Enhanced low-temperature toughness of laser-arc hybrid welding of Q450NQR1 high-strength weathering steel via beam oscillation

Meng-Cheng Gong, Yu-Chun Deng, Zhao-Yang Wang, Shuai Zhang, Da-Feng Wang, Ming Gao

Advances in Manufacturing . 2025, (4): 737 -749 . DOI: 10.1007/s40436-025-00547-y