| 摘要 |
An article is coated with a multilayer coating comprising a nickel layer deposited on the surface of the article, a palladium strike layer deposited on the nickel layer, a palladium/nickel alloy layer deposited on the palladium strike layer, a refractory metal, preferably zirconium, strike layer deposited on the palladium/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.
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