Email this article Experimental and numerical analysis of the high-speed deformation and erosion damage of the titanium alloy VT-6
- Authors: Bragov A.M.1, Kazarinov N.A.2, Evstifeev A.D.2, Petrov Y.V.3,2
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Affiliations:
- Research Institute for Mechanics
- St. Petersburg State University
- Institute of Problems of Mechanical Engineering
- Issue: Vol 59, No 1 (2017)
- Pages: 93-97
- Section: Mechanical Properties, Physics of Strength, and Plasticity
- URL: https://bakhtiniada.ru/1063-7834/article/view/199495
- DOI: https://doi.org/10.1134/S1063783417010267
- ID: 199495
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Abstract
The temporal characteristics of the dynamic fracture of the titanium alloy VT-6 have been investigated under high-speed loading conditions. A relationship has been established between the process of dynamic tension of the specimen according to the Kolsky method and the surface erosion damage. A numerical analysis of the experimental data has been carried out. The method of erosion loading has been further developed as a tool for the dynamic testing of strength properties of materials.
About the authors
A. M. Bragov
Research Institute for Mechanics
Email: ad.evstifeev@gmail.com
Russian Federation, pr. Gagarina 23–6, Nizhny Novgorod, 603600
N. A. Kazarinov
St. Petersburg State University
Email: ad.evstifeev@gmail.com
Russian Federation, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. D. Evstifeev
St. Petersburg State University
Author for correspondence.
Email: ad.evstifeev@gmail.com
Russian Federation, Universitetskaya nab. 7–9, St. Petersburg, 199034
Yu. V. Petrov
Institute of Problems of Mechanical Engineering; St. Petersburg State University
Email: ad.evstifeev@gmail.com
Russian Federation, Bolshoi pr. 61, St. Petersburg, 199178; Universitetskaya nab. 7–9, St. Petersburg, 199034
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