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Improvement of thermal conductivity by adding tungsten and/or copper wire in F82H
http://hdl.handle.net/10655/00013033
http://hdl.handle.net/10655/000130330670967d-ef5f-43c0-b822-617d54519c76
名前 / ファイル | ライセンス | アクション |
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J.Nucl.Sci.Tech59_216 (1.9 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-02-17 | |||||
タイトル | ||||||
タイトル | Improvement of thermal conductivity by adding tungsten and/or copper wire in F82H | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | RAFM steel | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | F82H | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | composite material | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | thermal conductivity | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | spark plasma sintering | |||||
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 |
Heo, Jeongwoo
× Heo, Jeongwoo× HASHIMOTO, N.× NOTO, Hiroyuki |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0002-6814-4874 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The F82H, which is one of reduced activation ferritic/martensitic steels, is a strong candidate structure material for fusion reactor because of its satisfactory mechanical property and high swelling resistance in the operating temperature range. One disadvantage of F82H would be its low thermal conductivity as a structural material for divertor. In this study, we have fabricated several F82H-based composite materials by the spark plasma sintering to improve its thermal conductivity by adding tungsten and/or copper wires. F82H-20 vol.% W and F82H-10 vol.% W-10 vol.% Cu composites included reaction layers at the interface between tungsten wire and F82H matrix, resulting in the decrease in ductility and tensile strength because of the formation of tungsten carbide. On the other hand, F82H-20 vol.% Cu composite, sintered for 120 min at 1000°C, included no reaction layers and showed the highest thermal conductivity with a high relative density. Furthermore, it showed a great tensile property, which is comparable to that of the original F82H. | |||||
書誌情報 |
Journal of Nuclear Science and Technology 巻 59, 号 2, p. 216-221, 発行日 2021-08-30 |
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出版者 | ||||||
出版者 | Taylor and Francis | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00223131 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00703720 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1080/00223131.2021.1961635 | |||||
権利 | ||||||
権利情報 | This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Nuclear Science and Technology on 30 Aug 2021, available online: https://www.tandfonline.com/doi/full/10.1080/00223131.2021.1961635. | |||||
情報源 | ||||||
関連名称 | Jeongwoo Heo, N. Hashimoto, H. Oka & H. Noto (2022) Improvement of thermal conductivity by adding tungsten and/or copper wire in F82H, Journal of Nuclear Science and Technology, 59:2, 216-221, DOI: 10.1080/00223131.2021.1961635 | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1080/00223131.2021.1961635 | |||||
関連名称 | Publisher version | |||||
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 | |||||
NAIS | ||||||
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