Article having a decorative and protective multilayer coating si

Details Article having a decorative and protective multilayer coating si Article having a decorative and protective multilayer coating si

1995-05-22

1996-09-03

Zimmerman, John

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

428648, 428660, 428675, B32B 1504, B32B 1520

Patent

active

055522335

ABSTRACT:
An article is coated with a multilayer coating comprising a nickel layer deposited on the surface of the article, a tin-nickel alloy layer deposited on the nickel layer, a refractory metal, preferably zirconium, strike layer deposited on the tin-nickel alloy layer, and a refractory metal compound, preferably zirconium nitride, deposited on the refractory metal strike layer. The coating provides the color of polished brass to the article and also provides abrasion and corrosion protection.

REFERENCES:
patent: 2316303 (1942-04-01), Wesley
patent: 2432893 (1947-12-01), Holt et al.
patent: 2653128 (1953-09-01), Brenner et al.
patent: 2926124 (1960-02-01), Taylor
patent: 3090733 (1963-05-01), Brown
patent: 3771972 (1973-11-01), Schaer et al.
patent: 3772168 (1973-11-01), Dillenberg
patent: 3887444 (1975-06-01), Fueki et al.
patent: 3940319 (1976-02-01), Pollack
patent: 4029556 (1977-06-01), Monaco et al.
patent: 4033835 (1977-07-01), Lerner et al.
patent: 4049508 (1977-09-01), Morrissey
patent: 4226082 (1980-10-01), Nishida
patent: 4252862 (1981-02-01), Nishida
patent: 4418125 (1983-11-01), Henricks
patent: 4556607 (1985-12-01), Sastri
patent: 4591418 (1986-05-01), Snyder
patent: 4640869 (1987-02-01), Loth
patent: 4699850 (1987-10-01), Kishi et al.
patent: 4761346 (1988-08-01), Naik
patent: 4791017 (1988-12-01), Hofmann et al.
patent: 4847445 (1989-07-01), Helderman et al.
patent: 4849303 (1989-07-01), Graham et al.
patent: 4911798 (1990-03-01), Abys et al.
patent: 4925394 (1990-05-01), Hayashi et al.
patent: 5024733 (1991-06-01), Abys et al.
patent: 5102509 (1992-04-01), Albon et al.
patent: 5178745 (1993-01-01), Abys et al.
patent: 5250105 (1993-10-01), Gomes et al.
patent: 5314608 (1994-05-01), Caballero
patent: 5413874 (1995-05-01), Moysam et al.
Atotech, Technical Information (Bulletin) Oct. 30, 1994 Electroplating, Frederick A. Lowenheim--1978, pp. 210-225.

Affiliated with

Also associated with

Rating

Article having a decorative and protective multilayer coating si does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Article having a decorative and protective multilayer coating si, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Article having a decorative and protective multilayer coating si will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1948775