1. R. Valiev, M. Murashkin, E. Bobruk, and G. Raab, “Grain refinement and mechanical behavior of the Al Alloy, subjected to the new SPD technique,” Materials Transactions, 50, No. 1, 87–91 (2009).
2. B. A. Romantsev, T. B. Huy, M. M. Skripalenko, et al., “Investigation of screw rolling process in 4-high stand by simulation,” Metallurgist, 62, No. 7–8, 618–626 (2018).
3. A. Naizabekov, S. Lezhnev, E. Panin, et al., “Effect of combined rolling–ECAP on ultrafine-grained structure and properties in 6063 Al Alloy,” J. Mater. Eng. Performance, 28, No. 1, 200–210 (2019).
4. P. M. Vinnik, K. M. Ivanov, G. A. Danilin, et al., “Studying the deformation during variable-channel direct extrusion,” Metallurgist, 61, No. 3–4, 223–229 (2017).
5. S. Wang, W. Liang, Yu. Wang, et al., “A modified die for equal channel angular pressing,” J. Mater. Proc. Technology, 209, No. 7, 3182–3186 (2009).