Slide contacting member and production method therefor

Details Slide contacting member and production method therefor Slide contacting member and production method therefor

1987-04-13

1988-09-27

Albritton, C. L.

Electric heating

Metal heating

By arc

21912184, 21912185, B23K 2614

Patent

active

047743930

ABSTRACT:
A slide contacting member which is subjected to slide contact with a counter member. The slide contacting member is made by applying a hard layer, e.g., chromium, onto a parent material, irradiating the hard layer with a high energy density laser beam onto the plating under conditions such that concavities having a softened layer are formed thereon, the concavities being used to keep oil during the contact with the other member. The hard layer is finished grinded after irradiation.

REFERENCES:
patent: 4200382 (1980-04-01), Friedman
patent: 4322600 (1982-03-01), Crahay
patent: 4628179 (1986-12-01), Crahay
patent: 4686349 (1987-08-01), Kawazu et al.

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