Microstructural evolution in vanadium irradiated during ion irradiation at constant and varying temperature

K. Ochiai, H. Watanabe, T. Muroga, N. Yoshida, H. Matsui

研究成果: ジャーナルへの寄稿会議記事査読

28 被引用数 (Scopus)

抄録

To understand the influence of stepwise change of irradiation temperature on microstructural evolution in pure vanadium, ion irradiations were performed at 473/873, 673/873 and 873/473 K. The defect cluster density was strongly affected by the pre-irradiation temperatures. Suppression of interstitial type loop formation was prominent by pre-irradiation at lower temperatures. These results were explained by the appearance of vacancy-rich conditions at the beginning of the higher temperature irradiation due to the reclustering of the vacancies formed in the lower temperatures.

本文言語英語
ページ(範囲)376-380
ページ数5
ジャーナルJournal of Nuclear Materials
271-272
DOI
出版ステータス出版済み - 5月 1999
イベントProceedings of the 1997 8th International Conference on Fusion Reactor Materials (ICFRM-8), Part C - Sendai, Jpn
継続期間: 10月 26 199710月 31 1997

!!!All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学
  • 材料科学一般
  • 原子力エネルギーおよび原子力工学

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