保护气体对光纤激光焊接5A90温度场分布特征的影响

段爱琴, 巩水利, 刘飞

Influence of Shielding Gas on Temperature Field Distribution during Laser Welding of 5A90

DUAN Aiqin, GONG Shuili, LIU Fei

机械工程学报 . 2017, (16): 181 -189 . DOI: 10.3901/JME.2017.16.181