Auger Electron Spectroscopy Study of Oxidation Behavior of Iron and Chromium in Zr(Fe,Cr)2 Precipitate in Zircaloy-4.
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- HATANO Yuji
- Department of Nuclear Engineering Faculty of Engineering Kyushu University
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- SUGISAKI Masayasu
- Department of Nuclear Engineering Faculty of Engineering Kyushu University
書誌事項
- タイトル別名
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- Auger Electron Spectroscopy Study of Ox
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説明
The oxidation behavior of Zr(Fe, Cr)2 precipitates being present at the surface of Zircaloy-4 was examined with microprobe Auger electron analysis, focussing attention on the oxidation behavior of chromium and iron in the early stage of oxidation where the oxide film was coherent. Chromium formed a thin oxide layer at the top surface of the zirconium oxide film of precipitate and remained in a metallic state inside the oxide film. Iron was oxidized via dissolution in the matrix zirconium oxide near the top surface and remained in a metallic state inside the oxide film. Such variety of chemical state of chromium and iron with depth in the oxide film was attributed to the existence of oxygen potential gradient in the oxide film.
収録刊行物
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- Journal of Nuclear Science and Technology(日本原子力学会英文論文誌)
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Journal of Nuclear Science and Technology(日本原子力学会英文論文誌) 34 (3), 264-268, 1997
一般社団法人 日本原子力学会
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詳細情報 詳細情報について
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- CRID
- 1390282679072760320
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- NII論文ID
- 10002076645
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- NII書誌ID
- AA00703720
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- COI
- 1:CAS:528:DyaK2sXivFWmtbs%3D
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- ISSN
- 18811248
- 00223131
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- NDL書誌ID
- 4176278
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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