Method for forming hard particle wear surfaces

Details Method for forming hard particle wear surfaces Method for forming hard particle wear surfaces

1993-12-20

1995-04-04

Wasil, Daniel D.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Powder pretreatment

419 5, 419 9, 419 18, 419 23, 419 28, 419 40, B22F 300

Patent

active

054035449

ABSTRACT:
A method for forming a wear surface on a metal substrate has a slurry which includes wear resistant particles, powdered steel, and binder system positioned on the metal substrate by retaining walls for a time sufficient for drying the slurry and forming a composite material of preselected thickness "T". The retaining walls are then removed and the substrate and the composite material are heated and passed through a rolling mill compressing the composite material.

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