[1] [1] WEI J, WANG H, SHI Sh J, et al. Microstructure and properties of fiber laser wire welded joints of 10CrSiNiCu high strength shipbuilding steel［J］. Chinese Journal of Lasers,2016,43(3):0303003(in Chinese).

[2] [2] ZHANG B, HUANG J, SUN Zh Y, et al. Microstructures and properties of narrow-gap multi-pass high strength thick plate steel joint by fiber laser welding with filler wire［J］. Hot Working Technology, 2016,45(17):70-73(in Chinese).

[3] [3] LIU S, LIU F, XU C, et al. Experimental investigation on arc characteristic and droplet transfer in CO2, laser-metal arc gas (MAG) hybrid welding［J］. International Journal of Heat & Mass Transfer, 2013, 62(1):604-611.

[4] [4] YANG D, LI X, HE D, et al. Optimization of weld bead geometry in laser welding with filler wire process using Taguchi’s approach［J］. Optics & Laser Technology, 2012, 44(7):2020-2025.

[5] [5] YU L, ZHAO Y, QI X Y, et al. Research on fiber laser welding process of 5083A aluminum alloy with filler wire［J］. Applied Lasers,2014,38(2):222-229(in Chinese).

[6] [6] PENG J, WANG X X, LI G. Effect of laser welding with filler wire on molten pool dynamic behavior and weld formation［J］. Chinese Journal of Lasers,2017,44(11): 1102004(in Chinese).

[7] [7] WANG R, KAN X Y, YE J H, et al. Microstructure and properties of narrow gap laser welding filler wire for SMA490BW weathering steel［J］.Welding Technology,2017,46(10):25-28(in Chinese).

[8] [8] GUO L J, WANG X J, HE J, et al. Fatigue property of carbon steel with large tilt angle laser welding with filler wire from double sides［J］. Welding & Joining, 2017(11):28-30(in Chinese).

[9] [9] KAN X Y, WANG R, YE J H, et al. Microstructure and mechanical properties of narrow-gap laser welding joint with filler wire of Q345E steel for bogies［J］. Hot Working Technology,2018,47(7):244-251(in Chinese).

[10] [10] OHKUBO M. Welding and joining methods-3 electron beam welding ［J］.Journal of Light Metal Welding and Construction,2002,40(10):488-490.

[11] [11] LI X Y, GONG Sh L, GUAN Q Q, et al. Basic research on electron beam welding of large thickness titanium alloy structure［J］. Transactions of the China Welding Institution,2010,31(2):107-112(in Chinese).

[12] [12] PENG J, LI L Q, YANG Sh L, et al. Melting and transition stability of filling materials with laser liquid filler welding［J］. Transactions of the China Welding Institution,2016,37(7):9-12(in Chinese).

[13] [13] YU Y Ch, HUANG W, WANG G Zh, et al. Investigation of melting dynamics of filler wire during wire feed laser welding［J］. Journal of Mechanical Science and Technology, 2013, 27(4): 1097-1108.

[14] [14] ZHENG Sh Q, WEN P, SHAN J G. Research on wire transfer and its stability in laser hot wire welding process［J］. Chinese Journal of Lasers,2014,41(4):0403008(in Chinese).

[15] [15] LIU H B, TAO W, CHEN J, et al. Filler wire melting dynamics during laser beam welding with filler wire［J］. Transactions of the China Welding Institution, 2013, 34(11):73-78(in Chinese).

[16] [16] SALMINEN A. The filler wire-laser beam interaction during laser welding with low alloyed steel filler wire［J］. Mechanika, 2016, 37(4):67-74.

[17] [17] TAO W, YANG Z, CHEN Y, et al. Double-sided fiber laser beam welding process of T-joints for aluminum aircraft fuselage panels: Filler wire melting behavior, process stability, and their effects on porosity defects［J］. Optics & Laser Technology,2013, 52(11):1-9.

[18] [18] HAROONI M B, CARLSON B, KOVACEVIC R. Dual-beam laser welding of AZ31B magnesium alloy in zero-gap lap joint configuration［J］. Optics & Laser Technology,2014,56(5):247-255.

[19] [19] MENG Y F, WANG W X, LI C, et al. Research on fiber laser welding of 304 stainless steel with filler wire［J］.Applied Laser,2016,36(5):535-542(in Chinese).

[20] [20] WANG W Zh, ZHANG Y K, JIANG F Y, et al. Study on fiber laser wire filling welding process and weld microstructure of 20 steel［J］.Hot Working Technology,2013,42(19):26-28(in Chinese).