naa a22 4500 510815766 CHVBK 20180411083506.0 cr unu---uuuuu 180411e20131101xx s 000 0 eng 10.1134/S0031918X13110021 doi (NATIONALLICENCE)springer-10.1134/S0031918X13110021 Effect of pulsed current on structure of Al-Mg-Si aluminum-based alloy during cold deformation [Elektronische Daten] [I. Brodova, I. Shirinkina, V. Astaf'ev, T. Yablonskikh, A. Potapova, V. Stolyarov] The effect of the current density on the formation of the structure of the AD33 Al-Mg-Si alloy during deformation by rolling is studied. It is shown that, at a current density of 30 A/mm2, the electroplastic deformation by rolling (EPDR) of the AD33 alloy increases its ultimate strength. A decrease in the deformability of the material with increasing current density to 100 A/mm2 and higher is related to the melting of fusible eutectic, which leads to the appearance of microcracks at the grain and subgrain boundaries. Pleiades Publishing, Ltd., 2013 aluminum alloy nationallicence electroplastic deformation by rolling nationallicence cold deformation nationallicence current density nationallicence Brodova I. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut Shirinkina I. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut Astaf'ev V. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut Yablonskikh T. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut Potapova A. Blagonravov Institute of Machine Science, Russian Academy of Sciences, Malyi Khariton'evskii per. 4, 101990, Moscow, Russia aut Stolyarov V. Blagonravov Institute of Machine Science, Russian Academy of Sciences, Malyi Khariton'evskii per. 4, 101990, Moscow, Russia aut The Physics of Metals and Metallography Springer US; http://www.springer-ny.com 114/11(2013-11-01), 940-946 0031-918X 114:11<940 2013 114 11508 https://doi.org/10.1134/S0031918X13110021 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X13110021 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Brodova I. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut NATIONALLICENCE 700 1- Shirinkina I. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut NATIONALLICENCE 700 1- Astaf'ev V. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut NATIONALLICENCE 700 1- Yablonskikh T. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut NATIONALLICENCE 700 1- Potapova A. Blagonravov Institute of Machine Science, Russian Academy of Sciences, Malyi Khariton'evskii per. 4, 101990, Moscow, Russia aut NATIONALLICENCE 700 1- Stolyarov V. Blagonravov Institute of Machine Science, Russian Academy of Sciences, Malyi Khariton'evskii per. 4, 101990, Moscow, Russia aut NATIONALLICENCE 773 0- The Physics of Metals and Metallography Springer US; http://www.springer-ny.com 114/11(2013-11-01), 940-946 0031-918X 114:11<940 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer