naa a22 4500 510815111 CHVBK 20180411083503.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1134/S0031918X1303006X doi (NATIONALLICENCE)springer-10.1134/S0031918X1303006X Development of mathematical models of superplasticity properties as a function of parameters of aluminum alloys of Al-Mg-Si system [Elektronische Daten] [A. Churyumov, A. Mikhailovskaya, A. Kotov, A. Bazlov, V. Portnoi] The article discusses the superplasticity properties and structure parameters of cold-worked alloys of a quasi-binary section of the Al-Mg-Si system with a volume fraction of eutectic particles of 0.08-0.18. Mathematical models of yield stress and effective elongation as a function of the structure and engineering parameters have been developed for alloys of this system. An analysis of the developed models shows that, in the temperature range of 520-560°C, superplastic deformation is controlled by the rate of diffusion of aluminum atoms in the grain bulk. Pleiades Publishing, Ltd., 2013 aluminum alloys nationallicence mathematical simulation nationallicence superplasticity nationallicence eutectic particles nationallicence yield stress nationallicence Churyumov A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut Mikhailovskaya A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut Kotov A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut Bazlov 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 The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/3(2013-03-01), 272-278 0031-918X 114:3<272 2013 114 11508 https://doi.org/10.1134/S0031918X1303006X text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X1303006X text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Churyumov A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut NATIONALLICENCE 700 1- Mikhailovskaya A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut NATIONALLICENCE 700 1- Kotov A. National University of Science and Technology, Leninskii pr. 4, 119049, Moscow, Russia aut NATIONALLICENCE 700 1- Bazlov 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 773 0- The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/3(2013-03-01), 272-278 0031-918X 114:3<272 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer