Microstructure evolution of zircaloy-4 during Ne ion irradiation and annealing： An in situ TEM inve

• 作 者: 申华海 彭述明 周晓松 孙凯 王鲁闽 祖小涛
• 机 构: SchoolofPhysicalElectronics,DepartmentofMaterialsScienceandEngineering,InstituteofNuclearPhysicsandC
• 出 处: 中国物理B：英文版
• 发表日期: 2014年3期
• 关键词: ZR-4合金 原位透射电镜 组织演变 退火过程 离子辐照 纳米晶体 位错密度 退火温度 recrystallization dislocation radi
• 基金项目: Project supported by the Key Laboratory of Neutron Physics of China Academy of Engineering Physics （Grant No. 2012AB02）, the Fundamental ResearchFunds for the Central Universities of China （Grant No.

The microstructural evolution of zircaloy-4 was studied, including the amorphization and recrystallization of Zr(Fe,Cr)2precipitates, and the density of dislocations under in situ Ne ion irradiation and post annealing. The results show that irradiation at