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Ostwald ripening of rod-shaped α-Fe particles in a Cu matrix
http://hdl.handle.net/2297/1672
http://hdl.handle.net/2297/167261293797-f460-4fce-b6c6-cc816d770350
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-MONZEN-R-2. Mater. Letters.pdf (310.2 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Ostwald ripening of rod-shaped α-Fe particles in a Cu matrix | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Tada, T.
× Tada, T.× Seo, T.× Higashimine, K.× Monzen, Ryoichi |
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| 書誌情報 |
Materials Letters 巻 58, 号 14, p. 2007-2011, 発行日 2004-05-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0167-577X | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.matlet.2003.12.018 | |||||
| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The coarsening behavior of rod-shaped α-Fe particles in Cu–1.0 wt.% Fe and Cu–1.0 wt.% Fe–1.2 wt.% Sb alloys during aging at 700 °C has been studied by transmission electron microscopy and electric resistivity. The kinetics of the decay of supersaturation with aging time t for both alloys coincide with the t−1/3 law. The coarsening kinetics of the cylindrical radius of the Fe particles obey the t1/3 law. Using the Lifshitz–Slyozov–Wagner theory modified for the case of rod-shaped particles by Speich and Oriani, the maximum value of the Cu/α-Fe interfacial energy γ and the volume diffusivity D of Fe in Cu for the Cu−Fe alloy are independently derived to be 1.3 J/m2 and 3.9×10−16 m2/s. Adding Sb to the Cu−Fe alloy decreases the values of γ and D. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.elsevier.com/locate/issn/0167577X | |||||
