(Al<sub>2</sub>OC)<sub>1-<i>x</i></sub>(AlN)<sub><i>x</i></sub>固溶体の合成とスピネルーカーボン系クリンカー作製への応用
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- FAGHIHI-SANI Mohammad-Ali
- Department of Materials Science and Engineering, Nagoya Institute of Technology
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- 山口 明良
- 名古屋工業大学材料工学科
書誌事項
- タイトル別名
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- Formation of Solid Solution (Al2OC)1-x(AlN)x and Its Application in Spinel-Carbon Clinker Preparation.
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抄録
Among solid solutions (Al2OC)1-x(AlN)x, x=0-1, it has been found that (Al2OC)0.5 (AlN)0.5, x=0.5, is easier to form by a solid state reaction. In this regard, a homogeneous solid solution (Al2OC)0.5(AlN)0.5 was obtained through heating of a compact, including Al2O3, Al, AlN and graphite, at 1700°C for 5h in Ar atmosphere and rapid cooling down to 1400°C. In comparing with AlN, it showed better hydration resistance. The obtained solid solution starts to react with MgO at 1100°C in CO atmosphere to form spinel and carbon. Therefore, the spinel-carbon clinker was prepared through heating of MgO-(Al2OC)0.5(AlN)0.5 compact in CO gas at 1500°C for 5h. The precipitated carbon in the obtained clinker was amorphous and finely distributed among the spinel phase.
収録刊行物
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- Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)
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Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 110 (1277), 6-11, 2002
公益社団法人 日本セラミックス協会
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詳細情報 詳細情報について
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- CRID
- 1390001205247645696
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- NII論文ID
- 110002291541
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- NII書誌ID
- AN10040326
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- ISSN
- 18821022
- 09145400
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- NDL書誌ID
- 6026292
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可