Study of Roughness for Electroplating of Composite Texture on Material Surface
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℃, 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.
Surface texturing Composite electroplating WC Particle Surface roughness
Tan Yong Liu Changsheng Sun Jie Yu Xiaozhong
School of Environmental and Chemical Engineering, Shenyang Ligong University,Shenyang 110159, China Key Laboratory for Anisotropy & Texture of Materials, Ministry of Education,Northeastern University, School of Environmental and Chemical Engineering, Shenyang Ligong University,Shenyang 110159, China Key Laboratory for Anisotropy & Texture of Materials, Ministry of Education, Northeastern University
国际会议
11th IUMRS International Conference in Asia(第十一届国际材联亚洲材料大会 IUMRS-ICA 2010)
青岛
英文
511-514
2010-09-25（万方平台首次上网日期，不代表论文的发表时间）