Numerical simulation on microstructural evolution during multipass hot-rolling of aluminum alloys

来源期刊：中国有色金属学报(英文版)2001年第2期

论文作者：张辉 杨立斌 彭大暑 林高用

文章页码：231 - 234

Key words：5182 aluminum alloy; multipass hot-rolling; microstructural evolution; FEM numerical simulation

Abstract: Numerical simulation on microstructural evolution during multipass hot-rolling of aluminum alloys was performed by using DEFORM^TM software and incorporating Zener-Hollomon parameter Z. The distributions of equivalent stress, equivalent strain, equivalent strain rate and temperature, as well as the distribution of recrystallization fraction through the thickness of deformed specimen during multipass hot-rolling of 5182 aluminum alloy, were all calculated. The results agree well with the metallographic examination of the deformed specimen on Gleeble 1500.