Engineering & Technologies, 2016, 9(6), 830-835 ~ ~ ~ УДК 669.717:629.4.027.4 Modeling of Structure Evolution During Hot Rolling of Aluminum Alloys in the Software Package DEFORM Vasiliy V. Yashinа Evgeniy V. Aryshenskyb and Vadim V. Kolotilinb a , Maksim S. Tepterev*а ZAO “Alcoa SMZ” Samara State Aerospace University 45 Moskovskoye shosse, 443086, Russia 29 Alma-Atinskaya, Samara, 443051, Russia b Received 14.03.2016, received in revised form 02.07.2016, accepted 08.08.2016 The study provides modeling of aluminum alloy 5182 БТ (Al-Mg 4,5%) structure evolvement during hot rolling in each stand of 5-stand continuous hot rolling mill. <...> Mathematical modeling was made in DEFORM software product, Johnson-Mehl-Avrami-Kolmogorov equation was used for recrystallization kinetics setup. <...> Proceeding from actual rolling process temperature and speed parameters, the task was converted to static recrystallization calculation. <...> Input coeffi cients were taken from literature data review. <...> The output is volume of recrystallized grains and their sizes calculated throughout the rolling process. <...> Description of processes related to grain size changes in rolling aluminum alloys is peculiar due to lack of consistent patterns. <...> This is explained by the fact that grain growth during rolling is infl uenced by many factors associated with both internal metal structure and individual process specifi cs. <...> That is why modeling results should be compared with industrial experimental data. <...> In this case, texture and structure evolvement data received as a result of Hot Rolling Mill 2800 forced stop with subsequent quenching of metal were used for comparison. <...> Citation: Yashin V.V., Tepterev M.S., Aryshensky E.V., Kolotilin V.V. Modeling of structure evolution during hot rolling of aluminum alloys in the software package deform, J. Sib. <...> All rights reserved * Corresponding author E-mail address: Maksim.Tepterev@alcoa.com , # 830 # Vasiliy V. Yashin, Maksim S. Tepterev… Modeling of Structure Evolution During Hot Rolling of Aluminum Alloys… Моделирование эволюции структуры при горячей прокатке алюминиевых сплавов в программном комплексе DEFORM В. <...> Алма-Атинская, 29 Самарский государственный аэрокосмический университет Россия, 443086, Самара, Московское шоссе, 45 В статье <...>