Conditioning metal powder for injection molding

Details Conditioning metal powder for injection molding Conditioning metal powder for injection molding

1992-04-03

1994-05-24

Walsh, Donald P.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Powder pretreatment

419 23, 419 30, 419 36, 419 37, 419 38, B22F 100

Patent

active

053146581

ABSTRACT:
Tungsten and molybdenum powders are advantageously conditioned for metal injection molding by fluid energy milling the powder prior to batching. A preferred method of conditioning, jet milling, has been found to beneficially effect the particle characteristics to render the metal powder more suitable for injection molding.

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