A New Ti3AlC2/Cu Cermet Exhibiting Excellent Tribological Properties


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The tribological behavior of a new cermet Ti3AlC2/Cu was experimentally investigated. The results showed that the Ti3AlC2/Cu was a good tribological material sliding against the low carbon steel, especially for a high sliding speed. The friction coefficient was as low as 0.13 ~ 0.15, and the Ti3AlC2/Cu wear rate was only 3.4×10-6 mm3/Nm, for the sliding speed of 60 m/s and the normal pressure of 0.8 MPa. The forming of a frictional film consisted of Ti, Al, Cu and Fe oxides on the friction surfaces could be a fundamental cause.



Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong




Z. Y. Huang et al., "A New Ti3AlC2/Cu Cermet Exhibiting Excellent Tribological Properties", Key Engineering Materials, Vols. 336-338, pp. 1436-1438, 2007

Online since:

April 2007




[1] J.R. Groza, J.G. Gilbeling: Mater. Sci. Eng. A Vol. 171 (1993), p.115.

[2] M. W. Barsoum: Prog. Solid. St. Chem. Vol. 28 (2000), p.201.

[3] N. V. Tzenov, M. W. Barsoum: J. Am. Ceram. Soc. Vol. 83 (2000), p.825.

[4] H.X. Zhai, Z.Y. Huang, Y. Zhou, et al.: Mater. Sci. Forum Vol. 475-479 (2004), p.1251.

[5] H.X. Zhai, Z.Y. Huang, M.X. Ai, et al.: J. Am. Ceram. Soc. Vol. 88. (2005), p.3270.

[6] H.X. Zhai and Z.Y. Huang: Wear Vol. 257 (2004), p.414.