Microstructural factors affecting fatigue initiation in various Al based bearing alloys


Ali, M.S., Reed, P.A.S., Syngellakis, S., Moffat, Andrew and Perrin, Carl, (2006) Microstructural factors affecting fatigue initiation in various Al based bearing alloys Poole, W.J., Wells, M.A. and Lloyd, D.J. (eds.) In Aluminium Alloys 2006: Innovation Through Research and Technology. Trans Tech., pp. 1071-1076.

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Description/Abstract

Microscale fatigue damage mechanisms in various Al-Sn-Si based bearing alloys used as linings of plain automotive bearings are reported. Extensive work on previously developed alloys has concluded that secondary phase particles such as Sn and Si are potential fatigue initiation sites with a complex combination of various particle geometry parameters. A newly developed alloy contains a number of complex intermetallics with much finer and fewer Sn and Si particles. This alloy system appears to be more resistant to microscale fatigue damage compared to the previous systems.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Series ISSN 0255-5476
ISBNs: 0878494081 (print)
Venue - Dates: 10th International Conference on Aluminum Alloys, 2006-07-09 - 2006-07-13
Related URLs:
Keywords: bearing, secondary phase particles, finite body tessellation (fbt), finite element analysis (fea)
Subjects:
Organisations: Engineering Mats & Surface Engineerg Gp
ePrint ID: 43049
Date :
Date Event
2006Published
Date Deposited: 10 Jan 2007
Last Modified: 16 Apr 2017 18:50
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/43049

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