Coupling effect of ultrasonic vibration and beam oscillation on FQZ soften inhibition of laser welded Al-Mg alloy joints

Coupling effect of ultrasonic vibration and beam oscillation on FQZ soften inhibition of laser welded Al-Mg alloy joints

A novel ultrasonic vibration assisted laser beam oscillation welding (UV-LBOW) method was developed and applied on the butt-welding of Al-Mg alloy sheets. Due to the synergistic enhancement of the molten pool flow by ultrasound vibration and laser beam oscillation, the microstructure morphology of f...

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Bibliographic Details
Main Authors: Jiang Bi, Liukun Wu, Zeqi Liu, Haixiang Wang, Qian Li, Zhuoyun Yang
Format: Article
Language:English
Published: Elsevier 2023-06-01
Series:Materials Letters: X
Subjects:
Aluminum alloy
Laser welding
Microstructure
Melt flow
Soften inhibition
Online Access:http://www.sciencedirect.com/science/article/pii/S2590150823000170

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