镍-磷-碳化硅化学沉积复合镀层耐磨性的研究THE WEAR RESISTANCE OF ELECTROLESS DEPOSITED Ni-P-SiC COMPOSITE COATINGS
邓宗钢,魏纯金,朱东明,肖长庚
摘要(Abstract):
在含有碳化硅微粒的化学沉积镍磷合金液中,可以获得镍-磷-碳化硅复合镀层。本文采用光镜、电镜、显微硬度和磨损试验等方法,研究了镍-磷-碳化硅复合镀层的组织和耐磨性的关系。试验结果表明,由于共沉积碳化硅微粒在镀层中均匀弥散地分布,在镀态和热处理状态下,复合镀层的耐磨性比化学沉积镍磷合金层和硬铬镀层的耐磨性更优越。热处理能提高复合镀层的硬度和耐磨性,在400℃热处理一小时后,复合镀层具有最高的硬度和耐磨性。本文还对复合镀层的磨损机理作了初步的探讨。
关键词(KeyWords):
基金项目(Foundation):
作者(Author): 邓宗钢,魏纯金,朱东明,肖长庚
参考文献(References):
- [1] E. Wagner and E. Broszeit, wear, 55(1979) , P. 235~244
- [2] M. Ghouse, M. Viswamathan and E. G. Ramachandran, Metal Finishing, (1980) , August, 57~63
- [3] K. Parker, Plating and Surface Finishing (1981) , December, P. 71~76
- [4] 大高徹雄,热处理(1982) 8
- [5] A. J. Gould, P. J. Boden and S. J. Harris, Trans. of Ins t. Met. Finish, 61(1983) , P. 97~104
- [6] M. Ghouse, Met. Finish, (1984) , March
- [7] 邓宗钢,黄新民,“化学沉积镍磷合金层的性能及其应用”机械工程材料
- [8] N. Feldstein, T. Lancsek, D. Lindsay and L. Salerno, Metal Finishing, (1983) 8
- [9] 本间英夫,水島信也,和久昭夫,金属表面技术(1980) 10
- [10] Frederick A. Lowenheim, Modern Electroplating, Third Edition (1974)
- [11] T. K. Dennis, S. T. Sheikh and E. C. Silverstone, Trans. of the Institute of Metal Finishing, 59(1981) 4
- [12] Arthur H. Graham, Robert W. Lindsay and Harold J. Read, Journal of the Electrochemical society, (1965) , 4 April
- [13] 邓宗钢,洪钟,肖长庚等,热处理对化学沉积4. 9%P镍磷合金层组织和性能的影响,金属科学与工艺5(1986) 1
- [14] J. B. Cahoon, W. H. Broughton and A. R. Kutzak, Metall Trans. 2 (1971) , 1979
- [15] Konrad Parker, Plating and Surface Finishing 68(1981) P. 71
- [16] 邓宗钢,黄录官,肖氏庚等,“磷含量和热处理对化学沉积镍磷合金耐磨性的影响”《摩擦磨损》(1985) 4
- [17] A.R.Rosenfield,“用位错理论探讨磨损”《国外摩擦学》第七期P.1
- [18] N. P. Suh, Wear 44(1971) , 1~16
文章评论(Comment):
|
||||||||||||||||||
|
||||||||||||||||||