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Precious metal electroplating

Publisher: Administrator Date：2021-11-29

Precious metal electroplating


贵金属表面镀层是为了使饰品美观或者增强亮度及抗氧化性，在饰品表面电镀一层其它金属。如银饰品镀金、铂金饰品镀铑等。并不是说饰品是假的。

       贵金属主要指金、银和铂族金属（钌、铑、钯、锇、铱、铂）等8种金属元素。这些金属大多数拥有美丽的色泽，具有较强的化学稳定性，一般条件下不易与其他化学物质发生化学反应。

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