Microlaminated coating

Details Microlaminated coating Microlaminated coating

1984-10-26

1986-05-27

Andrews, R. L.

Chemistry: electrical and wave energy

Processes and products

Vacuum arc discharge coating

204192SP, 204192C, 204192N, 427250, 4272552, 4272557, 427404, 4274197, 4285395, 428688, 428689, 428697, 428698, C23C 1400

Patent

active

045914184

ABSTRACT:
An article is coated with alternate microscopically thin layers of titanium nitride and gold alloy using a cathodic sputtering process to provide a microlaminated coating having the color and brilliance of a much thicker coating of the gold alloy while being more resistant to corrosion and scratching.

REFERENCES:
patent: 3793175 (1974-07-01), Joly et al.
patent: 4101200 (1978-07-01), Daxinger
patent: 4226082 (1980-10-01), Nishida
patent: 4226899 (1980-10-01), Thiel et al.
patent: 4252862 (1981-02-01), Nishida
patent: 4309460 (1982-01-01), Singh et al.
patent: 4403014 (1983-09-01), Bergmann
patent: 4415421 (1983-11-01), Sasanoma
patent: 4510190 (1985-04-01), Glaser

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