Mechanism of Enhanced Wear-Resistance of the Ti-Mo Modification Layer

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Mo modified layers on Ti-6Al-4V alloy were obtained with plasma surface alloying technique. The properties of the Mo-diffusion layers were investigated in this paper. Results show that the Mo-diffusion layers obviously enhance the wear resistance of Ti alloys against a polished 2100 steel counterbody ball under ball-on-disc test condition. With a series of experimental results, a wear model of high wear resistance of modified layers is propounded. The noval wear behavior is a result of absolute elasticity characteristics on the subsurface of Mo modified layers.

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Periodical:

Materials Science Forum (Volumes 475-479)

Main Theme:

Edited by:

Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie

Pages:

3947-3950

Citation:

L. Qin et al., "Mechanism of Enhanced Wear-Resistance of the Ti-Mo Modification Layer ", Materials Science Forum, Vols. 475-479, pp. 3947-3950, 2005

Online since:

January 2005

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$38.00

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