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Abstract
Sheet layered composites are gaining popularity in the production of critical parts and structures in various industries. The article considers sheet layered composites made of aluminum alloys 5082/1070 and 5083/2024. Among the processes that make it possible to achieve high values of mechanical properties in long products, one of the promising methods is asymmetric accumulating rolling. The article presents rational technological schemes and modes of asymmetric accumulating rolling of sheet laminated aluminum composites for their use in the space and automotive industries. A new technical solution has been developed, which consists in the formation of a trapezoidal or toothed re-lief to eliminate the displacement of layers relative to each other in the focus of deformation and to improve the strength of the joint during asymmetric accumulating rolling.
Keywords:
aluminum alloy, sheet layered aluminum composites, accumulating rolling, interlocking connection of layers, mechanical properties
Pesin Alexander M. – D.Sc. (Eng.), Professor, Nosov Magnitogorsk State Technical University. Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Pustovoitov Denis О. – Ph.D. (Eng.), the associate professor, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Biryukova Olesya D. – Engineer, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Nosov Leonid V. – Postgraduate student, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Pivovarova Ksenia G. – D.Sc. (Eng.), the associate professor, Nosov Magnitogorsk State Technical University. Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Pesin Ilya A. – Ph.D. (Eng.), Junior Researcher, Nosov Magnitogorsk State Technical University. Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
