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Study on development policy for new cryogenic structural material for superconducting magnet of fusion reactor
http://hdl.handle.net/10655/00013117
http://hdl.handle.net/10655/0001311782e593ee-be0a-4a5b-b17e-892b59ed0634
名前 / ファイル | ライセンス | アクション |
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Nucl.Mat.Ene_30_101125 (3.3 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-05-06 | |||||
タイトル | ||||||
タイトル | Study on development policy for new cryogenic structural material for superconducting magnet of fusion reactor | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cryogenic structural material | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fusion DEMO | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Hall-Petch diagram | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fracture toughness | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Huge component | |||||
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 |
NISHIMURA, Arata
× NISHIMURA, Arata× ONO, Yoshinori× UMEZAWA, Osamu× KUMAGAI, Susumu× KATO, Yohko× KATO, Tetsuya× YURI, Tetsumi× KOMATSU, Masayuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A fusion DEMO will require large-scale cryogenic structure including TF coil cases. Because of huge electromagnetic forces, extra thick plates and/or wrought products will be supplied. Since the midsection of the huge block is weaker than the block surface region, the design yield stress must be determined taking account of this lower strength part. To search the manufacturing process to improve the midsection strength, the crystal refinement strengthening and the precipitation strengthening are considered together with the carbon and nitrogen solid solution strengthening. XM-19 was focused based on the variation of the yield stress and the fracture toughness, a 100 mm thick block and a 30 mm thick plate were trial produced, and strength and the fracture toughness at the midsection were evaluated. This study will present the experimental data and discuss the development policy for a new cryogenic structural material for a fusion reactor. | |||||
書誌情報 |
Nuclear Materials and Energy 巻 30, p. 101125, 発行日 2022-01-25 |
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出版者 | ||||||
出版者 | Elsevier | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2352-1791 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.nme.2022.101125 | |||||
権利 | ||||||
権利情報 | © 2022 The Author(s). Published by Elsevier Ltd. | |||||
権利 | ||||||
権利情報 | This article is available under the Creative Commons CC-BY-NC-ND license and permits non-commercial use of the work as published, without adaptation or alteration provided the work is fully attributed. | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.nme.2022.101125 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NAIS | ||||||
13319 |