Oxidation Behavior of Magnesium Aluminum Oxynitride with Different Composition
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- DAI Wenbin
- Okayama Ceramics Research Foundation School of Materials and Metallurgy, Northeastern University
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- YAMAGUCHI Akira
- Okayama Ceramics Research Foundation
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- LIN Wei
- Okayama Ceramics Research Foundation
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- OMMYOJI Junji
- Okayama Ceramics Research Foundation
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- YU Jingkun
- School of Materials and Metallurgy, Northeastern University
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- ZOU Zongshu
- School of Materials and Metallurgy, Northeastern University
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Abstract
Oxidation behavior of spark plasma sintered (SPS) magnesium aluminum oxynitride (MgAlON) with different composition was investigated in present work. Results showed that the variation in composition had not obvious effect on the density of MgAlON, but had some effect on excess weight change. Also found that the oxidation behavior of MgAlON was different with oxidation temperature, which was attributed to the transformation from γ-Al2O3 to α-Al2O3. Moreover, the excess weight change was ascribed to the existence of lots of vacancies in γ-Al2O3 and magnesium aluminate spinel (MgAl2O4ss).<br>
Journal
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- Journal of the Ceramic Society of Japan
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Journal of the Ceramic Society of Japan 115 (1343), 409-413, 2007
The Ceramic Society of Japan
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Details 詳細情報について
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- CRID
- 1390282680254585216
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- NII Article ID
- 110006317669
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- NII Book ID
- AN10040326
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- COI
- 1:CAS:528:DC%2BD2sXot1Wnsrc%3D
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- ISSN
- 18821022
- 09145400
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- NDL BIB ID
- 8882024
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed