Comparison of Mechanical and Dielectric Strength Distributions for Variously Surface‐Finished Titanium Dioxide Ceramics

Akira Kishimoto, Kunihito Koumoto, Hiroaki Yanagida

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Mechanical and dielectric strength distributions were studied for variously surface‐finished TiO2 ceramics. Roughly finished specimens showed a small Weibull modulus for both kinds of failures, and clear analogies between mechanical and dielectric strength distributions were found in both rough‐and fine‐surface specimens. The validity of the dielectric strength measuring method as an alternative method to evaluate the structural reliability of brittle ceramics is discussed.

Original languageEnglish
Pages (from-to)1373-1376
Number of pages4
JournalJournal of the American Ceramic Society
Volume72
Issue number8
DOIs
Publication statusPublished - Aug 1989
Externally publishedYes

Keywords

  • Weibull statistics
  • dielectric properties
  • mechanical properties
  • strength
  • titania

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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