heat the charge to form a molten ferroalloy product. Fluxes and slag formers are also charged to the furnace as required.

REFERENCES:
patent: 3637370 (1972-01-01), Buker
patent: 4395285 (1983-07-01), Merkert
Stlephenson RL Direct Reduced Iron, p. 224, Aug. 1982, TN707D56.

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