Effect of Ultrasonic Impact on Microstructure and Properties of 30CrMnSiNi2A Steel Repair Welding Joint
ZHANG Min, ZHANG Zhiqiang, LEI Longyu, DU Mingke, WANG Xinbao, LI Yi
Materials For Mechanical Engineering . 2023, (4): 1 -6,39 .  DOI: 10.11973/jxgccl202304001