Email this article Structure Formation and Hardening of the Hybrid Material Based on Vanadium and Zirconium Alloys during High-Pressure Torsion
- Authors: Rogachev S.O.1, Nikulin S.A.1, Khatkevich V.M.1, Tabachkova N.Y.1, Sundeev R.V.2
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Affiliations:
- National University of Science and Technology MISiS
- Russian Technological University MIREA
- Issue: Vol 2018, No 4 (2018)
- Pages: 372-376
- Section: Structure and Properties of the Deformed State
- URL: https://journals.rcsi.science/0036-0295/article/view/172484
- DOI: https://doi.org/10.1134/S0036029518040110
- ID: 172484
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Abstract
A layered hybrid material is prepared by high-pressure torsion of a three-layer (vanadium alloy–zirconium alloy–vanadium alloy) billet. A mixed nanostructure with a highly uniform distribution of zirconium and vanadium alloy regions forms under the chosen severe plastic deformation conditions in the middle layer of the material. The microhardness of this layer increases by a factor of about 2.5 as compared to the initial state.
About the authors
S. O. Rogachev
National University of Science and Technology MISiS
Author for correspondence.
Email: csaap@mail.ru
Russian Federation, Moscow, 119049
S. A. Nikulin
National University of Science and Technology MISiS
Email: csaap@mail.ru
Russian Federation, Moscow, 119049
V. M. Khatkevich
National University of Science and Technology MISiS
Email: csaap@mail.ru
Russian Federation, Moscow, 119049
N. Yu. Tabachkova
National University of Science and Technology MISiS
Email: csaap@mail.ru
Russian Federation, Moscow, 119049
R. V. Sundeev
Russian Technological University MIREA
Email: csaap@mail.ru
Russian Federation, Moscow, 119454
