Size Dependent Stiffness of Composite Ceramic with Partial Debonding Interphase

Xie Quan Liu; Bao Feng Li; Lei Zhao; Guo Hui Zhong

doi:10.4028/www.scientific.net/AMR.105-106.55

Paper Titles

Effect of Sm₂O₃ Additives on the Rod-Like β-Si₃N₄ Crystal of Porous Silicon Nitride Fabricated by Reaction-Bonded
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Morphology of In Situ VC Ceramics in High Speed Steel with High Vanadium Content
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Surface Microhardness and Flexural Strength of Colored Zirconia
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Preparation of Ti(C,N)-Based Cermets
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Size Dependent Stiffness of Composite Ceramic with Partial Debonding Interphase
p.55

Mechanism Analysis of Synthesizing Fe-Si₃N₄ by Flash-Combusting FeSi75
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Effect of Silicon Addition on the Properties and Microstructure of Corundum-Mullite Refractory
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Properties of Composite Ceramic Coatings on Ti-6Al-4V Alloy by Surface Nanocrystallization/Micro-Arc Oxidation
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Preparation and Characterization of SiC/MoSi₂ Composites from Powder Resulting from a Mechanical-Assistant Combustion Synthesis Method
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 105-106Size Dependent Stiffness of Composite Ceramic with...

Size Dependent Stiffness of Composite Ceramic with Partial Debonding Interphase

Abstract:

The partial debonding interphase has large influence on the behaviors of composite ceramic. The emerging cause of partial debonding interphase is interpreted and the interaction between particles and partial debonding interphase is accounted for determining the equivalent eigen strains by using the four phase model method. Then the effective stiffness of composite ceramic is estimated. The results show the effective stiffness is associated with the stiffness of the matrix and particles, the volume fractions of particles and partial debonding interphase, the subtending angle and thickness of partial debonding interphase.