Technology for Nanodiamond Electroless Composite Plating and Properties of Coating
The Ni-P-nanodiamond electroless composite plating adopting nanodiamond made dispersed acid liquid and the technology for Nanodiamond Electroless composite plating on steel plate was studied. The effect of plating factors on the properties of the coating was studied with orthogonal tests. The optimum formula of nanodiamond electroless composite plating was as follow: nanodiamond 3.0g/L, temperature 85 ℃, pH 4.5.Microstructure, corrosion resistance and wear resistance of coating were studied. The result show that The nanodiamond content of the composite coating can get weight 15.44％, and the cystiform microstructure is fine and the cohension between coating and base is good. The coefficient of friction of coating is about 0.8 time compared with that of pure Ni-P coating and its corrosion resistance was improved greatly due to the fine nanodiamond particle occupying in the little pit.
nanodiamond composite coatings orthogonal tests wear resistance
Xiaoting Huang Gangyi Cai
School of Materials and Chemical Engineering, Zhongyuan University of Technology, Zhengzhou 451191, School of Mechanical and Electrical Engineering, Henan University of Technology,Zhengzhou 450007 Chi
国际会议
2010 International Conference on Advanced Mechanical Engineering(2010年先进机械工程国际学术会议 AME 2010)
洛阳
英文
843-846
2010-09-04（万方平台首次上网日期，不代表论文的发表时间）