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.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

1436-1438

DOI:

10.4028/www.scientific.net/KEM.336-338.1436

Citation:

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

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Price:

$35.00

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