[1] [1] JIN X, GU H, LIN C D, et al. Effect of different welding methods on heat-affected zone of 6xxx series aluminum alloy［J］. Nonferrous Metals Processing, 2020, 49(3): 14-18.

[2] [2] XU R L, ZHU P C, YU C Z, et al. Present situation and development trends of welding technologies for B.I.W［J］. Electric Welding Machine, 2010, 40(5): 1-18.

[3] [3] ZHOU B. Stress corrosion behavior and mechanism of 6082 aluminum alloy［D］.Changchun:Changchun University of Science and Technology,2020.

[4] [4] LUO C X, WANG S G, ZHAI W G. Microstructure and mechanical properties of welded joint of 6082 aluminum alloy for rail transportation［J］. Electric Welding Machine, 2011, 41(11): 68-72.

[5] [5] SHANG Q. Advantages and precautions of MIG welding of aluminum alloy［J］. Shandong Industrial Technology, 2018(14): 69.

[6] [6] TAN R, LUO Z Y, XIAO D M, et al. Influence of welding speed on the weld formation by hybrid laser-MIG welding［J］. Applied Laser, 2019, 39(6): 970-975.

[7] [7] BUNAZIV I, AKSELSEN O M, SALMINEN A, et al. Fiber laser-MIG hybrid welding of 5 mm 5083 aluminum alloy［J］. Journal of Materials Processing Technology, 2016, 233: 107-114.

[8] [8] ZHAO X, XIN Z B, ZHAO H, et al. Study on influence rule of porosity defects of Laser-MIG hybrid welding of aluminum alloy［J］. Hot Working Technology, 2021(5): 57-60.

[9] [9] RU L Z, LIU F D, ZHANG H, et al. Effect of process parameters on the morphology and droplet transfer of hybrid welding joint［J］. Applied Laser, 2017, 37(4): 515-520.

[10] [10] XU F, HUANG Z L, GUO L Y, et al. Effects of weld appearance on microstructure and mechanical properties for laser welding 6A02 aluminum alloy with filler wire［J］. Applied Laser, 2020, 40(2): 249-253.

[11] [11] LI D M, LI Z M, SUN X F, et al. Research status and prospect of laser welding for low alloy high strength steel［J］. Transactions of Materials and Heat Treatment, 2020, 41(11): 1-10.

[12] [12] GONG J F, PENG G C, LI L Q, et al. Effect of plasma plume produced by vacuum laser welding on energy transmission［J］. Optics & Laser Technology, 2021, 136: 106744.

[13] [13] XU J, LUO Y, ZHU L, et al. Effect of shielding gas on the plasma plume in pulsed laser welding［J］. Measurement, 2019, 134: 25-32.

[14] [14] OKUI N, TSUCHIYA K, HIRATA S, et al. Development of weld bead shape control system for aluminium alloy butt welded joints［J］. Welding International, 2001, 15(4): 257-265.

[15] [15] LIU J, LI Z, SHI Y, et al. Effect of laser-arc distance on surface flow of laser-GMAW hybrid welding molten pool［J］. Chinese Journal of Lasers, 2018, 45(10): 1002004.

[16] [16] HAN X H, MA Y, MA G L, et al. Dynamic characteristic analysis of keyhole in double beam laser welding［J］. Transactions of the China Welding Institution, 2020, 41(2): 93-96.

[17] [17] MATSUNAWA A,SETO N, KIM J D, et al.Observation of keyhole and molten pool behavior in high-power laser welding［J］.Transactions of the JWRI, 2001,30(1):13-17.

[18] [18] PENG J, WANG X X, NI Z L, et al. Effect of filler wire melting mode on laser welding process［J］. Transactions of the China Welding Institution, 2020, 41(2): 64-67.