Infiltrated powder metal part and method for making same

Details Infiltrated powder metal part and method for making same Infiltrated powder metal part and method for making same

1988-06-23

1990-12-11

Lechert, Jr., Stephen J.

Specialized metallurgical processes, compositions for use therei

Compositions

Loose particulate mixture containing metal particles

75246, 411 10, 411 12, 411 27, 411 36, 419 37, B22F 100

Patent

active

049767780

ABSTRACT:
The present invention relates to an infiltrated ferrous powder metal part containing certain additives, yielding a part having improved dimensional control during infiltration and uniform and predictable distribution of dynamic properties within a given group of commonly manufactured parts.

REFERENCES:
patent: 4421717 (1983-12-01), Vemulapalli
patent: 4554218 (1985-11-01), Gardner et al.
patent: 4597938 (1986-07-01), Matsuura et al.
patent: 4606768 (1986-08-01), Svilar et al.
patent: 4710223 (1987-12-01), Matejczyk
patent: 4731118 (1988-03-01), Svilar et al.
patent: 4861373 (1989-08-01), Klar et al.
patent: 4908164 (1990-03-01), Brussino

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