[1] Cao R, Yu G, Chen J H et al. Cold metal transfer joining aluminum alloys-to-galvanized mild steel[J]. Journal of Materials Processing Technology, 213, 1753-1763(2013).

[2] Li J, Huang J K, Jin Q S. Research status of welding-brazing of aluminum/steel dissimilar metals[J]. Electric Welding Machine, 48, 109-114(2018).

[3] Huang J K, Wang Z Y, Liu N et al. Effect of metal coating on microstructure and properties of aluminum/steel laser welding-brazing joint[J]. Journal of Materials Engineering, 46, 99-105(2018).

[4] Qin G L, Ao Z Y, Chen Y et al. Formability behavior of Al/steel MIG arc brazed-fusion welded joint[J]. Journal of Materials Processing Technology, 273, 116255(2019).

[5] Cui L Y, Mi G Y, Hu X Y et al. Microstructure and mechanical properties of laser welding-brazed aluminum alloy to steel with CuSi3 filler metal[J]. Transactions of the China Welding Institution, 39, 6-12(2018).

[6] Huang Y X, Huang T F, Wan L et al. Research progress of dissimilar friction stir welding between aluminium and steel[J]. Journal of Netshape Forming Engineering, 10, 23-30(2018).

[7] Ma Y Q, Wang H Y, Liu L M. Aluminum alloy and high-strength steel joint via laser-induced tungsten inert gas hybrid welding based on Ni interlayer[J]. Chinese Journal of Lasers, 46, 0802002(2019).

[8] Mortazavi S N, Marashi P, Pouranvari M et al[J]. low carbon steel. Advanced Materials Research, 264/265, 384-389(2011).

[9] Yan F, Fang X, Chen L et al. Microstructure evolution and phase transition at the interface of steel/Al dissimilar alloys during Nd∶YAG laser welding[J]. Optics & Laser Technology, 108, 193-201(2018).

[10] Xia H B, Zhao X Y, Tan C W et al. Effect of Si content on the interfacial reactions in laser welded-brazed Al/steel dissimilar butted joint[J]. Journal of Materials Processing Technology, 258, 9-21(2018).

[11] Long J Q, Huang W H, Xiang J W et al. Parameter optimization of laser welding of steel to Al with pre-placed metal powders using the Taguchi-response surface method[J]. Optics & Laser Technology, 108, 97-106(2018).

[12] Yan F, Wang X W, Chai F et al. Improvement of microstructure and performance for steel/Al welds produced by magnetic field assisted laser welding[J]. Optics & Laser Technology, 113, 164-170(2019).

[13] Cui L, Chen B X, Chen L et al. Dual beam laser keyhole welding of steel/aluminum lapped joints[J]. Journal of Materials Processing Technology, 256, 87-97(2018).

[14] Yuan R, Deng S J, Cui H C et al. Interface characterization and mechanical properties of dual beam laser welding-brazing Al/steel dissimilar metals[J]. Journal of Manufacturing Processes, 40, 37-45(2019).

[15] Shah L H, Khodabakhshi F, Gerlich A. Effect of beam wobbling on laser welding of aluminum and magnesium alloy with nickel interlayer[J]. Journal of Manufacturing Processes, 37, 212-219(2019).

[16] Fetzer F, Sommer M, Weber R et al. Reduction of pores by means of laser beam oscillation during remote welding of AlMgSi[J]. Optics and Lasers in Engineering, 108, 68-77(2018).

[17] Dimatteo V, Ascari A, Fortunato A. Continuous laser welding with spatial beam oscillation of dissimilar thin sheet materials (Al-Cu and Cu-Al): process optimization and characterization[J]. Journal of Manufacturing Processes, 44, 158-165(2019).