Application of high-tech aluminum alloy V-1341 of Al–Mg–Si system for pipelines of aircraft products

Benarieb I., Romanenko V.A., Klochkova Y.Y., Ovchinnikov V.V., Sbitneva S.V.
UDC
669.715
DOI
10.18577/2307-6046-2020-0-11-21-30
Article PDF (Russian) (893.32 KB)
How to cite
Benarieb I., Romanenko V.A., Klochkova Y.Y., Ovchinnikov V.V., Sbitneva S.V. Application of high-tech aluminum alloy V-1341 of Al–Mg–Si system for pipelines of aircraft products // Proceedings of VIAM. 2020. No. 11. DOI: 10.18577/2307-6046-2020-0-11-21-30. URL: https://test.viam.ru/en/journal/2020/11/3
Keywords
alloy V-1341, Al–Mg–Si system, calcium, cold-worked thin-walled tubes, heat treatment, microstructure, mechanical properties, forming, weldability.
Abstract

In this paper a task in developing of industrial production of cold-worked thin-walled tubes from high-tech aluminum alloy V-1341 of Al–Mg–Si system was accomplished. Tubes are purposed for application in hydraulic and air conditioning systems of aircraft products. Results of investigation of the structure and mechanical properties of tubes during their technological process and heat treatment are presented. Forming of tubes was performed and construction elements of pipelines were produced, which are identical to pipelines of commercial airplanes.

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