Sergey Nikolaevich Lezhnev
Rudny industrial Institute, Rudny, 111500, Kazakhstan
Naizabekov A.B.
Rudny industrial Institute, Rudny, 111500, Kazakhstan
Arbuz A.S.
Nazarbayev University, Astana, 010000, Kazakhstan
Panin Е.А.
Karaganda state industrial University, Temirtau, 101400, Kazakhstan
Volokitina I.E.
Karaganda state industrial University, Temirtau, 101400, Kazakhstan
Gaydarenko G.A.
Karaganda state industrial University, Temirtau, 101400, Kazakhstan
This article is described the various possible schemes of severe plastic deformation, by ECAP process that allows receiving metal with ultrafine-grained structure. The results of computer simulation and TEM investigations of aluminium alloy 6060 were presented. It is shown that the equal-channel angular pressing in the proposed matrix with a quasi-starched channel joint angle 45° provides the formation of a homogeneous subgrain structure with a size about 0.5 µm and has a positive effect on the mechanical properties of the aluminium alloy.
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Copyright © 2019 Sergey Nikolaevich Lezhnev
This is an open access article under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) License.
