Microstructure response in copper and copper alloys irradiated with fission neutrons with controlled temperature variations

Takeo Muroga, Hideo Watanabe

研究成果: ジャーナルへの寄稿会議記事査読

1 被引用数 (Scopus)

抄録

The effects of temperature variation on microstructural evolution were investigated for Cu, Cu-5Ni, Cu-3.5Zn, and Cu-5Ni-2Zn irradiated in JMTR and HFIR. The low temperature pre-irradiation at 477 K to 533 K was shown not to influence microstructural evolution significantly during the following irradiation at 613 K to 693 K. On the other hand, downward temperature shift during irradiation was shown to produce void formation in Cu and Cu-3.5Zn. The mechanism of the temperature variation effects was discussed based on the defect properties and the details of the temperature transient history during irradiation.

本文言語英語
ページ(範囲)753-762
ページ数10
ジャーナルASTM Special Technical Publication
1447
DOI
出版ステータス出版済み - 2004
イベントEffects of Radiation on Materials: 21st International Symposium - Tucson, AZ, 米国
継続期間: 6月 18 20026月 20 2002

!!!All Science Journal Classification (ASJC) codes

  • 工学一般

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