Residual stress distribution in a functionally graded alumina-silicon carbide material


Dancer, C.E.J., Achintha, M., Salter, C.J., Fernie, J.A. and Todd, R.I. (2012) Residual stress distribution in a functionally graded alumina-silicon carbide material Scripta Materialia (doi:10.1016/j.scriptamat.2012.05.002).

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Description/Abstract

Functionally graded ceramic structures have a range of potential applications as they enable the exploitation of two ceramic materials with very different properties, such as coefficient of thermal expansion. We report the microstructural investigation of a novel functionally graded structure for alumina and silicon carbide with systematically varied composition. Stresses in the structure have been modelled analytically and by finite element modelling, and are consistent with fluorescence microscopy measurements of residual stress in the structure.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1016/j.scriptamat.2012.05.002
ISSNs: 1359-6462 (print)
Keywords: functionally graded materials, ceramics, residual stresses
Subjects:
Organisations: Infrastructure Group
ePrint ID: 338015
Date :
Date Event
7 May 2012e-pub ahead of print
Date Deposited: 08 May 2012 15:18
Last Modified: 17 Apr 2017 17:12
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/338015

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