冷丝辅助旋转/摇动电弧窄间隙MAG焊缝成形特性及接头组织性能演变机制
Weld Formation Characteristics and the Evolution Mechanisms of Joint Microstructure and Mechanical Properties for Rotating/Swing Arc Narrow Gap MAG Welding Assisted by Cold Wire
冷丝辅助旋转/摇动电弧窄间隙MAG焊缝成形特性及接头组织性能演变机制 |
| 李红, 姜玉清, 曹玉鹏, 王加友, 刘澍彬 |
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Weld Formation Characteristics and the Evolution Mechanisms of Joint Microstructure and Mechanical Properties for Rotating/Swing Arc Narrow Gap MAG Welding Assisted by Cold Wire |
| LI Hong, JIANG Yuqing, CAO Yupeng, WANG Jiayou, LIU Shubin |
| 图12 窄间隙多层焊第三层焊缝非再热区WMC3的EBSD分析结果 |
| Fig.12 EBSD analysis results of the WMC3 region in the 3rd-layer narrow gap weld by RA (a, a1), RA + CW (b, b1), SA (c, c1), and SA + CW (d, d1); statistics of WMC3 grain size distribution (e), weld misorientation angle distribution (f), and weld texture strength (g) (a-d) IPFs (a1-d1) PFs for WMC3 |
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