Email this article Formation of Fine-Grained Structure and Superplasticity in Commercial Aluminum Alloy 1565ch
- Authors: Kishchik M.S.1, Mikhailovskaya A.V.1, Levchenko V.S.1, Kotov A.D.2, Drits A.M.3, Portnoy V.K.1
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Affiliations:
- National University of Science and Technology “MISiS” (NITU “MISiS”)
- Higher School of Economics, National Research University
- Alcoa SMZ, JSC
- Issue: Vol 58, No 9-10 (2017)
- Pages: 543-547
- Section: Article
- URL: https://journal-vniispk.ru/0026-0673/article/view/235927
- DOI: https://doi.org/10.1007/s11041-017-0051-y
- ID: 235927
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Abstract
A process for fabricating 5-mm-thick sheets from alloy 1565ch with recrystallized grains less than 10 μm in size is developed, which involves superplastic forming and provides elevated mechanical properties at room temperature. The parameters of superplasticity and the mechanical properties of alloy 1565ch are determined. Test forming of a dome-shape model part is performed.
About the authors
M. S. Kishchik
National University of Science and Technology “MISiS” (NITU “MISiS”)
Email: mihaylovskaya@misis.ru
Russian Federation, Moscow
A. V. Mikhailovskaya
National University of Science and Technology “MISiS” (NITU “MISiS”)
Author for correspondence.
Email: mihaylovskaya@misis.ru
Russian Federation, Moscow
V. S. Levchenko
National University of Science and Technology “MISiS” (NITU “MISiS”)
Email: mihaylovskaya@misis.ru
Russian Federation, Moscow
A. D. Kotov
Higher School of Economics, National Research University
Email: mihaylovskaya@misis.ru
Russian Federation, Moscow
A. M. Drits
Alcoa SMZ, JSC
Email: mihaylovskaya@misis.ru
Russian Federation, Samara
V. K. Portnoy
National University of Science and Technology “MISiS” (NITU “MISiS”)
Email: mihaylovskaya@misis.ru
Russian Federation, Moscow
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