naa a22 4500 510815081 CHVBK 20180411083503.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1134/S0031918X13030125 doi (NATIONALLICENCE)springer-10.1134/S0031918X13030125 Effect of Mn and Cr additions on kinetics of recrystallization and parameters of grain-boundary relaxation of Al-4.9Mg alloy [Elektronische Daten] [A. Mikhailovskaya, I. Golovin, A. Zaitseva, V. Portnoi, P. Dröttboom, J. Cifre] Methods of microstructural analysis, measurements of hardness, and temperature and time dependences of internal friction (TDIF and TDIF(iso), respectively) have been used to study recrystallization in cold-rolled alloys and grain-boundary relaxation in annealed alloys. A complex analysis of the effect of additions of transition metals (Mn, Cr) on the magnitude of the activation energy of the background of the internal friction in deformed and annealed states and on the activation parameters of grain-boundary relaxation has been performed. Methods of amplitude dependences of internal friction (ADIF) have been used to determine the critical amplitude that corresponds to the beginning of microplastic deformation in the alloys at different temperatures. Pleiades Publishing, Ltd., 2013 internal friction nationallicence grain-boundary relaxation nationallicence recrystallization nationallicence aluminum alloys nationallicence Mikhailovskaya A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut Golovin I. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut Zaitseva A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut Portnoi V. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut Dröttboom P. Institut für Polymerwerkstoffe und Kunststoffetechnik, Clausthal University of Technology, Agricolastr. 6, 38678, Clausthal-Zellerfeld, Germany aut Cifre J. Universitat de les Illes Balears, Cra. Valldemossa, km 7.5, E-07122, Palma de Mallorca, Spain aut The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/3(2013-03-01), 246-255 0031-918X 114:3<246 2013 114 11508 https://doi.org/10.1134/S0031918X13030125 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X13030125 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mikhailovskaya A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut NATIONALLICENCE 700 1- Golovin I. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut NATIONALLICENCE 700 1- Zaitseva A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut NATIONALLICENCE 700 1- Portnoi V. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut NATIONALLICENCE 700 1- Dröttboom P. Institut für Polymerwerkstoffe und Kunststoffetechnik, Clausthal University of Technology, Agricolastr. 6, 38678, Clausthal-Zellerfeld, Germany aut NATIONALLICENCE 700 1- Cifre J. Universitat de les Illes Balears, Cra. Valldemossa, km 7.5, E-07122, Palma de Mallorca, Spain aut NATIONALLICENCE 773 0- The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/3(2013-03-01), 246-255 0031-918X 114:3<246 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer