Paper Title:
Investigation on Wear Resistance of Al-Si-Ti Piston Alloys Produced by Electrolysis
  Abstract

The wear resistance, microstructures, worn surface morphology, TiAl3 phases, eutectic Si particles and the high density of dislocations of the Al-Si-Ti piston alloys have been studied by means of SEM and TEM. The electrolytic low-titanium aluminium alloys were used to make the Al-Si-Ti pistons alloy, the experiment results showed that the wear resistance of the Al-Si-Ti alloy was 1.49 times of that of the Al-Si alloy, and the wear mechanism was mainly plastic deformation wear. The relationship between wear resistances and the yield strength of the Al-Si-Ti piston alloys were established, and the wear mechanism investigated by mean of plastic-elasticity theory. When Ti content is reached to 0.12%, the yield strength of the Al-Si-Ti piston alloy increased from 255 Mpa to 358 Mpa.

  Info
Periodical
Materials Science Forum (Volumes 546-549)
Edited by
Yafang Han et al.
Pages
905-910
DOI
10.4028/www.scientific.net/MSF.546-549.905
Citation
J. P. Xie, J. F. Wang, A. Q. Wang, W. Y. Wang, J. W. Li, Z. X. Liu, "Investigation on Wear Resistance of Al-Si-Ti Piston Alloys Produced by Electrolysis", Materials Science Forum, Vols. 546-549, pp. 905-910, 2007
Online since
May 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: De Hong Lu, Ming Zhou, Shao Sheng Wei, Ye Hua Jiang, Rong Zhou
Abstract:The effect of the temperature at the friction surface on spheroidization and refinement of Si particles in hypereutectic Al-30Si alloys was...
102
Authors: Mariyam Jameelah Ghazali, Mahamad Noor Wahab, Abdul Razak Daud, Jaharah A. Ghani
Abstract:Dry sliding wear properties of aluminum nitride (AlN) reinforced aluminum silicon (Al-Si) alloy were investigated by using a pin-on-disc...
905
Authors: Sheng Zhu, Guo Feng Han, Xiao Ming Wang, Wen Bo Du
Chapter 1: Composites
Abstract:In this study, Al-Si alloy protective coating was deposited on the surface of ZM5 magnesium alloy by cold spray technology. Researchers...
142
Authors: Ai Qin Wang, Jing Pei Xie, Wen Yan Wang, Luo Li Li
Chapter 1: Material Science
Abstract:In the present work, the Al-21Si-0.8Mg-1.5Cu-0.5Mn alloys composite modified by P+RE was prepared by metal mold casting. The tribological...
28
Authors: Bo Gao, Fei Jiang, Yi Hao, Gan Feng Tu, Lei Chen, Weixi Shi
Chapter 1: Non-Ferrous Metal Material
Abstract:The influence of Nd on structure and properties of hypereutectic Al-Si alloys (Al-17.5%Si, Al-25%Si) was investigated in this paper. For...
105