Abstract:
Electromagnetic emission accompanying the serrated deformation of the aluminum–magnesium alloy Al-6Mg has been revealed and studied experimentally. By means of high-speed video recording and a complex of methods for measuring the strain, load, and electric potential, it has been found that there is a relation between the electromagnetic emission signals and the dynamics of deformation bands. Possible mechanisms of the generation of electromagnetic signals have been discussed.
Citation:
A. A. Shibkov, S. A. Titov, M. A. Zheltov, M. F. Gasanov, A. E. Zolotov, K. A. Proskuryakov, A. O. Zhigachev, “Electromagnetic emission in the development of macroscopically unstable plastic deformation of a metal”, Fizika Tverdogo Tela, 58:1 (2016), 3–10; Phys. Solid State, 58:1 (2016), 1–8
\Bibitem{ShiTitZhe16}
\by A.~A.~Shibkov, S.~A.~Titov, M.~A.~Zheltov, M.~F.~Gasanov, A.~E.~Zolotov, K.~A.~Proskuryakov, A.~O.~Zhigachev
\paper Electromagnetic emission in the development of macroscopically unstable plastic deformation of a metal
\jour Fizika Tverdogo Tela
\yr 2016
\vol 58
\issue 1
\pages 3--10
\mathnet{http://mi.mathnet.ru/ftt10098}
\elib{https://elibrary.ru/item.asp?id=25668711}
\transl
\jour Phys. Solid State
\yr 2016
\vol 58
\issue 1
\pages 1--8
\crossref{https://doi.org/10.1134/S1063783416010297}
Linking options:
https://www.mathnet.ru/eng/ftt10098
https://www.mathnet.ru/eng/ftt/v58/i1/p3
This publication is cited in the following 6 articles:
I. B. Oparina, V. V. Shienok, A. G. Kolmakov, “Electromagnetic Radiation of Dielectrics during High Pressure Torsion”, Russ. Metall., 2023:4 (2023), 475
A. A. Shibkov, A. A. Denisov, M. F. Gasanov, A. E. Zolotov, M. A. Zheltov, “Nonstationary electrochemical response to the intermittent Portevin–Le Chatelier deformation in an aluminum–magnesium alloy”, Phys. Solid State, 61:2 (2019), 157–162
A. A. Shibkov, A. A. Denisov, M. F. Gasanov, A. E. Zolotov, M. A. Zheltov, “Electrochemical Emission during Discontinuous Creep of Aluminum‒Magnesium Alloy”, Crystallogr. Rep., 64:5 (2019), 731
A. A. Shibkov, A. A. Denisov, A. E. Zolotov, S. S. Kochegarov, “Effect of an aggressive medium on discontinuous deformation of aluminum–magnesium alloy AlMg6”, Phys. Solid State, 59:1 (2017), 98–105
A. A. Shibkov, A. E. Zolotov, M. F. Gasanov, M. A. Zheltov, O. V. Greben’kov, “The influence of stepwise deformation of aluminum–magnesium alloy upon its electrical conduction”, Tech. Phys. Lett., 42:4 (2016), 354–358
A.A. Shibkov, M.F. Gasanov, M.A. Zheltov, A.E. Zolotov, V.I. Ivolgin, “Intermittent plasticity associated with the spatio-temporal dynamics of deformation bands during creep tests in an AlMg polycrystal”, International Journal of Plasticity, 86 (2016), 37