Thermally stable sintered porous metal articles

Details Thermally stable sintered porous metal articles Thermally stable sintered porous metal articles

1978-01-11

1980-12-16

Schafer, Richard E.

Metal treatment

Process of modifying or maintaining internal physical...

Magnetic materials

29420, 294205, 75200, 75211, 75214, 75222, 75246, 252512, 252513, 252515, C21D 100, B22F 324, B22F 310, H01B 102

Patent

active

042395577

ABSTRACT:
A sintered porous metal article is provided which is essentially thermally stable at elevated temperatures. In addition, a method for producing such an article is also provided which method comprises preparing a blend of base metal particles and active dispersoid particles, forming the mixture into an article of the desired shape, and heating the so-formed article at sintering temperatures.

REFERENCES:
patent: 2220641 (1940-11-01), Davis
patent: 2721378 (1955-10-01), Oliver et al.
patent: 3357826 (1967-12-01), Honaker et al.

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