Temperature Dependence of Young's Modulus and Internal Friction in Alumina, Silicon Nitride, and Partially Stabilized Zirconia Ceramics

Temperature Dependence of Young's Modulus and Internal Friction in Alumina, Silicon Nitride, and Partially Stabilized Zirconia Ceramics

The temperature dependence of Young's modulus and internal friction (Q−1)in alumina, silicon nitride, and partially stabilized zirconia (Y‐PSZ) ceramics was studied. Little change in Q−1 was found for alumina, whereas Q−1 for silicon nitride ceramics increased above 700°C. The Q−1 of Y‐PSZ incr...

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Veröffentlicht in:J. Am. Ceram. Soc.; (United States) 1984-02, Vol.67 (2), p.C-23-C-24
Hauptverfasser: Shimada, Masahiko, Matsushita, Ken'ichi, Kuratani, Shusei, Okamoto, Taira, Koizumi, Mjtsue, Tsukuma, Koji, Tsukidate, Takaaki
Format: Artikel
Sprache:eng
Schlagworte:
360203 - Ceramics, Cermets, & Refractories- Mechanical Properties
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
Applied sciences
Building materials. Ceramics. Glasses
Ceramic industries
CERAMICS
CHALCOGENIDES
Chemical industry and chemicals
Exact sciences and technology
FRICTION
INTERNAL FRICTION
MATERIALS SCIENCE
MECHANICAL PROPERTIES
NITRIDES
NITROGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PNICTIDES
SILICON COMPOUNDS
SILICON NITRIDES
Technical ceramics
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
YOUNG MODULUS
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES
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Beschreibung
Zusammenfassung:The temperature dependence of Young's modulus and internal friction (Q−1)in alumina, silicon nitride, and partially stabilized zirconia (Y‐PSZ) ceramics was studied. Little change in Q−1 was found for alumina, whereas Q−1 for silicon nitride ceramics increased above 700°C. The Q−1 of Y‐PSZ increased markedly with increasing temperature up to a peak at ∼200°C.
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.1984.tb09612.x