Strength of β alumina at elevated temperature

Takuma Makino; Satoru Shimada; Masaharu Kajita; Akiyasu Okuno

doi:10.14853/pcersj.2002F.0.45.0

Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan

15th Fall Meeting of The Ceramic Society of Japan

DOI https://doi.org/10.14853/pcersj.2002F.0.45.0

Conference information

Host: The Ceramic Society of Japan

Strength of β alumina at elevated temperature

Takuma Makino, Satoru Shimada, Masaharu Kajita, Akiyasu Okuno

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Keywords: β alumina, Strength at elevated temperature, Fracture toughness, Fracture energy, Ionic conductivity

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 45

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Abstract

Strength of β” alumina at elevated temperature were evaluated in comparison with mechanical properties and ionic conductivity. The degradation of strength with increasing temperature corresponded to the increasing of ionic conductivity. It is considered that the strength of β” alumina at elevated temperature can be explained by binding force of conduction plane.

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