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Elastic Properties of Porous Structural Ceramics Produced by Plasma-Spraying

Published online by Cambridge University Press:  10 February 2011

A. Wanner
A. Wanner*
Affiliation:
Universität Stuttgart, Institut für Metallkunde, Seestr. 71, D-70174 Stuttgart, Germany, E-Mail: alexander.wanner@po.uni-stuttgart.de
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Abstract

This study focuses on the relationship between porosity and elastic stiffness of structural ceramic materials produced by plasma-spraying. Mg-AI-spinel was chosen as a model material and studied in as-sprayed condition as well as upon annealing to increasingly higher temperatures up to 1650°C. The detailed analysis of the stiffness and mass density evolution offers a deep insight into the initial microstructural state of the material and into the morphological changes that occur upon heat treatment.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 521: Symposium R – Porous & Cellular Materials for Structural Applications , 1998 , 45
Copyright
Copyright © Materials Research Society 1998

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References

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