[1] [1] Chai Peng, Jian Bo, Ji Yajuan et al.. Impact properties of 6063 Al alloy FSW weld [J]. Transactions of the China Welding Institution, 2005, 26(9): 27～30

[2] [2] Li Rui. Study on the welding property of 6063 (LD31) aluminum alloy profile [J]. Light Alloy Fabrication Technology, 1999, 27(4): y41～44

[3] [3] Xiao Rongshi, Chen Kai, Zuo Tiechuan. Development of laser beam welding of high strength aluminum alloys [J]. Applied Laser, 2002, 22(2): 206～208

[4] [4] Xia Jinan, Cheng Zhaogu, Xu Guoliang et al.. Butt weld of aluminum alloy plates 6063 and LY12 by laser beam [C]. SPIE, 2000, 3888: 717～724

[5] [5] Zuo Tiechuan. Laser Materials Processing of High Strength Aluminum Alloy [M]. Beijing: National Defense Industry Press, 2001. 102～110

[6] [6] H. Hugel, M. Beck, J. Rapp et al.. Laser welding of aluminum [C]. SPIE, 1997, 3092: 516～521

[7] [7] Akio Hirose, Kojiro F. Kobayashi. Characteristics of laser beam welds of age-hardenable 6061-T6 aluminum alloy [C]. SPIE, 2003, 4831: 313～318