During the process of rolling ingot with a liquid core the effect of the liquid coreratio 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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A titanic impact could have stripped away a portion of its rocky mantle, leaving behind a metallic core whose density is out of proportion with the original ratio of rock to metal.