EFFECT OF TECHNOLOGY OF FORMING ALUMINUM ALLOYS V95 (AL-ZN-MG-CU) AND V-1461 (AL-CU-LI-ZN) ON THE DURABILITY STRUCTURES PROPERTIES

EFFECT OF TECHNOLOGY OF FORMING ALUMINUM ALLOYS V95 (AL-ZN-MG-CU) AND V-1461 (AL-CU-LI-ZN) ON THE DURABILITY STRUCTURES PROPERTIES Full article

Conference

Высокоэнергетические процессы в конденсированных средах (HEPCM 2019): материалы XXVI конференции по высокоэнергетическим процессам в конденсированных средах, посвященной 150-летию со дня рождения С.А. Чаплыгина
03-05 Apr 2019 , Новосибирск

Source

AIP CONFERENCE PROCEEDINGS
Compilation, AIP Publishing LLC. 2019. ISBN 978-0-7354-1865-3.

Output data

Year: 2019, Volume: 2125, Pages: 030074 Pages count : 6

Authors

Raevskaya Galina ¹ , Zakharchenko Kirill ^2,3 , Kapustin Vladimir ³ , Larichkin Alexey ² , Stepanov Vladimir ³

Affiliations

1	Novosibirsk Aircraft Production Association named after V.P. Chkalov
2	Lavrentyev Institute of Hydrodynamics SB RAS
3	Novosibirsk State Technical University

The object of research is the technological process of manufacturing panels (shaping the blank) of the product T-50 from aluminum alloys of the grades V95 (analog 7475) (Al-Zn-Mg-Cu) and V-1461 (analog 2099) (Al-Cu-Li-Zn) in creep modes, and close to superplasticity (Novosibirsk Aircraft Plant named after Chkalov). The study is devoted to the selection and testing of forming modes in the creep mode and confirmation of the fatigue characteristics of deformable samples and their structures under the conditions of the process. In the process of working under production conditions at the UFP-1M installation, the formation of plates of aluminum alloys of grades V95 and V-1461 in the creep mode with the subsequent heat treatment was carried out. The control of the actual deviations of the obtained semi- finished products from the theoretically given geometry was performed. Tests of specimens made from deformed plates of alloys of grades V95 and V-1461 for fatigue life were carried out.

Raevskaya G. , Zakharchenko K. , Kapustin V. , Larichkin A. , Stepanov V.
EFFECT OF TECHNOLOGY OF FORMING ALUMINUM ALLOYS V95 (AL-ZN-MG-CU) AND V-1461 (AL-CU-LI-ZN) ON THE DURABILITY STRUCTURES PROPERTIES
In compilation AIP CONFERENCE PROCEEDINGS. – AIP Publishing LLC., 2019. – C.030074. – ISBN 978-0-7354-1865-3. РИНЦ

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