Behavior of 1913 alloy sheets during rolling and heat treatment

Ryabov D.K., Kolobnev N.I., Lukinа E.A., Zaysev D.V.
UDC
669.715:621.7
DOI
10.18577/2307-6046-2016-0-5-1-1
Article PDF (Russian) (1005.49 KB)
How to cite
Ryabov D.K., Kolobnev N.I., Lukinа E.A., Zaysev D.V. Behavior of 1913 alloy sheets during rolling and heat treatment // Proceedings of VIAM. 2016. No. 5. DOI: 10.18577/2307-6046-2016-0-5-1-1. URL: https://test.viam.ru/en/journal/2016/5/1
Abstract

Development and application of aluminum alloys of new generation is an important task because of the active development of aerospace engineering. Weldable aluminum alloys are promising structural materials due to good complex of service characteristics and processability. The addition of rare earth elements to aluminium alloys allows significant improving the mechanical properties and at the same time the structure of deformed semi-finished products could be greatly changed. Taking into account the peculiarities of metallurgical production it is necessary to understand the impact of various parameters on the characteristics of semi-finished products. The results of studies of 1913 alloy bearing scandium in the process of rolling and heat treatment are shown. Research is executed within implementation of the complex scientific direction 8.1. «High strength weldable aluminium and low density Al–Li alloys with high fracture toughness» («Strategic directions of development of materials an

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