Affiliation:
1. Chongqing Institute of Technology
2. Chongqing Industry Polytechnic College
3. Chongqing University of Technology
Abstract
The effects of the surface roughness on electro-deposition properties of the special nickel electroplating coating for the 45# steel were investigated. The results indicate that the surface roughness has great effects on the corrosion resistance and the surface hardness of the coating, the adhesion force between the coating and the substrate. Among the three 45# samples with different surface roughnesses, the sample with moderate surface roughness (Ra≈0.1um) has the relatively higher corrosion resistance, surface hardness and adhesion force than the samples with higher and lower surface roughness.
Publisher
Trans Tech Publications, Ltd.
Cited by
9 articles.
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