M. M. Ahmed, B. P. Wynne, W. M. Rainforth, A. Addison, J. P. Martin et al., Effect of tool geometry and heat input on the hardness, grain structure, and crystallographic texture of thick-section friction stir-welded aluminium, Metall. Mater. Trans. A Phys. Metall. Mater. Sci, vol.50, pp.271-284, 2019.

A. M. Al-obaisi, E. A. El-danaf, A. E. Ragab, and M. S. Soliman, Precipitation hardening and statistical modeling of the aging parameters and alloy compositions in Al-Cu-MgAg alloys, J. Mater. Eng. Perform, vol.25, pp.2432-2444, 2016.

M. Avettand-fenoel and A. Simar, A review about Friction stir welding of metal matrix composites, Mater. Charact, vol.120, pp.1-17, 2016.

P. Cavaliere, R. Nobile, F. W. Panella, and A. Squillace, Mechanical and microstructural behaviour of 2024/7075 aluminium alloy sheets joined by friction stir welding, Int. J. Mach. Tools Manuf, vol.46, pp.588-594, 2006.

A. A. Da-silva, E. Arruti, G. Janeiro, E. Aldanondo, P. Alvarez et al., Material flow and mechanical behaviour of dissimilar AA2024-T3 and AA7075-T6 aluminium alloys friction stir welds, Mater. Des, vol.32, pp.2021-2027, 2011.

I. Eberl, C. Hantrais, J. Ehrtsrom, and C. Nardin, Friction stir welding dissimilar alloys for tailoring properties of aerospace parts, Sci. Technol. Weld. Join, vol.15, pp.699-705, 2010.

V. Firouzdor and S. Kou, Al-to-Mg friction stir welding: effect of positions of Al and Mg with respect to the welding tool, Metall. Mater. Trans. A, vol.19, pp.672-684, 2010.

A. M. Gaafer, T. S. Mahmoud, and E. H. Mansour, Microstructural and mechanical characteristics of AA7020-O Al plates joined by friction stir welding, Mater. Sci. Eng. A, vol.527, pp.7424-7429, 2010.

L. Giraud, H. Robe, C. Claudin, C. Desrayaud, P. Bocher et al., Investigation into the dissimilar friction stir welding of AA7020-T651 and AA6060-T6, J. Mater. Process. Technol, vol.235, pp.220-230, 2016.
URL : https://hal.archives-ouvertes.fr/emse-01505323

M. Grujicic, G. Arakere, C. Yen, and B. A. Cheeseman, Computational investigation of hardness evolution during friction-stir welding of AA5083 and AA2139 aluminum alloys, J. Mater. Eng. Perform, vol.20, pp.1097-1108, 2011.

M. Hartmann, S. Böhm, S. Schüddekopf, M. Hartmann, S. Böhm et al., Influence of surface roughness of tools on the friction stir welding process, J. Korean Weld. Join. Soc, vol.32, issue.6, p.12, 2014.

A. Heidarzadeh, R. V. Barenji, M. Esmaily, and A. R. Ilkhichi, Tensile properties of friction stir welds of AA 7020 aluminum alloy, Trans. Indian Inst. Met, vol.68, pp.757-767, 2015.

Y. Huang, Y. Xie, X. Meng, Z. Lv, and J. Cao, Numerical design of high depth-towidth ratio friction stir welding, J. Mater. Process. Technol, vol.252, pp.233-241, 2018.
DOI : 10.1016/j.jmatprotec.2017.09.029

R. Jain, K. Kumari, R. K. Kesharwani, S. Kumar, S. K. Pal et al., Friction stir welding: Scope and recent development. Modern Manufacturing, Materials Forming, Machining and Tribology, pp.179-229, 2015.
DOI : 10.1007/978-3-319-20152-8_6

A. K. Jha, P. R. Narayanan, V. Diwakar, K. S. Kumar, and M. C. Mittal, Metallurgical analysis of cracked aluminum alloy (AFNOR 7020) components used in satellite launch vehicles, Eng. Fail. Anal, vol.11, pp.463-474, 2004.

N. Kamp, A. Sullivan, and J. D. Robson, Modelling of friction stir welding of 7xxx aluminium alloys, Mater. Sci. Eng. A, vol.466, pp.246-255, 2007.
DOI : 10.1016/j.msea.2007.02.070

S. A. Khodir and T. Shibayanagi, Friction stir welding of dissimilar AA2024 and AA7075 aluminum alloys, Mater. Sci. Eng. B Solid-State Mater. Adv. Technol, vol.148, pp.82-87, 2008.
DOI : 10.1016/j.mseb.2007.09.024

K. N. Krishnan, On the formation of onion rings in friction stir welds, Mater. Sci. Eng. A, vol.327, pp.246-251, 2002.

M. Kumar, N. Sotirov, and C. M. Chimani, Investigations on warm forming of AW-7020-T6 alloy sheet, J. Mater. Process. Technol, vol.214, pp.1769-1776, 2014.

C. L. Lach and M. S. Domack, Characterization of Al-Cu-Mg-Ag Alloy RX 226-T8 Plate, 2003.

C. Luo, X. Li, D. Song, N. Zhou, Y. Li et al., Microstructure evolution and mechanical properties of friction stir welded dissimilar joints of Mg-Zn-Gd and MgAl-Zn alloys, Mater. Sci. Eng. A, vol.664, pp.103-113, 2016.

T. Ma and G. Den-ouden, Softening behaviour of Al-Zn-Mg alloys due to welding, Mater. Sci. Eng. A, vol.266, pp.20-29, 1999.

M. W. Mahoney, C. G. Rhodes, J. G. Flintoff, W. H. Bingel, and R. A. Spurling, Properties of friction-stir-welded 7075 T651 aluminum, Metall. Mater. Trans. A, vol.29, pp.1955-1964, 1998.
DOI : 10.1007/s11661-998-0021-5

M. Masoumi-khalilabad, Y. Zedan, D. Texier, M. Jahazi, and P. Bocher, Effect of tool geometry and welding speed on mechanical properties of dissimilar AA2198-AA2024 FSWed joint, J. Manuf. Process, vol.34, pp.86-95, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01808552

R. S. Mishra and M. Komarasamy, Chapter 2 -physical metallurgy of 7XXX alloys. Friction Stir Welding of High Strength 7XXX Aluminum Alloys, pp.5-14, 2016.
DOI : 10.1016/b978-0-12-809465-5.00002-7

R. S. Mishra, P. S. De, and N. Kumar, Chapter 1 -introduction. Friction Stir Welding and Processing: Science and Engineering, pp.1-11, 2014.

S. Noh, M. Ando, H. Tanigawa, H. Fujii, and A. Kimura, Friction stir welding of F82H steel for fusion applications, J. Nucl. Mater, vol.478, pp.1-6, 2016.
DOI : 10.1016/j.jnucmat.2016.05.028

U. Prisco, A. Squillace, A. Astarita, and C. Velotti, Influence of welding parameters and post-weld aging on tensile properties and fracture location of AA2139-T351 friction-stir-welded joints, Mater. Res, vol.16, pp.1106-1112, 2013.

I. Radisavljevic, A. Zivkovic, N. Radovic, and V. Grabulov, Influence of FSW parameters on formation quality and mechanical properties of Al 2024-T351 butt welded joints, Trans. Nonferrous Met. Soc. China, vol.23, issue.13, pp.62897-62903, 2013.

S. Sree-sabari, S. Malarvizhi, and V. Balasubramanian, Characteristics of FSW and UWFSW joints of AA2519-T87 aluminium alloy: effect of tool rotation speed, J. Manuf. Process, vol.22, pp.278-289, 2016.

T. Sun, M. J. Roy, D. Strong, P. J. Withers, and P. B. Prangnell, Comparison of residual stress distributions in conventional and stationary shoulder high-strength aluminum alloy friction stir welds, J. Mater. Process. Technol, vol.242, pp.92-100, 2017.
DOI : 10.1016/j.jmatprotec.2016.11.015

URL : https://www.research.manchester.ac.uk/portal/files/47810983/Sun_et_al_RS_Distributions_in_AA_FrictionStirWelds_JMPT_accepted.pdf

D. Texier, Y. Zedan, T. Amoros, E. Feulvarch, J. Stinville et al., Nearsurface mechanical heterogeneities in a dissimilar aluminum alloys friction stir welded joint, Mater. Des, vol.108, pp.217-229, 2016.
DOI : 10.1016/j.matdes.2016.06.091

URL : https://hal.archives-ouvertes.fr/hal-01644878

C. Velotti, A. Astarita, P. Buonadonna, G. Dionoro, A. Langella et al., FSW of AA 2139 plates: Influence of the temper state on the mechanical properties, Key Eng. Mater, vol.554, issue.557, pp.1065-1074, 2013.

H. Wu, Y. C. Chen, D. Strong, and P. Prangnell, Stationary shoulder FSW for joining high strength aluminum alloys, J. Mater. Process. Technol, vol.221, pp.187-196, 2015.
DOI : 10.1016/j.jmatprotec.2015.02.015

URL : https://www.research.manchester.ac.uk/portal/files/45513421/Wu_Prangnell_SS_FSW_JMPT_Author_copy.pdf

Z. Yan, X. Liu, and H. Fang, Effect of sheet configuration on microstructure and mechanical behaviors of dissimilar Al-Mg-Si/Al-Zn-Mg aluminum alloys friction stir welding joints, J. Mater. Sci. Technol, vol.32, pp.1378-1385, 2016.