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Mechanical and critical current characteristics of high-strength Bi 2 Sr 2 Ca 2 Cu 3 O 10 + δ multi-filamentary tapes reinforced with thicker Ni-alloy laminations with various pre-tensions
http://hdl.handle.net/10228/0002001147
http://hdl.handle.net/10228/00020011479b0bcd4e-3277-4303-b95e-862a672906a9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10448275.pdf (1.9 MB)
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| Item type | 共通アイテムタイプ(1) | |||||||||||||||||||
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| 公開日 | 2025-01-22 | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | Mechanical and critical current characteristics of high-strength Bi 2 Sr 2 Ca 2 Cu 3 O 10 + δ multi-filamentary tapes reinforced with thicker Ni-alloy laminations with various pre-tensions | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 著者 |
岡田, 達典
× 岡田, 達典
WEKO
35517
× Kobayashi, Daichi
× Sakai, Kohei
× Awaji, Satoshi
× Kikuchi, Masashi
× Kato, Takeshi
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| 著作権関連情報 | ||||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 権利情報 | Copyright (c) 2022 The Author(s). Published by IOP Publishing Ltd | |||||||||||||||||||
| 著作権関連情報 | ||||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 権利情報Resource | http://creativecommons.org/licenses/by/4.0/ | |||||||||||||||||||
| 権利情報 | Original Content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. | |||||||||||||||||||
| 抄録 | ||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||
| 内容記述 | We investigated the stress–strain relation and the applied strain dependence of the critical current Ic(εapp) of high-strength Bi2Sr2Ca2Cu3O10+δ (Bi2223) R&D tapes reinforced by ～100 μm thick Ni-based alloy sheets with various pre-tensions Fpre applied during the lamination process. We confirmed that the thickening of Ni-alloy laminations is useful for enhancing Young's modulus compared with commercial tapes (≃30μm thick laminations). Ic(εapp) decreases gradually and reversibly with applied strains εapp and then degrades irreversibly with larger tensile and compressive strains. The reversible strain regime tends to shift toward the tensile side with larger Fpre, indicating that application of large Fpre is effective in improving the reversible tensile strain limit. The observed Ic(εapp) can be reproduced well by model considering εapp-linear critical current density, cross-sectional strain distribution, and Weibull-type distribution of filament damage. We clarified that different irreversible Ic(εapp) degradations with large tensile and compressive strains can be understood by differences in the dimensions and number of cracks and ruptures (tensile strains) and bucklings (compressive strains). | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 書誌情報 |
en : Superconductor Science and Technology 巻 36, 号 1, p. 014002, 発行日 2022-11-30 |
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| 出版社 | ||||||||||||||||||||
| 出版者 | IOP Publishing | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||
| 主題 | BSCCO | |||||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||||
| 主題 | critical current | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||
| 主題 | stress–strain relation | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||
| 主題 | irreversible strain | |||||||||||||||||||
| 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 | |||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||
| DOI | ||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||
| 関連識別子 | https://doi.org/10.1088/1361-6668/aca435 | |||||||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||||||
| 収録物識別子 | AA10686810 | |||||||||||||||||||
| ISSN | ||||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||||
| 収録物識別子 | 0953-2048 | |||||||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||||||
| 収録物識別子 | 1361-6668 | |||||||||||||||||||
| 査読の有無 | ||||||||||||||||||||
| 値 | yes | |||||||||||||||||||
| 研究者情報 | ||||||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100001802_ja.html | |||||||||||||||||||
| 論文ID（連携） | ||||||||||||||||||||
| 値 | 10448275 | |||||||||||||||||||
| 連携ID | ||||||||||||||||||||
| 値 | 12965 | |||||||||||||||||||
