脉冲电流辅助等离子弧焊Al-Mg合金晶粒细化机理
Mechanism of Grain Refinement of Pulse Current Assisted Plasma Arc Welded Al-Mg Alloy
(a) C0 (b) D1 (c) D2 (d) D3 (e) D4 (f) D5
脉冲电流辅助等离子弧焊Al-Mg合金晶粒细化机理 |
| 袁涛, 赵晓虎, 蒋晓青, 任学磊, 李博阳 |
|
Mechanism of Grain Refinement of Pulse Current Assisted Plasma Arc Welded Al-Mg Alloy |
| YUAN Tao, ZHAO Xiaohu, JIANG Xiaoqing, REN Xuelei, LI Boyang |
| 图5 复合脉冲电流等离子弧焊焊缝上表面偏光图 |
| Fig.5 Polarization micrographs of upper surface under composite pulse current PAW (a) C0 (b) D1 (c) D2 (d) D3 (e) D4 (f) D5 |
|
|