The structure,friction and wear behaviors of TDA and polymerized TDA LB films under the illumination of UV light were investigated.

By using self-made pin-disk tester,light microscope and scanning electron microscope(SEM),the dry sliding friction and wear characteristics of PCrMo steel were investigated.

Effects of nm SiC content on tribological properties of Ti_3SiC_2/Al composites;

Study on the Tribological Properties of Silicon Carbide and Alumina-based Ceramics;

The dry sliding tribological properties of SiC reinforced aluminum matrix composites and their matrix materials(ZL102) against 40Cr materials were investigated,The worn surface morphologies of the composites and their matrix materials were observed with a scanning electron microscope.

On the state of dry friction the friction and wear property of the pure PTFE and the compositematerial to which rare earth elements were added were studied.

On the basis of tribology principle the effects of friction conditions, such as impact load, temperature and combustion atmosphere etc, on the friction-wear properties of valve valve base pairs were investigated using dynamic wear simulation test and microanalysis technique of surface in this paper.