[1] [1] Chen Wuzhu. Quality Control of Laser Welding and Cutting[M]. Beijing: China Machine Press, 2010.

[2] [2] C Bagger, F O Olsen. Review of laser hybrid welding[J]. J Laser Appl, 2005, 17(1): 2-14.

[3] [3] G L Qin, Z Lei, S Y Lin. Effects of Nd∶YAG laser+pulsed MAG arc hybrid welding parameters on its weld shape[J]. Sci Technol Weld Join, 2007, 12(1): 79-86.

[4] [4] Cui Li, He Dingyong, Li Xiaoyan, et al.. Effects of welding direction on weld shape of fiber laser-MIG hybrid welded titanium alloys [J]. Chinese J Lasers, 2011, 38(1): 0103002.

[5] [5] Lei Zhenglong, Tan Caiwang, Chen Yanbin, et al.. Microstructure and mechanical properties of X80 pipeline steel backing welded joint by fiber laser-MAG hybrid welding [J]. Chinese J Lasers, 2013, 40(4): 0403002.

[6] [6] Chen Yang, Wu Shikai, Xiao Rongshi. Mircostructure and performance of CO2-MIG hybrid welding of SUS301L stainless steel[J]. Chinese J Lasers, 2014, 41(1): 0103004.

[7] [7] P L Moore, D S Howse, E R Wallach. Microstructures and properties of laser/arc hybrid welds and autogenous laser welds in pipeline steels[J]. Sci Technol Weld Join, 2004, 9(4): 314-322.

[8] [8] S Fujinaga, R Ohashi, T Urakami, et al.. Development of all position YAG laser butt welding process with filler wire[J]. Quarterly Journal of the Japan Welding Society, 2004, 22(3): 369-374.

[9] [9] Z J Liu, M Kutsuna, G J Xu. Microstructure and mechanical properties of CO2 laser-MAG hybrid weld of high strength steel[J]. Quarterly Journal of the Japan Welding Society, 2006, 24(4): 344-349.

[10] [10] M Leimser, A Russ, F Dausinger, et al.. Methods to influence the melt pool dynamics and the element distribution in laser welding of aluminium alloys with filler wire[C]. Proc ICALEO, 2004.

[11] [11] A Mahrle, J Schmidt. The influence of fluid flow phenomena on the laser beam welding process[J]. Int J Heat Fluid Fl, 2002, 23(3): 288-297.

[12] [12] C Limmaneevichitr, S Kou. Experiments to simulate effect of Marangoni convection on weld pool shape[J]. Weld J, 2000, 79(8): 231-237.

[13] [13] T Fuhrich, P Berger, H Hügel. Marangoni effect in laser deep penetration welding of steel[J]. J Laser Appl, 2001, 13(5): 178-186.

[14] [14] R Rai, S M. Kelly, R P Martukanitz, et al.. A convective heat-transfer model for partial and full penetration keyhole mode laser welding of a structural steel[J]. Metall Mater Trans A, 2008, 39A(1): 98-112.

[15] [15] W I Cho, S J Na, M H Cho, et al.. Numerical study of alloying element distribution in CO2 laser-GMA hybrid welding[J]. Comp Mater Sci, 2010, 49(4): 792-800.

[16] [16] B Ribic, R Rai, T DebRoy. Heat Transfer and fluid flow in GTA/laser hybrid welding[C]. 8th International Welding Symposium, 2007. AW2-5.