[1] Lei Z L, Bi S Y, Zhang X R et al. Microstructure and mechanical properties of double-sided laser swing welding of 2195 Al-Li alloy T-joints[J]. Chinese Journal of Lasers, 49, 0802003(2022).

[2] Zhan X H, Li Y, Zhao Y Q et al. Influence of nanoparticles on laser weld microstructure of 2195 Al-Li alloy[J]. Chinese Journal of Lasers, 50, 1202101(2023).

[3] Wu Q, Jiang R J, Li X T et al. Fiber laser filler wire welding of 2060 aluminum-lithium alloy with laser focus rotation[J]. Chinese Journal of Lasers, 48, 2202012(2021).

[4] Xia L, Kang Y, Yu H S et al. Equiaxed grains in laser welded 2060 Al-Li alloys and their formation mechanism[J]. Chinese Journal of Lasers, 45, 1102013(2018).

[5] Chen X, Lei Z L, Chen Y B et al. Nano-indentation and in situ investigations of double-sided laser beam welded 2060-T8/2099-T83 Al-Li alloys T-joints[J]. Materials Science and Engineering: A, 756, 291-301(2019).

[6] Akhtar W, Akhtar N, Wu S J. Future of new generation aluminium and composites in aerospace industry[J]. Pakistan Journal of Chemistry, 4, 77-82(2014).

[7] Ryazantsev V I, Fedoseev V A, Matsnev V N. Technological aspects of assembly-welding all-welded passenger aircraft made of aluminium alloys[J]. Welding International, 15, 56-59(2001).

[8] Mendez P F, Eagar T W. Welding process for aeronautics[J]. Advanced Materials and Processes, 159, 39-43(2001).

[9] Huang J S, Cai C, Liu Z J et al. Microstructure and mechanical properties of laser welded Inconel690 nickel-based alloy/SUS304 stainless steel joints[J]. Acta Optica Sinica, 43, 1014001(2023).

[10] Liu T L, Zhang Y K, Dong P et al. Mechanical property contrast research for laser beam welding and riveting of aluminum alloy joints[J]. Electromachining & Mould, 56-58(2019).

[11] Liu H B, Chen J, Zhan X H et al. Research and progress of welding by both side technology and equipment for body siding structure of twin laser beam welding[J]. Welding & Joining, 14-18, 69(2012).

[12] Brenner B, Standfuss J, Dittrich D et al. Laser beam welding of aircraft fuselage panel[C], 2008-17(2002).

[13] Uz M V, Koçak M, Lemaitre F et al. Improvement of damage tolerance of laser beam welded stiffened panels for airframes via local engineering[J]. International Journal of Fatigue, 31, 916-926(2009).

[14] Yang Z B, Sheng L K, Xie Y Q. Comparative study on welding characteristics of laser-MIG hybrid welding and MIG welding for aluminum alloy crossbeam components of high-speed train[J]. Laser & Optoelectronics Progress, 61, 2114009(2024).

[15] Liu H J[M]. Welding metallurgy and weldability(2007).

[16] Enz J, Khomenko V, Riekehr S et al. Single-sided laser beam welding of a dissimilar AA2024‒AA7050 T-joint[J]. Materials & Design, 76, 110-116(2015).

[17] Dittrich D, Standfuss J, Liebscher J et al. Laser beam welding of hard to weld Al alloys for a regional aircraft fuselage design–first results[J]. Physics Procedia, 12, 113-122(2011).

[18] Xia H B, Li L Q, Tan C W et al. In situ SEM study on tensile fractured behavior of Al/steel laser welding-brazing interface[J]. Materials & Design, 224, 111320(2022).

[19] Enz J, Riekehr S, Ventzke V et al. Influence of the local chemical composition on the mechanical properties of laser beam welded Al-Li alloys[J]. Physics Procedia, 39, 51-58(2012).

[20] Zhang X Y. Microstructures and mechanical properties of laser welded joints of 2060 aluminum lithium alloy[D](2016).

[21] Ning J, Zhang L J, Bai Q L et al. Comparison of the microstructure and mechanical performance of 2A97 Al-Li alloy joints between autogenous and non-autogenous laser welding[J]. Materials & Design, 120, 144-156(2017).

[22] Pickens J R. Recent developments in the weldability of lithium-containing aluminium alloys[J]. Journal of Materials Science, 25, 3035-3047(1990).

[23] Lin K L, Yang W X, Huang T et al. Laser welding of 2198-T851 Al-Li alloy with filler wire[J]. Acta Optica Sinica, 35, s216001(2015).

[24] Han B. Microstructure characteristics of double-sided laser beam welded aluminium lithium alloys T-joints and its crack control[D](2018).