Simulation of Proton Irradiation Damage for Fe-Ni Magnetic Alloy

被引：0
|
作者：
Cao, Bo [1 ]
Yang, Tongrui [1 ]
机构：
[1] N China Elect Power Univ, Sch Nucl Sci & Engn, Beijing 102206, Peoples R China
来源：
FRONTIERS OF MANUFACTURING SCIENCE AND MEASURING TECHNOLOGY II, PTS 1 AND 2 | 2012年 / 503-504卷
关键词：
Fe-Ni magnetic alloy; Proton; Irradiation Damage; TRIM Program; EMULATION;
D O I：
10.4028/www.scientific.net/AMR.503-504.338
中图分类号：
T [工业技术];
学科分类号：
08 ;
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 X 10(-6) dpa/s and 1.227 X 10(-6) dpa/s. For the 1 mu A 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.
引用
收藏
页码：338 / 341
页数：4
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