Special features of the microstructure of joints of aluminum–magnesium and aluminum–copper alloys produced by friction stir welding are analyzed. It is demonstrated that a layered structure with ultradisperse grains is produced by friction stir welding at the center of the weld joint. An analogy is drawn between the microstructures of joints produced by friction stir welding and surface layer produced by sliding friction.
Similar content being viewed by others
References
Yu. V. Klimenko, Method of friction welding of metals, USSR Certificate of Copyright No. 195846 (1967).
W. M. Thomas, E. D. Nicolas, J. C. Needham, M. G. Murch, P. Templesmith, and C. J. Dawes, Patent Application No. 9125978.8, G. B. (1991).
A. Goloborodko, T. Ito, X. Yun, et al., Mater. Trans., 45, No. 8, 2503–2508 (2004).
T. Dickerson, in: Proc. 4th Int. Symp. on Friction Stir Welding, Utah, USA (2003).
K. Colligon, Welding J., 78 (7), 229–237 (1999).
V. A. Frolov, Svarochn. Proizv., No. 10, 12–18 (2008).
V. F. Shamrai and O. E. Grushko, Metally. Ross. Akad. Nauk, No. 2, 94–98 (2006).
S. Yu. Тarasov and A. V. Kolubaev, Metal. Sci. Heat Treatment, 52, Nos. 3–4, 183–188 (2010).
V. P. Kuznetsov, I. Yu. Smolin, A. I. Dmitriev, et al., Phys. Mesomech., 16, No. 1, 62–72 (2013).
V. E. Rubtsov, S. Yu. Tarasov, and A. V. Kolubaev, Phys. Mesomech., 15, Nos. 5–6, 337–341 (2012).
E. V. Avtokratova, R. O. Kaibyshev, and O. Sh. Sitdikov, Fiz. Met. Metalloved., 105, No. 5, 532–540 (2008).
Y. Iwahashi, M. Furukawa, et al., Metal. Mat. Trans., 29, 2245–2252 (1998).
K. N. Krishan, Mater. Sci. Eng., A327, No. 2, 246–251 (2002).
S. Yu. Tarasov, A. V. Kolubaev, and A. G. Lipnitskii, Techn. Phys. Lett., 25, No. 2, 119–121 (1999).
B. Е. Rubtsov and A. V. Kolubaev, Trenie Iznos, 30, No. 5, 449–455 (2009).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 10, pp. 22–27, October, 2014.
Rights and permissions
About this article
Cite this article
Kolubaev, E.A. Investigation of the Microstructure of Joints of Aluminum Alloys Produced by Friction Stir Welding. Russ Phys J 57, 1321–1327 (2015). https://doi.org/10.1007/s11182-015-0384-1
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11182-015-0384-1