Research on Application of Electroplating Zinc-Nickel Alloy Technology
With the difference of the regional conditions of the equipment,the traditional iron and steel coating technolo-gies such as phosphating,oxidation,galvanization and so on could not meet the requirements of the equipment environment.In order to improve the market competitiveness,it was very necessary to research and apply the new technology of alkaline zincate type zinc-nickel alloy electroplating aiming at the product protection technology in the harsh environment such as o-cean and tropical rain forest.Through the research on the technology of zinc-nickel alloy electroplating with good corrosion resistance,the matching test of process parameters was carried out by orthogonal test and single factor way.The batch pro-duction verification and performance test of electroplating Zn-Ni alloy under different iron and steel materials with different structure were carried out,which provided the basis for product protection design,and finally formed the typical process specification of Zn-Ni alloy for iron and steel metal materials.It could be widely used in military and civilian products with high protective requirements under harsh conditions such as marine climate.
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