During the process of rollingingot with a liquid core the effect of the liquid core ratio on different factors of metal deformation has been investigated by a simulation experiment.
通过模拟试验，研究了液芯轧制过程液芯率对金属形变各个因素的影响。
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Directional solidification could improve hot rolling formability of magnesium ingot effectively. The total deformation could reach 94% without cracking when hot rolling was held at 673k.
This paper introduces how to apply discrete system emulation method to establish a system emulation model from casting to rolling for steel ingot based on production data.