Ferro-alloy process and product

Details Ferro-alloy process and product Ferro-alloy process and product

1977-08-24

1979-01-09

Rutledge, L. DeWayne

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 05R, 75 05BA, 75 3, 75129, 423409, C21C 700

Patent

active

041336780

ABSTRACT:
This invention is directed to the making of a ferro-nitrogen addition agent for steel making processes. The ferro-nitrogen agent is derived in my process from waste materials of steel making and processing.

REFERENCES:
patent: 1629563 (1927-05-01), Westberg
patent: 2872292 (1959-02-01), Altmann
patent: 3066022 (1962-11-01), Yumazaki
patent: 3704116 (1972-11-01), Paris et al.
patent: 4004916 (1977-01-01), Kreiger
patent: 4004918 (1977-01-01), Fukuoka et al.
Mellor; J. W.; Supplement to Mellor's Comprehensive Treatise on Inorganic and Theoretical Chemistry, vol. VIII, Supp. I, pp. 214-215, (1964).
Sidgwich; N. Y.; The Chemical Elements and Their Compounds, vol. 5, Oxford, p. 658 (1950).

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