[LO503] LBN O503

[LO503-01] Optimization of High Dose Rate Plasma Immersion Ion Implantation for 8Cr4Mo4V Steel

*Bin Miao^1,2, Junbo Niu¹, Xinghong Zhang³, Jiaxu Guo^1,3, Zifeng Ding^1,3, Xinxin Ma^1,2, Liqin Wang² (1. State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology (China), 2. MIIT Key Laboratory of Aerospace Bearing Technology and Equipment, Harbin Institute of Technology (China), 3. AECC Harbin Bearing Co., Ltd. (China))

Keywords:8Cr4Mo4V steel, Plasma immersion ion implantation, high dose rate, nanohardness, residual compressive stress