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This article is cited in 2 scientific papers (total in 2 papers)
Metals
Dynamic fracture of the surface of an aluminum alloy under conditions of high-speed erosion
Yu. V. Petrovab, S. A. Atroshenkoba, N. A. Kazarinova, A. D. Evstifeeva, V. Yu. Solov’eva a Saint Petersburg State University
b Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, St. Petersburg
Abstract:
The kinetics of fracture and deformation of the standard aluminum alloy AD1 and a similar alloy subjected to severe plastic deformation by high-pressure torsion under conditions of high-speed erosion has been investigated. It has been shown that, with an increase in the loading rate, the fraction of the brittle component on the fracture surface of the standard material, as well as the thickness of the damaged layer, increases more significantly than that for the material after the severe plastic deformation by high-pressure torsion. A relationship of the surface roughness of the material after the erosion with the loading rate and the thickness of the erosion-damaged layer has been established.
Received: 11.05.2016 Revised: 14.09.2016
Citation:
Yu. V. Petrov, S. A. Atroshenko, N. A. Kazarinov, A. D. Evstifeev, V. Yu. Solov’ev, “Dynamic fracture of the surface of an aluminum alloy under conditions of high-speed erosion”, Fizika Tverdogo Tela, 59:4 (2017), 648–652; Phys. Solid State, 59:4 (2017), 661–666
Linking options:
https://www.mathnet.ru/eng/ftt9601 https://www.mathnet.ru/eng/ftt/v59/i4/p648
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Abstract page: | 36 | Full-text PDF : | 11 |
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