Laminate

Details Laminate Laminate

1987-07-10

1990-04-10

Lechert, Jr., Stephen J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

384 42, 384624, 384912, 428552, 428554, 428557, 428652, 428653, 428668, 428674, 428676, 428681, B22F 704

Patent

active

049160265

ABSTRACT:
Sliding layers overlays produced by cathode sputtering comprise a matrix-forming metallic material and at least one other material which is substantially insoluble in the matrix have greatly improved mechanical and corrosion resistance properties, if the insoluble material has a lower melting point than the matrix material, and if the diameters of the particles of the insoluble material are statistically normally distributed with mean x<0.8 .mu.m. Such overlays are produced with the temperature of the substrate maintained below 150.degree. C. during the sputtering process. Coating rates of >0.2 .mu.m [of layer thickness] per minute may be used informing such overlays.

REFERENCES:
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patent: 3285680 (1966-11-01), Dailey
patent: 3403010 (1968-09-01), MacDonald et al.
patent: 4140592 (1979-02-01), Orlando
patent: 4188079 (1980-02-01), Mori
patent: 4277113 (1981-07-01), Heshmat
patent: 4307998 (1981-12-01), Nakayama et al.
patent: 4309064 (1982-01-01), Fukuoka et al.
patent: 4404263 (1983-09-01), Hodes et al.
patent: 4608085 (1986-08-01), Eudier et al.
patent: 4645360 (1987-02-01), Eastwood et al.

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