摘要 |
<p>An accessory having on the surface thereof a colored coating formed by a dry plating method, characterized by comprising an accessory base material made of copper alloy or zinc, a nickel plated coating layer formed on the base material or a copper plated coating layer and a nickel plated coating layer formed on the copper plated coating layer, an amorphous nickel-phosphorus alloy plated coating layer formed on the nickel plated layer surface and at least one colored coating layer formed on the nickel-phosphorus alloy plated coating layer by a dry plating method, a phosphorus content in the nickel-phosphorus alloy plated coating layer being 11 to 16 wt.%, thereby providing a low-cost accessory having a colored coating improved in corrosion resistance.</p> |