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6. Effect of beam oscillating pattern on weld characterization of laser welding of AA6061-T6 aluminum alloy

LeiWang a, Ming Gaoa, Chen Zhanga, Xiaoyan Zeng

Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology,Wuhan 430074, PR China

School of Mechanical & Electrical Engineering, Wuhan Institute of Technology, Wuhan 430073, PR China