Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4986141 | Tribology International | 2017 | 8 Pages |
Abstract
The tribological behaviors of titanium alloy-tungsten carbide friction pair lubricated by oil or water based lubricants are investigated with the help of universal tribotester. The results show that self-emulsifying ester (SEE), either oil phase or aqueous solution, has good friction reduction performance on titanium alloys while the commonly used paraffin and PAO fail to lubricate this system. Furthermore, it demonstrates that SEE aqueous solution with 1Â wt% concentration presents a better anti-wear property than the oil phase. It can decrease the adhesive and abrasive wear greatly. The surfaces inside and outside wear track are detected by ToF-SIMS. The high polarity of the molecules and good thermal conductivity of the aqueous solution lead to the excellent lubricating and anti-wear properties for titanium alloys.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Ye Yang, Chenhui Zhang, Yuanjing Dai, Jianbin Luo,