| abstract |
An article is coated with a multi-layer coating comprising at least one nickel layer deposited on the surface of the article, a palladium/nickel alloy layer deposited on the nickel layer, a refractory metal, preferably zirconium, strike layer deposited on the palladium/nickel alloy layer, and a refractory metal compound, preferably zirconium nitride layer, 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. |