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Reciprocating wear Resistance of Al-SiC Nano-composite fabricated by Accumulative Roll Bonding process

E Darmiani, I Danaee, M.A. Golozar, M.R. Toroghinejad, A. Ashrafi, A.  Ahmadi

Reciprocating wear Resistance of Al-SiC Nano-composite fabricated by Accumulative Roll Bonding process

Materials & Design 50 (2013) 497 - 502

 

Abstract

In this work the wear behaviour of Al–SiC nano-composite, produced by accumulative roll bonding process was characterized using a pin-on-flat wear-testing machine. Hence various tests such as micro-hardness and reciprocating wear test were carried out. Morphology of the worn surfaces of this nano-composite was examined using scanning electron microscope. Experimental results have been revealed that the wear resistance of this nano-composite increased by increasing the cycle number due to SiC particles act as a solid lubricant. Also by increasing the cycle’s number the size of SiC particle becomes less than 100 nm and nano-composite was formed.

 

Journal Papers
Month/Season: 
September
Year: 
2013