Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1982-11-08
1984-09-11
Hunt, Brooks H.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 05BB, 419 33, 419 30, B22F 100
Patent
active
044708475
ABSTRACT:
A process to produce passified Group IVb transition metal based metal particles having a controlled particle size distribution is disclosed which produces particles suitable for metallurgy usage without additional particle size reduction. Such particles are also substantially free of halides and are produced at temperatures considerably below that of arc melting temperatures of Group IVb transition metals and alloys based thereon.
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Hard Robert A.
Megy Joseph A.
Hunt Brooks H.
Occidental Research Corporation
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