Simulation of Proton Irradiation Damage for Fe-Ni Magnetic Alloy

摘要：

　　The Fe-Ni magnetic alloy irradiated by 10 MeV and 20 MeV protons were simulated by TRIM program.The energy loss and irradiation damage were calculated,and some important results were concluded.The average number of vacancies of the irradiation with 10 MeV and 20 MeV protons are 131.7 and 214.5.The damage rate of the Fe-Ni magnetic alloy irradiated with 10 MeV and 20 MeV protons are 2.278 × 10-6 dpa/s and 1.227 × 10-6 dpa/s.For the 1μA protons,in order to reach the radiation damage dose of 2 dpa,it will need 244 h and 453 h irradiated by 10 MeV and 20 MeV protons respectively.

关键词： Fe-Ni magnetic alloy Proton Irradiation Damage TRIM Program

作者: Bo Cao Tongrui Yang

作者单位: School of Nuclear Science and Engineering,North China Electric Power University,Beijing,102206,China

会议类型: 国际会议

会议名称: the 2012 2nd International Conference on Frontiers of Manufacturing Science and Measuring Technology (第二届制造科学与检测技术国际会议(ICFMM 2012))

会议地点: 西安

会议语种:英文

页码: 338-341

在线出版日期: 2012-06-12（万方平台首次上网日期，不代表论文的发表时间）