激光清洗对30Cr3超高强度钢表面及焊接质量的影响

夏灵, 刘景涛, 潘丽华, 单秀峰

Effect of laser cleaning on surface and welding quality of 30Cr3 ultra-high strength steel

Xia Ling, Liu Jingtao, Pan Lihua, Shan Xiufeng

焊接 . 2020, (5): 48 -52 . DOI: 10.12073/j.hj.20200406001