超声冲击处理改善22SiMn2TiB钢焊接接头的疲劳性能

叶雄林　朱有利　马丽丽　李占明

Fatigue Performance Improvement of 22SiMn2TiB Steel Welded Joint by Ultrasonic Impact Treatment

YE Xionglin　ZHU Youli　MA Lili;LI Zhanming

. 2009, (8): 283 -286 .