摘要
为了有效提升电镀件的耐腐蚀性能,开发了一种全新的电镀液配方体系。利用相同的工艺,不同的电镀液体系制备同种类型零件,分别从镀层厚度、电位差、微孔数、活性点数、耐候性和耐腐蚀性多角度展开对比验证。结果表明,新微孔镍体系在提升电镀件耐腐蚀性方面表现优异,同时阐明其防腐机理,为开发新的电镀体系提供思路。
To improve the anti-corrosion properties of electroplated parts,a brand new electroplating solution formula system was developed.In this research,the same kinds of electroplating parts were prepared using the same process and different electroplating solution systems to make comparative verification in aspects including coating thickness,potential difference,number of microspores,number of active points,weather resistance and corrosion resistance.The results show that the new microporous nickel system has excellent performance improving the corrosion resistance of electroplating parts,and this article clarifies its anti-corrosion mechanism,which can provide ideas for the development of new electroplating system.
作者
仝岩
虞国忠
Tong Yan;Yu Guozhong(FAW-Volkswagen Automotive Co.,Ltd.,Changchun,130011;MacDermid Enthone(Su Zhou)Industrial Co.,Ltd.,Suzhou 215000)
出处
《汽车工艺与材料》
2023年第4期29-36,共8页
Automobile Technology & Material
关键词
塑料电镀
耐腐蚀
微孔镍
Plastic electroplating
Anti-corrosion
Microporous nickel
