超声振动对镁/铝异质合金搅拌摩擦搭接焊接头界面组织演变的影响
Effect of Ultrasonic Vibration on Microstructure Evolution at the Mg/Al Dissimilar Alloy Friction Stir Welded Lap Joint Interface
(a1, a2) 0° (b1, b2) 90° (c1, c2) 180° (d1, d2) 270°
超声振动对镁/铝异质合金搅拌摩擦搭接焊接头界面组织演变的影响 |
| 阴嘉琳, 石磊, 武传松 |
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Effect of Ultrasonic Vibration on Microstructure Evolution at the Mg/Al Dissimilar Alloy Friction Stir Welded Lap Joint Interface |
| YIN Jialin, SHI Lei, WU Chuansong |
| 图9 围绕匙孔中心不同角度样品垂直截面的OM像 |
| Fig.9 OM images of vertical cross sections at various angles around the keyhole center of FSLW (a1-d1) and UVeFSLW (a2-d2) samples (800 r/min, 90 mm/min, the same below) (a1, a2) 0° (b1, b2) 90° (c1, c2) 180° (d1, d2) 270° |
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