Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1978-09-13
1981-09-22
Hunt, Brooks H.
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75237, 75238, 75203, 75204, 75205, 75200, C22C 2900, B22F 300
Patent
active
042908078
ABSTRACT:
This invention relates to a hard alloy consisting of a metallic phase and a hard phase having a B1 type crystal structure, and being represented by the following general formula,
REFERENCES:
patent: 3690962 (1972-09-01), Rudy
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patent: 3708355 (1973-01-01), Rudy
patent: 3723104 (1973-03-01), Rudy
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patent: 3779746 (1973-12-01), Rudy
patent: 3994692 (1976-11-01), Rudy
patent: 4049876 (1977-09-01), Yamamoto et al.
Schwarzkopf et al., Refractory Hard Metals (1953), MacMillan Comp., pp. 370-387.
Rudy, Journal of the Less-Common Metals, vol. 33 #1, Oct. 1973, pp. 43-70.
Asai Tsuyoshi
Fujimori Naoji
Yamamoto Takaharu
Hunt Brooks H.
Sumitomo Electric Industries Ltd.
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