Method for increasing tap density of molybdenum powder

Specialized metallurgical processes – compositions for use therei – Processes – Producing or purifying free metal powder or producing or...

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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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patent: 5734960 (1998-03-01), Patrician et al.
patent: 5785731 (1998-07-01), Fait et al.

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