Slide surface construction having oriented F.C.C. metal layer

Details Slide surface construction having oriented F.C.C. metal layer Slide surface construction having oriented F.C.C. metal layer

1993-12-03

1994-12-27

Roy, Upendra

Metal treatment

Stock

Nickel base

428653, F16C 1700, F16C 2500, F16C 3300

Patent

active

053761944

ABSTRACT:
A slide surface construction is formed of an aggregate of Ni crystals having a face-centered cubic structure. The aggregate includes {311} oriented Ni crystals with their {311} planes (by Miller indices) oriented toward a slide surface. The content S of the {311} oriented Ni crystals is set in a range represented by S.gtoreq.40%. The {311} oriented Ni crystals are of a quadrangular pyramid shape on the slide surface, and provide good oil retention for the slide surface construction. Thus, the slide surface construction exhibits an excellent seizure resistance.

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patent: 5045405 (1991-09-01), Koroschetz et al.
patent: 5310606 (1994-05-01), Fujiwara et al.

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