Process for making titanium, zirconium and hafnium-based metal p

Details Process for making titanium, zirconium and hafnium-based metal p Process for making titanium, zirconium and hafnium-based metal p

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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