Hi-density sintered alloy

Details Hi-density sintered alloy Hi-density sintered alloy

1995-11-21

1997-08-12

Jordan, Charles T.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75230, 75238, 75243, 75246, 75255, 75950, C22C 104, C22C 3302, C22C 3800

Patent

active

056567871

ABSTRACT:
A process of forming a sintered article for powder metal comprising blending carbon and ferro alloys and lubricant with compressible elemental iron powder, pressing said blended mixture to form sintering said article, and then high temperature sintering said article in a reducing atmosphere to produce a sintered article having a high density from a single compression.

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patent: 5256184 (1993-10-01), Kosco
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patent: 5312475 (1994-05-01), Purnell et al.
patent: 5326526 (1994-07-01), Ikenoue et al.

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