Low cost, environmentally favorable, chromium plate...

Details Low cost, environmentally favorable, chromium plate... Low cost, environmentally favorable, chromium plate...

2011-03-01

2011-03-01

Austin, Aaron (Department: 1784)

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

C428S639000, C428S668000, C428S678000, C428S323000, C428S328000, C428S331000, C428S935000, C075S236000

Reexamination Certificate

active

07897265

ABSTRACT:
A coating which improves the wear performance of a part is described. The coating is applied over an article such as a part or a workpiece using an electroplating process. The coating broadly includes a cobalt material matrix with a hardness of at least 550 HV and a plurality of carbide particles distributed throughout the cobalt material matrix. The cobalt material matrix may be a cobalt-phosphorous alloy. The particles interspersed throughout the matrix may be chrome carbide or silicon carbide particles.

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Japanese Office Action dated Aug. 3, 2009.

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