Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1978-01-18
1980-03-11
Stallard, W.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 05BC, 75251, 75252, 75254, 264 11, 264 12, 264 13, B22D 2308
Patent
active
041926722
ABSTRACT:
A boron-containing nickel or cobalt spray-and-fuse self-fluxing alloy powder contains hard precipitates of chromium boride and, optionally, chromium carbide which are internally precipitated from a melt of said alloy. Such alloy powder is made by atomizing the melt at about the temperature at which the melt is viscous.
REFERENCES:
patent: 2936229 (1960-05-01), Shepard
patent: 3372054 (1968-03-01), Wishnie et al.
patent: 3378392 (1968-04-01), Longo
patent: 3970445 (1976-07-01), Gale et al.
Klar Erhard
Moskowitz Larry N.
Becker Gordon P.
Douthitt Merton H.
Mueller, Jr. Jerry K.
SCM Corporation
Stallard W.
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