Abstract

The use of reverse polarization during the electrodeposition of the Zn–Ni–Co alloy made it possible to increase the amount of alloying components, Ni and Co, in the composition of the deposit. It is established that the inclusion of cobalt in the composition of the Zn–Ni coating and the use of the reverse electrolysis mode contribute to the production of finer crystalline coatings with corrosion resistance exceeding this characteristic of the chromated zinc coating.

中文翻译：

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反向电解模式参数对锌镍钴合金成分和性能的影响

摘要

在Zn-Ni-Co合金电沉积过程中使用反向极化可以增加镀层成分中合金成分Ni和Co的含量。可以确定的是，在Zn-Ni涂层的组成中包含钴以及使用反向电解模式有助于生产出具有更耐腐蚀性能的铬酸盐镀层，其结晶度超过了铬酸盐镀锌层的特性。