期刊
TRIBOLOGY INTERNATIONAL
卷 65, 期 -, 页码 3-12出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.triboint.2013.03.021
关键词
Complex fluids; Wear analysis; In-lubro infrared spectroscopy; Friction mechanisms
资金
- DFG (Deutsche Forschungsgemeinschaft) [KA2745/3-1, SPP 1191, KA2745/2-1]
The tribological behavior of complex fluids was investigated to study the mechanisms, which cause low friction values. Therefore reciprocating sliding tests using two different geometries (cylinder-on-disc, ring-on-disc) were performed. Afterwards the characteristics of the wear scars were analyzed. In addition, in-lubro infrared analysis executed to assign the relative change of the content of water during a tribological test. The mesogenic fluid MF-02/06 (mu approximate to 0.005), imidazolium-based ionic liquids (mu approximate to 0.02) and ionic liquid crystals (mu approximate to 0.01) showed low friction coefficients after a specific running-in time using cylinder-on-disc geometry. The wear scars showed a characteristic grooved structure for the fluids with the lowest friction coefficients. Using in-lubro IR-spectroscopy, it was detected that the water content decreases during the tribological test, which influences the corrosive behavior. (C) 2013 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据