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METHOD FOR GALVANIC DEPOSITION OF A COATING LAYER FROM PALLADIUM / NICKEL MIXED CRYSTALS
METHOD FOR GALVANIC DEPOSITION OF A COATING LAYER FROM PALLADIUM / NICKEL MIXED CRYSTALS
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机译:钯/镍混合晶体电沉积涂层的方法。
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摘要
A method of electrodepositing a palladium/nickel alloy coating upon a substrate wherein the coating is plated onto the substrate by electrodeposition from a bath containing 5 to 30 g per liter of palladium and 5 to 30 g per liter of nickel and having a palladium-nickel ratio such that the coating contains 30 to 90% by weight of palladium. The bath is provided during the electrodeposition of the coating with at least one acetylene amine or amino alcohol capable of improving the brightness and mechanical properties of the coating.
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