Compacted, passivated metallized iron product

Details Compacted, passivated metallized iron product Compacted, passivated metallized iron product

1976-12-22

1978-06-06

Rutledge, L. Dewayne

Specialized metallurgical processes, compositions for use therei

Compositions

Loose particulate mixture containing metal particles

75 3, 75 44R, C22B 124

Patent

active

040934551

ABSTRACT:
A compacted, passivated metallized iron product useful as a feed material for a steelmaking process, the product generally being formed by the compaction of hot metallized iron material, thus forming a product with a very dense face and a less dense center. The total iron present in the product is at least 75% in the metallic state and generally from 90% to 96% in the metallic state.

REFERENCES:
patent: 2252697 (1941-08-01), Brassert
patent: 2287663 (1942-06-01), Brassert
patent: 2839397 (1958-06-01), Cavanagh
patent: 3580717 (1971-05-01), Kononov
patent: 3740215 (1973-06-01), Burk
patent: 3986870 (1976-10-01), Danieli et al.
Van Deusen; E. L.; Fortune, Oct. 1956; p. 167.

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