R. Tamasgavabari, A.R. Ebrahimi, S.M. Abbasi, A.R. Yazdipour, Effect of harmonic vibration during gas metal arc welding of AA-5083 aluminum alloy on the formation and distribution of intermetallic compounds, Journal of Manufacturing Processes, 49 (2020) 413-422.
 B. Qin, F.C. Yin, C.Z. Zeng, J.C. Xie, J. Shen, Microstructure and mechanical properties of TIG/A-TIG welded AZ61/ZK60 magnesium alloy joints, Transactions of Nonferrous Metals Society of China, 29 (9) (2019) 1864-1872.
 W.M. Thomas, E.D. Nicholas, J.C. Needham, M.G. Murch, P.T. Smith, C.J. Dawes, Friction stir butt welding, Int. Patent No. PCT/GB92/02203 (1991).
 M. Guerra, C. Schmidt, L.C. Mcclure, L.E. Murr, A.C. Nunes, Flow patterns during friction stir welding, Materials Characterization, 49 (2003) 95-101.
 C.G. Rhodes, M.W. Mahoney, W.H. Bingel, R.A. Spurling, C.C. Bampton, Effects of friction stir welding on microstructure of 7075 aluminum, Scripta Materialia, 36 (1) (1997) 69-75.
 J. Zhao, F. Jiang, H.G. Jian, K. Wen, L. Jiang, X.B. Chen, Comparative investigation of tungsten inert gas and friction stir welding characteristics of Al−Mg−Sc alloy plates, Materials and Design, 31 (2010) 306-311.
 R.J. Steel, S.M. Packer, R.D. Fleck, S. Sanderson, C. Tucker, Advances in FSW and new applications, Editor: Fujii H, Proceedings of the 1st International Joint Symposium on Joining and Welding, Woodhead Publishing, (2013) 125-127.
 W.M. Thomas, E.D. Nicholas, Friction stir welding for the transportation industries, Materials and Design, 18 (1997) 269-273.
 A.N. Siddiquee, S. Pandey, Experimental investigation on deformation and wear of WC tool during friction stir welding (FSW) of stainless steel, International Journal of Advanced Manufacturing Technology, 73 (2014) 479-486.
 R.A. Gite, P.K. Loharkar, R. Shimpi, Friction stir welding parameters and application: A review, Materials Today: Proceedings, 19 (2) (2019) 361-365.
 J.H. Cho, S.H. Han, C.G. Lee, Cooling effect on microstructure and mechanical properties during friction stir welding of Al−Mg−Si aluminum alloys, Materials Letters, 180 (2016) 157-161.
 L. Fratini, G. Buffa, R. Shivpuri, In-process heat treatments to improve FS-welded butt joints, International Journal of Advanced Manufacturing Technology, 43 (2009) 664.
 D. Sakurada, K. Katoh, H. Tokisue, Underwater friction welding of 6061 aluminum alloy, Journal of Japan Institute of Light Metals, 52 (1) (2002) 2-6.
 R. Rouzbehani, A.H. Kokabi, H. Sabet, M. Paidar, O.O. Ojo, Metallurgical and mechanical properties of underwater friction stir welds of Al7075 aluminum alloy, Journal of Materials Processing Technology, 262 (2018) 239-256.
 M.A. Mofid, A. Abdollah-Zadeh, F.M. Ghaini, C.H. Gur, Submerged friction-stir welding (SFSW) underwater and under liquid nitrogen: An improved method to join Al alloys to Mg alloys, Metallurgical and Materials Transactions A, 43 (2012) 5106-5114.
 S.S. Sabari, S. Malarvizhi, V. Balasubramanian, G.M. Reddy, Experimental and numerical investigation on under-water friction stir welding of armour grade AA2519-T87 aluminium alloy, Defence Technology, 12 (2016) 324-333.
 H.J. Zhang, H.J. Liu, L. Yu, Microstructure and mechanical properties as a function of rotation speed in underwater friction stir welded aluminum alloy joints, Materials and Design, 32 (2011) 4402-4407.
 T.W. Nelson, R.J. Steel, W.J. Arbegast, In situ thermal studies and post-weld mechanical properties of friction stir welds, Science and Technology of Welding and Joining, 8 (4) (2003) 283-288.
 W.F. Xua, J.H. Liu, D.L. Chen, G.H. Luan, J.S. Yao, Improvements of strength and ductility in aluminum alloy joints via rapid cooling during friction stir welding, Materials Science and Engineering A, 548 (2012) 89-98.
 H.J. Liu, H.J. Zhang, Y.X. Huang, Y. Lei, Mechanical properties of underwater friction stir welded 2219 aluminum alloy, Transactions of Nonferrous Metals Society of China, 20 (2010) 1387-1391.
 Q. Wang, Z. Zhao, Y. Zhao, K. Yan, H. Zhang, The adjustment strategy of welding parameters for spray formed 7055 aluminum alloy underwater friction stir welding joint, Materials and Design, 88 (2015) 1366-1376.
 H.J. Liu, H.J. Zhang, L. Yu, Effect of welding speed on microstructures and mechanical properties of underwater friction stir welded 2219 aluminum alloy, Materials and Design, 32 (3) (2011) 1548-1553.
 H. Zhang, H. Liu, Mathematical model and optimization for underwater friction stir welding of a heat-treatable aluminum alloy, Materials and Design, 45 (2013) 206-211.
 H.J. Zhang, H.J. Liu, L. Yu, Effect of water cooling on the performances of friction stir welding heat-affected zone, Journal of Materials Engineering and Performance, 21 (7) (2012) 1182-1187.
 Q. Wang, Y. Zhao, K. Yan, S. Lu, Corrosion behaviour of spray formed 7055 aluminum alloy joint welded by underwater friction stir welding, Materials and Design, 68 (2015) 97-103.
 E.E. Kishta, B. Darras, Experimental investigation of underwater friction-stir welding of 5083 marine-grade aluminum alloy, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 230 (3) (2014) 458-465.
 S.S. Sabari, S. Malarvizhi, V. Balasubramanian, Influences of tool traverse speed on tensile properties of air cooled and water cooled friction stir welded AA2519-T87 aluminium alloy joints, Journal of Materials Processing Technology, 237 (2016) 286-300.
 R.H. Myers, D.C. Montgomery, C.M. Anderson-Cook
, Response surface methodology: process and product optimization using designed experiments, John Wiley & Sons, ISBN 978-1-118 91601-8 (2016).
 M. Vahdati, M. Moradi, Statistical analysis and optimization of the yield strength and hardness of surface composite Al7075/Al2O3 produced by FSP via RSM and desirability approach, Iranian Journal of Materials Forming, 7 (1) (2020) 32-45.
 M. Vahdati, M. Moradi, M. Shamsborhan, Modeling and Optimization of the Yield Strength and Tensile Strength of Al7075 Butt Joint Produced by FSW and SFSW Using RSM and Desirability Function Method, Transactions of the Indian Institute of Metals, doi: 10.1007/s12666-020-02075-8 (2020).
 A. Esmaeili, M.H. Shaeri, M. Talafi Noghani, A. Razaghian, Fatigue behavior of AA7075 aluminium alloy severely deformed by equal channel angular pressing, Journal of Alloys and Compounds, 757 (2018) 324-332.
 J.F. Li, Z.W. Peng, C.X. Li, Z.Q. Jia, W.J. Chen, Z.Q. Zheng, Mechanical properties, corrosion behaviors and microstructures of 7075 aluminium alloy with various aging treatments, Transactions of Nonferrous Metals Society of China, 18 (4) (2008) 755-762.
 A. Heinz, A. Haszler, C. Keidel, S. Moldenhauer, R. Benedictus, W.S. Miller, Recent development in aluminium alloys for aerospace applications, Materials Science and Engineering: A, 280 (1) (2000) 102-107.
 J.C. Williams, E.A. Starke, Progress in structural materials for aerospace systems, Acta Materialia, 51 (19) (2003) 5775-5799.
 N. Mendes, P. Neto, A. Loureiro, A.P. Moreira, Machines and control systems for friction stir welding: A review, Materials & Design, 90 (2016) 256-265.
 D.C. Montgomery, Design and analysis of experiments, John Wiley & Sons, ISBN 978-1-119-11347-8 (2017).