中国实验快堆堆芯组件包壳材料试制

Trial-manufacture of Cladding Materials of Core Subassemblies in China Experimental Fast Reactor

摘要: 文章介绍中国实验快堆燃料元件与控制棒的包壳管试制工作情况和试制结果,主要的试制结果均达到了试制标准的要求。对两种包壳材料的基本性能进行研究,结果表明:本次试制的快堆堆芯组件用316Ti不锈钢包壳管性能良好,基本满足快堆的使用要求。

Abstract: The paper describes the trial-manufacture and test results of cladding tubes of 316(Ti)S. S. used in fuel subassemblies and control subassemblies of China experimental fast reactor(CEFR). As a result, all the characters achieve the trial requirement. The fundamental characters of the two tubes are researched. The results show that the characters of 316(Ti)S. S. cladding are good and can meet the requirements of CEFR.