Anelastic behavior of 8Y-FSZ/Al2O3 composite

Rumi Kitazawa; Susumu Horibe; Tohru S. Suzuki

doi:10.1007/s10853-008-3006-2

Anelastic behavior of 8Y-FSZ/Al₂O₃ composite

Rumi Kitazawa, Susumu Horibe, Tohru S. Suzuki

Research output: Contribution to journal › Article › peer-review

Abstract

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.

Original language	English
Pages (from-to)	6834-6839
Number of pages	6
Journal	Journal of Materials Science
Volume	43
Issue number	21
DOIs	https://doi.org/10.1007/s10853-008-3006-2
Publication status	Published - 2008 Nov
Externally published	Yes

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1007/s10853-008-3006-2

Fingerprint Dive into the research topics of 'Anelastic behavior of 8Y-FSZ/Al<sub>2</sub>O<sub>3</sub> composite'. Together they form a unique fingerprint.

Cite this

@article{b2a770335ee54f49ac23571ed16a51a7,

title = "Anelastic behavior of 8Y-FSZ/Al2O3 composite",

abstract = "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.",

author = "Rumi Kitazawa and Susumu Horibe and Suzuki, {Tohru S.}",

note = "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).",

year = "2008",

month = nov,

doi = "10.1007/s10853-008-3006-2",

language = "English",

volume = "43",

pages = "6834--6839",

journal = "Journal of Materials Science",

issn = "0022-2461",

publisher = "Springer Netherlands",

number = "21",

}

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).

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.

UR - http://www.scopus.com/inward/record.url?scp=55149113947&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=55149113947&partnerID=8YFLogxK

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 -