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RADIATION EFFECTS ON METAL MATRIX COMPOSITES BY FISSION NEUTRONS FROM JMTR AND JOYO
https://doi.org/10.50974/00043436
https://doi.org/10.50974/0004343635233cb2-660c-480b-bdf6-2909fd1eb88a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004200349.pdf (1.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-05-02 | |||||||||||
| タイトル | ||||||||||||
| タイトル | RADIATION EFFECTS ON METAL MATRIX COMPOSITES BY FISSION NEUTRONS FROM JMTR AND JOYO | |||||||||||
| 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 | departmental bulletin paper | |||||||||||
| ID登録 | ||||||||||||
| ID登録 | 10.50974/00043436 | |||||||||||
| ID登録タイプ | JaLC | |||||||||||
| 著者 |
Kohyama, Akira
× Kohyama, Akira
× Sato, Shinji
× Hamada, Kenichi
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Ceramics fiber reinforced composites are expected to be potential candidates as fusion reactor structural materials. Aluminum matrix composites reinforced with C or SiC fibers are investigated. The objectives of this investigation are to evaluate potential of Al matrix composites as low activation fusion reactor materials and to develop them for fusion applications. Mechanical properties were measured by three point bending test and mini size specimen tensile test for composite materials and mono-filament tensile test. Microstructure was inspected by means of SEM and TEM. The effects of radiation were studied using fission neutrons of JOYO(FBR) and JMTR(BWR) and 1 MeV electrons from a HVEM. Al matrix composites showed excellent stability under irradiation up to a certain fluence, named threshold fluence. For SiC fibers in the composites, increment of tensile strength and Young's modulus and crystallization of amorphous SiC were observed below the threshold fluence. But at above the threshold fluence, strength drastically dropped. Alloying of Ni and Si to matrix aluminum alloys was suggested to be unfavorable for SiC/Al composite materials used under nuclear reactor environments. | |||||||||||
| 書誌情報 |
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 巻 35, 号 2, p. 309-317, 発行日 1991-03-05 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 00408808 | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00836167 | |||||||||||
| フォーマット | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | application/pdf | |||||||||||
| 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 | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Tohoku University | |||||||||||
| 資源タイプ | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 紀要類(bulletin) | |||||||||||
| 登録日 | ||||||||||||
| 日付 | 2008-05-02 | |||||||||||
| 日付タイプ | Created | |||||||||||
| 公開日（投稿完了日） | ||||||||||||
| 日付 | 2008-05-02 | |||||||||||
| 日付タイプ | Created | |||||||||||
| 発行日 | ||||||||||||
| 日付 | 1991-03-05 | |||||||||||
| 日付タイプ | Created | |||||||||||
| フォーマット | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 1394092 bytes | |||||||||||
| 更新日 | ||||||||||||
| 日付 | 2010-01-27 | |||||||||||
| 日付タイプ | Created | |||||||||||
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Cite as
Kohyama, Akira, Sato, Shinji, Hamada, Kenichi, 1991, RADIATION EFFECTS ON METAL MATRIX COMPOSITES BY FISSION NEUTRONS FROM JMTR AND JOYO: Tohoku University, 309–317 p.
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