TY - JOUR
T1 - Anelastic behavior of 8Y-FSZ/Al2O3 composite
AU - Kitazawa, Rumi
AU - Horibe, Susumu
AU - Suzuki, Tohru S.
N1 - Funding Information:
Acknowledgements The authors wish to thank Prof. Y. Kagawa and Dr. T. Tomimatsu at The University of Tokyo and Dr. Y. Sakka at National Institute for Materials Science for their support in the preparation and characterization of the composites. This research was supported by Waseda University Grant for Special Research Project (2006B-142, 2008B-146).
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2008/11
Y1 - 2008/11
N2 - This paper has clarified the anelasticity of 8Y-FSZ/α-alumina composites wherein the 8Y-FSZ phases are dispersed like islands. The amount of anelastic strain generated and the manner of anelastic deformation were compared to those of monolithic 8Y-FSZ. The anelastic strains of six kinds of 8Y-FSZ/α-alumina, as well as of monolithic 8Y-FSZ and monolithic α-alumina, were measured. The results showed that the anelastic strain was produced even in the composite where 8Y-FSZ phases existed as islands, and that the more the anelastic strain produced, the higher the volume fraction of 8Y-FSZ. In addition, the composition with a fully densified alumina phase had the effect of inhibiting anelastic strain in the 8Y-FSZ phase.
AB - This paper has clarified the anelasticity of 8Y-FSZ/α-alumina composites wherein the 8Y-FSZ phases are dispersed like islands. The amount of anelastic strain generated and the manner of anelastic deformation were compared to those of monolithic 8Y-FSZ. The anelastic strains of six kinds of 8Y-FSZ/α-alumina, as well as of monolithic 8Y-FSZ and monolithic α-alumina, were measured. The results showed that the anelastic strain was produced even in the composite where 8Y-FSZ phases existed as islands, and that the more the anelastic strain produced, the higher the volume fraction of 8Y-FSZ. In addition, the composition with a fully densified alumina phase had the effect of inhibiting anelastic strain in the 8Y-FSZ phase.
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U2 - 10.1007/s10853-008-3006-2
DO - 10.1007/s10853-008-3006-2
M3 - Article
AN - SCOPUS:55149113947
VL - 43
SP - 6834
EP - 6839
JO - Journal of Materials Science
JF - Journal of Materials Science
SN - 0022-2461
IS - 21
ER -