Process for preparing powder metal parts with dynamic properties

Details Process for preparing powder metal parts with dynamic properties Process for preparing powder metal parts with dynamic properties

1988-03-11

1990-05-01

Lechert, Jr., Stephen J.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Powder shape or size characteristics

419 35, 419 36, 419 37, 419 39, 419 58, 419 27, 419 10, 419 11, 419 12, 419 29, C22F 100

Patent

active

049216651

ABSTRACT:
The present invention relates to porous powder metal (P/M) parts having improved dynamic properties such as impact and fatigue strength. These properties are achieved by the use of finer metal powders.

REFERENCES:
patent: 3425828 (1969-02-01), Cape
patent: 3720551 (1973-03-01), Allen

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