Abstract
The electroplating of bright Zn-Ni alloy process using HEDP as coordinating agent, ZNP as additive agent is studied. The effect of coordinating agent, chloride content, [Zn2+]/[Ni2+], cathode current density, temperature, and supplementary coordinating agent on Ni content is investigated; composition and physical phase of alloy plating layer, brightness of plating layer, and stability of plating solution are comprehensive considered; and also, the optimum composition of plating solution for bright Zn-Ni alloy electroplating and technological condition is determined; finally, deposition mechanism is discussed.
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Published in Russian in Elektrokhimiya, 2006, Vol. 42, No. 1, pp. 25–30.
The text was submitted by the authors in English.
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Wang, Z.L., Yang, Y.X., Zhang, J.B. et al. A study on electroplating of zinc nickel alloy with HEDP plating bath. Russ J Electrochem 42, 22–26 (2006). https://doi.org/10.1134/S1023193506010046
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DOI: https://doi.org/10.1134/S1023193506010046