Correlation of fast neutron, fusion neutron and electron irradiations based on the dislocation loop density

T. Muroga, H. Watanabe, N. Yoshida

研究成果: ジャーナルへの寄稿学術誌査読

28 被引用数 (Scopus)

抄録

The saturated interstitial loop density was examined in Fe-Cr-Ni austenitic ternary alloys irradiated with fast neutrons, fusion neutrons and electrons. Damage rate dependence of the loop density exhibited the effects of difference in nominal (calculated) damage rate (dpa/s) and in the PKA energy spectrum separately. Enhancement of the loop density by cascades was estimated which increased with decreasing temperature and nominal damage rate. Since extensive understanding of the damage rate dependence of loop evolution, which has been obtained by HVEM studies, made the present correlation possible, it is of urgent necessity to acquire reliable models of the damage rate dependence of void evolution for developing a simulation-fusion correlation of void swelling.

本文言語英語
ページ(範囲)282-288
ページ数7
ジャーナルJournal of Nuclear Materials
174
2-3
DOI
出版ステータス出版済み - 11月 2 1990

!!!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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