2005年
Water vapor corrosion of mullite containing small amount of sodium
CERAMICS INTERNATIONAL
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- ,
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- 巻
- 31
- 号
- 1
- 開始ページ
- 177
- 終了ページ
- 180
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1016/j.ceramint.2004.03.044
- 出版者・発行元
- ELSEVIER SCI LTD
The corrosion test for hot-pressed mullite bulk was performed in static state water vapor environment at higher temperatures such as 1300 and 1500degreesC. After corrosion test, the samples exhibited weight gains with a rate of 6.60 x 10(-6) and 8.42 x 10(-5) g/cm(2) h at 1300 and 1500degreesC, respectively. Microstructural and phase analyses revealed, corundum phase formed on mullite bulk surface and a large amount of pores were formed near the bulk surface. Crystalline corundum was directly grown from silica rich sodium containing altuminosilicate phase. (C) 2004 Elsevier Ltd and Techna S.r.l. All rights reserved.
- リンク情報
- ID情報
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- DOI : 10.1016/j.ceramint.2004.03.044
- ISSN : 0272-8842
- CiNii Articles ID : 80017076027
- Web of Science ID : WOS:000225856600029