Tungsten carbide-steel alloy

Details Tungsten carbide-steel alloy Tungsten carbide-steel alloy

1976-02-27

1977-10-11

Steiner, Arthur J.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75129, 148 31, C22C 110

Patent

active

040533069

ABSTRACT:
A wear resistant hard metal composition or alloy, comprises 1 - 20 micron particles of tungsten carbide or tungsten carbide and up to about ten percent cobalt or nickel embedded uniformly throughout a steel matrix of high tungsten content. The method of making the alloy composition comprises depositing tungsten carbide particles of less than 325 mesh into a fused steel matrix.

REFERENCES:
patent: 3819364 (1974-06-01), Frehn
patent: 3823030 (1974-07-01), Hudson
patent: 3916497 (1975-11-01), Doi et al.
patent: 3917463 (1975-11-01), Doi et al.
patent: 3929471 (1975-12-01), Akahori et al.
patent: 3942954 (1976-03-01), Frehn

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