离子轰击模拟中子辐照在核材料研究中的应用  

APPLICATION OF SIMULATION OF NEUTRON IRRADIATION BY ION BOMBARDMENT IN NUCLEAR MATERIAL RESEARCH

作　　者：白新德[1] 王社管[1] 马春来[1] 何敬皓 陈鹤鸣[1] 范毓殿[1] 

机构地区：[1]清华大学材料科学与工程系

出　　处：《原子能科学技术》1996年第5期469-474,共6页Atomic Energy Science and Technology

基　　金：北京师范大学射线束材料工程实验室和冶金部腐蚀-磨蚀与表面技术开放实验室资助

摘　　要：简要综述了离子轰击模拟中子辐照对材料，尤其是对堆用Ｚｒ合金的结构和性能影响的相关性、方法特点和研究现状。讨论了离子品种、能量、辐照剂量、束流密度和温度等实验参量的选择及其对材料组织、结构、力学和耐腐蚀性能等的影响。离子轰击模拟堆内中子辐照研究核材料是１种具有成熟理论体系、高效、安全和经济的好方法。The correlation of the effects of ion bombardment and that of neutron irradiation on the microstructure, composition and mechanical and corrosion behaviors of nuclear materials, above all,on that of zirconium alloys, is descrided in the paper. The characteristics of the method of simulation of neutron irradiation by ion bombardment, the research background and current issues are reviewed. The details of choice of experimental parameters such as ion species, ion energy, irradiation dosage, beam density and irradiation temperature are discussed.

关 键 词：离子注入 中子辐照 模拟 相关性 核材料 

分 类 号：TL34[核科学技术—核技术及应用]