naa a22 4500 510815510 CHVBK 20180411083505.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1134/S0031918X13050098 doi (NATIONALLICENCE)springer-10.1134/S0031918X13050098 Texture and structure contribution to low-temperature plasticity enhancement of Mg-Al-Zn-Mn Alloy MA2-1hp after ECAP and annealing [Elektronische Daten] [V. Serebryany, G. D'yakonov, V. Kopylov, G. Salishchev, S. Dobatkin] Equal channel angular pressing (ECAP) in magnesium alloys due to severe plastic shear deformations provides both grain refinement and the slope of the initial basal texture at 40°-50° to the pressing direction. These changes in microstructure and texture contribute to the improvement of low-temperature plasticity of the alloys. Quantitative texture X-ray diffraction analysis and diffraction of backscattered electrons are used to study the main textural and structural factors responsible for enhanced low-temperature plasticity based on the example of magnesium alloy MA2-1hp of the Mg-Al-Zn-Mn system. The possible mechanisms of deformation that lead to this positive effect are discussed. Pleiades Publishing, Ltd., 2013 texture nationallicence microstructure nationallicence plasticity nationallicence magnesium alloys nationallicence equal channel angular pressing nationallicence annealing nationallicence Serebryany V. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Leninskii pr. 49, 119991, Moscow, Russia aut D'yakonov G. Belgorod State National Research University, ul. Pobedy 85, 308015, Belgorod, Russia aut Kopylov V. Physicotechnical Institute, Belarussian Academy of Sciences, ul. Kuprevicha 10, 220141, Minsk, Belarus aut Salishchev G. Belgorod State National Research University, ul. Pobedy 85, 308015, Belgorod, Russia aut Dobatkin S. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Leninskii pr. 49, 119991, Moscow, Russia aut The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/5(2013-05-01), 448-456 0031-918X 114:5<448 2013 114 11508 https://doi.org/10.1134/S0031918X13050098 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X13050098 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Serebryany V. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Leninskii pr. 49, 119991, Moscow, Russia aut NATIONALLICENCE 700 1- D'yakonov G. Belgorod State National Research University, ul. Pobedy 85, 308015, Belgorod, Russia aut NATIONALLICENCE 700 1- Kopylov V. Physicotechnical Institute, Belarussian Academy of Sciences, ul. Kuprevicha 10, 220141, Minsk, Belarus aut NATIONALLICENCE 700 1- Salishchev G. Belgorod State National Research University, ul. Pobedy 85, 308015, Belgorod, Russia aut NATIONALLICENCE 700 1- Dobatkin S. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Leninskii pr. 49, 119991, Moscow, Russia aut NATIONALLICENCE 773 0- The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/5(2013-05-01), 448-456 0031-918X 114:5<448 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer