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Keywords:High frequency switching power supply    Electroplating power supply    Rectifier

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Precious metal electroplating

Publisher: Administrator Date:2021-11-29

Precious metal electroplating


貴金屬表面鍍層是為了使飾品美觀或者增強(qiáng)亮度及抗氧化性,在飾品表面電鍍一層其它金屬。如銀飾品鍍金、鉑金飾品鍍銠等。并不是說飾品是假的。

       貴金屬主要指金、銀和鉑族金屬(釕、銠、鈀、鋨、銥、鉑)等8種金屬元素。這些金屬大多數(shù)擁有美麗的色澤,具有較強(qiáng)的化學(xué)穩(wěn)定性,一般條件下不易與其他化學(xué)物質(zhì)發(fā)生化學(xué)反應(yīng)。

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