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Theoretical Meso-Model of Al2O3/ZrO2 Ceramic Response under Compression

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Abstract:

This paper presents theoretical modeling of two-phase ceramic composites subjected to compression. The meso-mechanical model allows for inclusion of all microdefects in the polycrystalline structure that exists at the grain boundary interfaces and inside the grains. The constitutive relations for the Al2O3/ZrO2 composite with the gradual degradation of the material properties due to different defects development were formulated.

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Periodical:

Key Engineering Materials (Volume 601)

Pages:

92-95

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.601.92

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Online since:

March 2014

Authors:

Tomasz Sadowski, Liviu Marsavina

Keywords:

Compression State, Meso-Modelling, Two-Phase Ceramic Composite

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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References

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