Elevated Sliding Wear Characterization of Al/SiCp Composites


Article Preview

This study was to aimed to investigate on the sliding wear behaviors at both ambient and elevated temperatures in Al/SiCp composites fabricated by the newly developed duplex process. Wear test using wear tester of pin-on-disc type was carried out under the conditions of load 100N , velocity 0.64m/s, distance 4000m. The sliding wear behaviors under the conditions of ambient temperature, 200°C and 200°C-Ar gas and microstructures were studied using OM and SEM. The results obtained from this study are as follows; Wear amount decreased with the decrease in particle size. The wear resistance at 200°C-Ar on composites was greater than those at 200°C and room temperature in the as-composites.



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




S.W. Kim et al., "Elevated Sliding Wear Characterization of Al/SiCp Composites", Materials Science Forum, Vols. 475-479, pp. 949-952, 2005

Online since:

January 2005




[1] S. Ryu, S.I. Hong, S.S. Cho and H. Kwon : Met. Mater. -Int. Vol. 3, No. 1 (1997)33-39.

[2] P. Rohatgi, Cast aluminium-matrix composites for automotive applications, J. Met., (April 1991) 10-15.

[3] S.W. Kim, E.K. Lee, W.Y. Jeon : J. Kor. Foundrymen's Soc., 13(1993)524.

[4] H. Nakata, T. Choh, Kanetake : J. JIM, 58 (1994) 803.

[5] S.W. Kim, K.D. Woo, S.W. Han : J. Kor. Foundrymen's Soc., (1994) 471-479.

[6] Y.C. Kim, D.H. Kim, Y.S. Han, H.I. Lee : Journal of the Korean Foundrymen's Society, vol. 17, No. 6, (1997)560-568.

[7] S.Y. Kim et al.: J. of the Korean Inst. of Metals, vol. 26, No. 12, (1998)1131-1138.

[8] J.Y. Yao* , D.A. Graham, B. Rinderer, M.J. Couper : Micron 32 (2001) 865-870.

[9] M. Vogelsang : Met. Trans., 17A(1986)379.

[10] I. Dutta, S.M. Allen, J.L. Hafley : Met. Trans., 22A(1991)2553 x (a) (b) (c) 100㎛㎛㎛㎛ 20㎛㎛㎛㎛ (a) (b) (c) 100㎛㎛㎛㎛100㎛㎛㎛㎛ 20㎛㎛㎛㎛20㎛㎛㎛㎛ Al2O3 Fe2O3 Al2O3 Fe2O3 No-Ar Ar R. T 200-A 200 0 2 4 6 8 Wear amount ( (g) 10 -2 ).

Fetching data from Crossref.
This may take some time to load.