Analysis of Submicrocrystalline Structure Formation Conditions in Iron-Nickel Alloys with Helical Extrusion
- Authors: Pavlenko D.V.1, Tkach D.V.1, Kotsyuba V.Y.2, Beigel’zimer Y.E.3
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Affiliations:
- Zaporozh’e National Technical University
- Motor Sich
- Donetsk A. A. Galkin Physicotechnical Institute, Ukraine National Academy of Sciences
- Issue: Vol 59, No 5-6 (2017)
- Pages: 272-277
- Section: Article
- URL: https://journal-vniispk.ru/0026-0673/article/view/235701
- DOI: https://doi.org/10.1007/s11041-017-0141-x
- ID: 235701
Cite item
Abstract
Conditions are analyzed for implementation of helical extrusion of iron-nickel alloy billets with the aim of forming a submicrocrystalline structure within them. Properties are provided for heat-resistant iron-nickel alloys ÉP718-ID (KhN45MVTYuBR ID) and Inconel 718. Two alternative versions are considered for deformation of this type at high and low temperatures. A regime is suggested for helical extrusion of small billets.
About the authors
D. V. Pavlenko
Zaporozh’e National Technical University
Email: odarka@mail.ru
Ukraine, Zaporozh’e
D. V. Tkach
Zaporozh’e National Technical University
Email: odarka@mail.ru
Ukraine, Zaporozh’e
V. Yu. Kotsyuba
Motor Sich
Author for correspondence.
Email: odarka@mail.ru
Ukraine, Zaporozh’e
Ya. E. Beigel’zimer
Donetsk A. A. Galkin Physicotechnical Institute, Ukraine National Academy of Sciences
Email: odarka@mail.ru
Ukraine, Donetsk
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