Tribological Behaviour of Ceramic Coatings Formed on Titanium Alloy through Miro-Arc Oxidation Technique

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In the present work, the wear behaviour of coatings produced on Ti-6Al-4V alloy by micro-arc oxidation method was studied. The wear tests were performed using a pin-on-disc wear machine under dry sliding conditions. It is found that the MAO coating can efficiently improve the wear-resistant performance of Ti alloy in the test range of this paper. The coated samples demonstrated wear rates up to 5-12 times lower than that of the uncoated substrates tested. The wear behaviours are deeply characterized by the variations of coating structure and composition.

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie

Pages:

898-901

Citation:

X. T. Sun and C. X. Lin, "Tribological Behaviour of Ceramic Coatings Formed on Titanium Alloy through Miro-Arc Oxidation Technique", Key Engineering Materials, Vols. 353-358, pp. 898-901, 2007

Online since:

September 2007

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$38.00

[1] L. Yerkhin, X. Nie, A. Leyland, A. Matthews, S. J. Dowey: Surf. Coat. Technol. Vol. 122 (1999) 73.

[2] L. Yerokhin, A. Leyland, A. Matthews: Appl. Surf. Sci. Vol. 200 (2002) 172.

[3] Xuetong Sun, Zhaohua Jiang, Shigang Xin, Zhongping Yao: Thin Solid Films. Vol. 471 (2005) 194-199.

DOI: https://doi.org/10.1016/j.tsf.2004.06.096

[4] Xuetong Sun, Zhaohua Jiang, Zhongping Yao, Xuelin Zhang: Appl. Surf. Sci. Vol. 252 (2005) 441-447.

[5] S. S. Kim, S. W. Kim, S. M. Hsu.: Wear. Vol. 179 (1994) 69-73.

[6] N. P. Suh: Wear Vol. 44 (1977) 1-16.

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