Tribological and conductive behavior of Cu/Cu rolling current-carrying pairs in a water environment
作者： Yixiang Sun , Chenfei Song , Zili Liu , Jiawei Li , Li Wang
DOI: 10.1016/J.TRIBOINT.2019.106055
关键词: Electrical conductor 、 Conductivity 、 Tribology 、 Materials science 、 Tribometer 、 Composite material 、 Current (fluid) 、 Water environment 、 Optical microscope 、 X-ray photoelectron spectroscopy
摘要: Abstract The effect of water on rolling current-carrying contact pairs was investigated using a disc–disc tribometer in water-dripping condition. coefficient friction increased with applied current and peaked over 1.1 when the 1.5 A, which much higher than that recorded air. SEM optical microscopy demonstrated this high resulted pits surface plastic flow subsurface. XPS results indicated CuO generated during through two mechanisms: tribo- electro-oxidation reactions. AFM observations suggested formation oxides could weaken conductivity pairs. These may provide deeper understanding joint effects mechanics chemistry surfaces.
sci-hub.se 参考文章(31)
P.L. Wong, P. Huang, Y. Meng, The Effect of the Electric Double Layer on a Very Thin Water Lubricating Film Tribology Letters. ,vol. 14, pp. 197- 203 ,(2003) , 10.1023/A:1022320531293
Hui Feng Liu, Yong Ming Nie, Kai Chen, Fuan Sun, Hao Zhu, Carbon Brush Wear of Radar Tachometer Identification Technology Based on Eigen Value Analysis in Time Domain Applied Mechanics and Materials. ,vol. 602-605, pp. 1883- 1886 ,(2014) , 10.4028/WWW.SCIENTIFIC.NET/AMM.602-605.1883
Hui Cen, Ardian Morina, Anne Neville, Rihard Pasaribu, Ileana Nedelcu, Effect of water on ZDDP anti-wear performance and related tribochemistry in lubricated steel/steel pure sliding contacts Tribology International. ,vol. 56, pp. 47- 57 ,(2012) , 10.1016/J.TRIBOINT.2012.06.011
Chenfei Song, Xiaoying Li, Hanshan Dong, Bingjun Yu, Zhiming Wang, Linmao Qian, Nondestructive tribochemistry-assisted nanofabrication on GaAs surface Scientific Reports. ,vol. 5, pp. 9020- 9020 ,(2015) , 10.1038/SREP09020
Xian Ning Xie, Hong Jing Chung, Dian Min Tong, Chorng Haur Sow, Andrew Thye Shen Wee, Field-induced meniscus dynamics and its impact on the nanoscale tip-surface interface Journal of Applied Physics. ,vol. 102, pp. 084313- ,(2007) , 10.1063/1.2802188
J.K. Lancaster, A review of the influence of environmental humidity and water on friction, lubrication and wear Tribology International. ,vol. 23, pp. 371- 389 ,(1990) , 10.1016/0301-679X(90)90053-R
Frank Philip Bowden, David Tabor, The friction and lubrication of solids ,(1954)
Kanji Ono, T. Mifune, M. Meshii, Yield stress increase in electron irradiated copper Philosophical Magazine. ,vol. 17, pp. 235- 240 ,(1968) , 10.1080/14786436808226158
Shaobiao Cai, Bharat Bhushan, Meniscus and viscous forces during normal separation of liquid-mediated contacts. Nanotechnology. ,vol. 18, pp. 465704- ,(2007) , 10.1088/0957-4484/18/46/465704
Jing Li, Yuhong Liu, Xinchun Lu, Jianbin Luo, Yuanjing Dai, Material Removal Mechanism of Copper CMP from a Chemical–Mechanical Synergy Perspective Tribology Letters. ,vol. 49, pp. 11- 19 ,(2013) , 10.1007/S11249-012-0037-2