摘要
本文介绍了 U-Al 合金燃料元件首次堆外破损检查方法和用 Ge(Li)γ 谱仪测量结果.分析测量的裂变产物有^(95)Zr、^(95)Nb、^(103)Ru、^(131)I、^(141)Ce 等,检查出破损元件一盒.
This paper described the method of the first out-of-pile inspection ofthe failed U-Al alloy fuel elements and results.The fission products(^(95)Zr,^(95)Nb,^(103)Ru,^(131)I and ^(141)Ce etc)were analysised.A failed elementwas found out.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1990年第1期68-71,共4页
Nuclear Power Engineering
关键词
HFETR
燃料元件
破损
检测
谱分析
Out-of-pile inspection
Failed fuel element
γ-spectrometry analysis
