Process for providing metallic articles and the like with wear-r

Details Process for providing metallic articles and the like with wear-r Process for providing metallic articles and the like with wear-r

Filed on

1981-12-09

Date issued

1984-11-27

Examiner

Kaplan, G. L.

Patent Class

Chemistry: electrical and wave energy

SubClass

Processes and products

Other Related Categories

204 371, 204 38R, 204 38B, 204 38E, C25D 534, C25D 548

Type

Patent

Status

active

Patent number

044849885

Description

ABSTRACT:
This disclosure is concerned with providing metallic articles, such as cutting and drilling tools, gears, bearings and other structures subject to wear in use, with wear-resisting coatings adhered at desired surfaces thereof, preferably in the form of a thin, generally fractional mil, nickel-boron porous deposit within the voids and over the surface of which a molten mixture of soft metal and organic plastic material of low friction coefficient has been adhered. Improved properties are imparted by cryogenic treatment.

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F. A. Lowenheim, Electroplating, McGraw-Hill Book Co., New York, 1978 p. 129.
"Custom Multi-Coating Service", Ti-Coatings, Inc., Mt. Clemens, Michigan.
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"Hard Tool Coatings Improve Wear", Tooling & Production, Mar., 1981.

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