Electrical Resistance and Related Properties of Mullite/Zirconia Composites

Electrical Resistance and Related Properties of Mullite/Zirconia Composites

Mullite/zirconia composite materials were characterized in terms of electrical conductivities, structure and microstructure. It was found that the conductivity assumes a minimum at about 10mass% ZrO2. The highest conductivity was observed in the range of 60-100mass% ZrO2. XRD studies have revealed t...

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Veröffentlicht in:Journal of the Ceramic Society of Japan 1995-01, Vol.103 (1194), p.184
Hauptverfasser: YAMANA, Kazuo, NAKAMURA, Shizuo, NOWOTNY, Janusz, ZHANG, Zhaoming, TERASAKI, Fukunaga
Format: Artikel
Sprache:eng
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Zusammenfassung:Mullite/zirconia composite materials were characterized in terms of electrical conductivities, structure and microstructure. It was found that the conductivity assumes a minimum at about 10mass% ZrO2. The highest conductivity was observed in the range of 60-100mass% ZrO2. XRD studies have revealed that the tetragonal phase of zirconia assumes the highest concentration at 60mass% ZrO2.
ISSN:1882-0743
1348-6535