Toughening Analysis for Eutectic Composite Ceramic Containing Lamellae

Xin Hua Ni; Cheng Chen; Xie Quan Liu; Wan Heng He

doi:10.4028/www.scientific.net/AMM.204-208.4071

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Toughening Analysis for Eutectic Composite Ceramic...

Toughening Analysis for Eutectic Composite Ceramic Containing Lamellae

Abstract:

On basis of the residual-stress-field of the composite ceramic, the frictional force on the boundary of the lamellae can be computed. Then the frictional work is determined. The pull-out toughening mechanism is gotten. The result shows that the toughening value is dependent on the size of lamellae: the pull-out toughening value will increase as the thickness of the lamellae increase.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

4071-4074

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.4071

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Online since:

October 2012

Authors:

Xin Hua Ni, Cheng Chen, Xie Quan Liu, Wan Heng He

Keywords:

Eutectic Composite Ceramic, Fractional Work, Lamellae, Pull-Out Toughening Model, Size Dependence

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References

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