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Micro-tensile testing of reduced-activation ferritic steel F82H irradiated with Fe and He ions
https://repo.qst.go.jp/records/49448
https://repo.qst.go.jp/records/4944845ab80aa-45bf-448b-9456-8a348551993b
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-01-11 | |||||
| タイトル | ||||||
| タイトル | Micro-tensile testing of reduced-activation ferritic steel F82H irradiated with Fe and He ions | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Miura, T.
× Miura, T.× Fujii, K.× Fukuya, K.× Ando, M.× Tanigawa, H.× Ando, Masami× Tanigawa, Hiroyasu |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Micro-tensile tests were conducted on reduced-activation ferritic steel F82H specimens after irradiation with Feand He ions. The displacement damage levels were 50 and 200 dpa, and helium concentrations were 0, 2000 and5000 appm. The specimens had dimensions of 8 × 1 × 1 μm for the gage section and they were tension tested atroom temperature in a vacuum. The yield strengths of the unirradiated specimens were close to the literaturevalue reported for a large, unirradiated specimen. The increases in yield strength and ultimate tensile strengthdue to Fe ion irradiation were clearly observed. The loss of work hardening was confirmed for the 200 dpaspecimens (0 or 2000 appmHe). Higher yield strength and ultimate tensile strength were confirmed for the50 dpa/5000 appmHe specimen compared to the no helium specimen (50 dpa/0 appmHe). However, no ap-parent helium effects were confirmed for the 200 dpa/2000 appmHe specimen by the micro-tensile test at roomtemperature. | |||||
| 書誌情報 |
Nuclear Materials and Energy 巻 17, p. 24-28, 発行日 2018-08 |
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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 | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nme.2018.08.004 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.nme.2018.08.004 | |||||
