Tribological Properties and Worn Surface Analysis Generated by Sulfur-and Phosphorus-free Molybdenum-containing Water-based Lubricant
The development of environment-friendly water-based lubricants has been paid more and more attention in modem manufacturing due to environmental concern and human health.In this paper,several water-soluble molybdenum-containing additives (WMCAs) were synthesized,and characterized by Fourier transform infrared (FTIR),scanning electron microscopy (SEM),and X-ray photoelectron spectroscopy (XPS).The tribological properties of WMCAs in water were evaluated by a four-ball tester.The results indicated that WMCAs exhibited beneficial effect on the anti-wear and friction-reducing properties of water under all tested concentrations,which could be attributed to organic nitrogen compound,iron oxides and MoO3 in WMCAs tribofilm.
Water-based lubricant Molybdenum Tribofilm Surface analysis
Li Li Yan Cheng Biao Wang Wen Yue Bo Xu
School of Engineering and Technology,China University of Geosciences,Beijing 100083,China School of Material Science and Engineering,Beijing Institute of Technology,Beijing 100081,China
国际会议
广州
英文
1054-1057
2012-11-16（万方平台首次上网日期，不代表论文的发表时间）