热导型等离子弧焊电弧物理特性和熔池动态行为

李子晗, 忻建文, 肖笑, 王欢, 华学明, 吴东升

The Arc Physical Characteristics and Molten Pool Dynamic Behaviors in Conduction Plasma Arc Welding

LI Zihan, XIN Jianwen, XIAO Xiao, WANG Huan, HUA Xueming, WU Dongsheng

图12 小孔型PAW中的动量耦合机制示意图

Fig.12 Schematic of momentum coupling mechanism in keyhole plasma arc welding