Study on Ductility Loss Behavior of ODS Steel Under High Energy Heavy Ion Irradiation  

高能重离子辐照下ODS钢延性损失行为研究

作　　者：Ding Zhaonan Zhang Chonghong Yang Yitao Chen Yuguang Zhang Xianlong Han Xuxiao 丁兆楠

机构地区：[1]不详

出　　处：《IMP & HIRFL Annual Report》2022年第1期139-140,共2页中国科学院近代物理研究所和兰州重离子研究装置年报（英文版）

摘　　要：Irradiation induced ductility loss of three high-Cr ODS ferritic steels containing oxide dispersoids with different number density and average size was evaluated by utilizing the high-energy Ni ion irradiation at about-50℃.The energy of the incident Ni ions was varied from 12.73 to 357.86 MeV by using an energy degrader at the terminal so that a plateau of atomic displacement damage(-0.8 dpa)was produced from the near surface to a depth of 24μm in the specimens.

关 键 词：DUCTILITY ferritic utilizing 

分 类 号：O571.6[理学—粒子物理与原子核物理]