Stock material or miscellaneous articles – Composite – Of metal
Patent
1995-12-18
1998-03-31
Turner, Archene
Stock material or miscellaneous articles
Composite
Of metal
75236, 75237, 75238, 75240, 75254, 75255, 428212, 428323, 428325, 428469, 428472, 428698, 501 87, 501 93, B32B 900
Patent
active
057336644
ABSTRACT:
A matrix powder for formation along with an infiltrant into a matrix for use as a wear element or for use in retaining at least one discrete hard element. The matrix powder includes crushed sintered cemented tungsten carbide particles. The composition of the crushed sintered cemented tungsten carbide comprises between about 6 weight percent and about 13 weight percent binder metal and between about 87 weight percent and about 94 weight percent tungsten carbide.
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Kelley Harold E.
Peterson Gary R.
Silvis William E.
Terry Charles J.
Kennametal Inc.
Prizzi John J.
Turner Archene
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