Specialized metallurgical processes – compositions for use therei – Processes – Producing or purifying free metal powder or producing or...
Patent
1998-03-24
2000-02-08
Wyszomierski, George
Specialized metallurgical processes, compositions for use therei
Processes
Producing or purifying free metal powder or producing or...
75369, 75371, B22F 922
Patent
active
060223952
ABSTRACT:
A method is provided for producing molybdenum metal powders having consistently high tap densities. The method involves doping an ammonium molybdate solution with a soluble potassium compound, forming an ammonium dimolybdate precipitate and reducing the precipitate to form a metal powder.
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Christini James N.
Eckert Jeffrey A.
Pinkowski Thomas R.
Sheppeck David C.
Clark Robert F.
Osram Sylvania Inc.
Wyszomierski George
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