Paper Title:
Study of Roughness for Electroplating of Composite Texture on Material Surface
  Abstract

In this paper, the intermediate layer was prepared by electroplating of nickel and WC particles. The parameters, including current density and temperature, were studied in the experiments. The measured methods, which consisted of surface roughometer and SEM, were used to character the roughness and microstructure. The experimental results showed that the optimizing parameters of the electroplating for composite texture were as follows, temperature was 65°C, current density was 5A/dm2 and the pH value was 6.5. Under the condition of optimizing parameters the values of roughness Ra were in the range from 4.5 to 6.7 μm. From the microstructure observation by SEM revealed that the particles on the surface were well distributed. The difference of the electroplating time induced the different nickel contents which affected the binding force. The roughness of the surface was in the range of 1.35 to 4.47 μm.

  Info
Periodical
Edited by
Yafang Han, Fusheng Pan, Jianmao Tang, Chungen Zhou
Pages
511-514
DOI
10.4028/www.scientific.net/MSF.686.511
Citation
Y. Tan, C. S. Liu, J. Sun, X. Z. Yu, "Study of Roughness for Electroplating of Composite Texture on Material Surface", Materials Science Forum, Vol. 686, pp. 511-514, 2011
Online since
June 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yun Sung Moon, Jae Ho Lee, Tae Sung Oh, Ji Young Byun
Abstract:The codeposition behavior of submicron sized diamond with nickel from nickel electrolytes has been investigated. Electroplating of diamond...
1597
Authors: Wei Lin Zhao, Hui Huang, Zhen Lin Wang
Abstract:The effects of the surface roughness on electro-deposition properties of the special nickel electroplating coating for the 45# steel were...
962
Authors: Ye Fa Tan, Bin Cai, Yi Qiang Tu, Ting Xu, Hua Tan, Chun Hua Zhou
Abstract:In order to improve the grinding performance and service life of electroplating composite coatings with high percent of hard abrasives, the...
1457
Authors: Xiang Zhu He, Xin Li Zhou, Lin Yuan Huang
Abstract:Cr-Fe-ZrO2 composite coatings were electrodeposited in trivalent chromium chloride electrolyte containing glycine as complexing...
3056
Authors: Lei Liu, Hai Feng Yang, Rui Feng Li
Chapter 2: Metal Casting Processes and Equipment
Abstract:The traditional pure nickel coatings and the Ni-Co alloy coatings were prepared with the same parameters on the type 316L stainless steel...
1590