References
- Qin H, Zhang H, Wu H. The evolution of precipitation and microstructure in friction stir welded 2195-T8 Al-Li alloy. Mater Sci Eng A. 2015;626:322–329.
- Sidhar H, Martinez NY, Mishra RS, et al. Friction stir welding of Al–Mg–Li 1424 alloy. Mater Des. 2016;106:146–152.
- Xiao R, Zhang X. Problems and issues in laser beam welding of aluminum–lithium alloys. J Manuf Process. 2014;16(2):166–175.
- Alam MP, Sinha AN. Fabrication of third generation Al–Li alloy by friction stir welding: a review. Sādhanā. 2019;44(6):153.
- Yang M, Lu J, Wang H, et al. Effect of the laser power on the microstructure and mechanical properties of the laser-MIG hybrid welding joints of the 2195 Al–Li alloy. Sci Technol Weld Join. 2020;26(1):75–83.
- Tao Y, Zhang Z, Yu BH, et al. Friction stir welding of 2060–T8 Al-Li alloy. Part I: microstructure evolution mechanism and mechanical properties. Mater Charact. 2020;168:110524.
- Liu H, Hu Y, Du S, et al. Microstructure characterization and mechanism of acoustoplastic effect in friction stir welding assisted by ultrasonic vibrations on the bottom surface of workpieces. J Manuf Process. 2019;42:159–166.
- Padhy GK, Wu CS, Gao S. Precursor ultrasonic effect on grain structure development of AA6061-T6 friction stir weld. Mater Des. 2017;116:207–218.
- Chu Q, Yang XW, Li WY, et al. Impact of surface state in probeless friction stir spot welding of an Al–Li alloy. Sci Technol Weld Join. 2019;24(3):200–208.
- Betsofen SY, Lukin VI, Dolgova MI, et al. Phase composition, texture, and residual stresses in Al-Cu-Li friction stir welds. Russ Metall. 2018;2018:359–366.
- Kashaev N, Ventzke V, Çam G. Prospects of laser beam welding and friction stir welding processes for aluminum airframe structural applications. J Manuf Process. 2018;36:571–600.
- Lee H, Yoon J, Yoo J, et al. Friction stir welding process of aluminum-lithium alloy 2195. Procedia Eng. 2016;149:62–66.
- Li J, Chen Y, Zhang X, et al. Structure and mechanical property of friction-stir weld joint of 2195-T8 Al-Li alloy plate. Rare Metal Mat Eng. 2018;47:780–787.
- Kookil N, Lee YR, Yoon JH, et al. Tensile properties and microstructure of friction stir welded joints 2195-T8 aluminum alloy. Appl Mech Mater. 2016;835:191–196.
- Zhang J, Feng XS, Gao JS, et al. Effects of welding parameters and post-heat treatment on mechanical properties of friction stir welded AA2195-T8 Al-Li alloy. J Mater Sci Technol. 2018;34:219–227.
- Nasiri AM, Shen Z, Hou JSC, et al. Failure analysis of tool used in refill friction stir spot welding of Al 2099 alloy. Eng Failure Anal. 2018;84:25–33.
- Meng XC, Huang YX, Cao J, et al. Recent progress on control strategies for inherent issues in friction stir welding. Prog Mater Sci. 2020;115:100706.
- Rai R, De A, Bhadeshia HKDH, et al. Review: friction stir welding tools. Sci Technol Weld Join. 2011;16:325–342.
- Zhao WZ, Wu CS, Shi L. Acoustic induced antifriction and its effect on thermo-mechanical behavior in ultrasonic assisted friction stir welding. Int J Mech Sci. 2021;190:106039.
- Ma HK, He DQ, Liu JS. Ultrasonically assisted friction stir welding of aluminium alloy 6061. Sci Technol Weld Join. 2015;20:216–221.
- Liu X, Wu C, Padhy GK. Characterization of plastic deformation and material flow in ultrasonic vibration enhanced friction stir welding. Scripta Mater. 2015;102:95–98.
- Hu Y, Liu H, Fujii H. Improving the mechanical properties of 2219-T6 aluminum alloy joints by ultrasonic vibrations during friction stir welding. J Mater Process Technol. 2019;271:75–84.
- Hu Y, Liu H, Fujii H, et al. Vacancy-induced θ′ precipitation during ultrasonic-affected friction stir welding of Al–Cu alloy. J Mater Sci. 2020;55:14626–14641.
- Eliseev AA, Fortuna SV, Kalashnikova TA, et al. Structural phase evolution in ultrasonic-assisted friction stir welded 2195 aluminum alloy joints. Russ Phys J. 2017;60:1022–1026.
- Tarasov SY, Rubtsov VE, Fortuna SV, et al. Ultrasonic-assisted aging in friction stir welding on Al-Cu-Li-Mg aluminum alloy. Weld World. 2017;61:679–690.
- Liu XC, Wu CS, Padhy GK. Improved weld macrosection, microstructure and mechanical properties of 2024Al-T4 butt joints in ultrasonic vibration enhanced friction stir welding. Sci Technol Weld Join. 2015;20:345–352.
- Su H, Wu CS, Pittner A, et al. Simultaneous measurement of tool torque, traverse force and axial force in friction stir welding. J Manuf Process. 2013;15:495–500.
- Nandan R, Roy GG, Lienert TJ, et al. Numerical modelling of 3D plastic flow and heat transfer during friction stir welding of stainless steel. Sci Technol Weld Join. 2006;11:526–537.
- Nandan R, Roy GG, Lienert TJ, et al. Three-dimensional heat and material flow during friction stir welding of mild steel. Acta Mater. 2007;55:883–895.
- Shi L, Wu CS, Gao S, et al. Modified constitutive equation for use in modeling the ultrasonic vibration enhanced friction stir welding process. Scripta Mater. 2016;119:21–26.
- Shi L, Wu CS, Padhy GK, et al. Numerical simulation of ultrasonic field and its acoustoplastic influence on friction stir welding. Mater Des. 2016;104:102–115.
- Arora A, De A, DebRoy T. Toward optimum friction stir welding tool shoulder diameter. Scripta Mater. 2011;64:9–12.