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描述了一种轴向挤压的半固态合金浆料的数学模型.半固态合金浆料的固相和液相可以相互邻接,它们的变形行为可以藕合.固相的增稠控制着流体流动行为,由此得到在液相中分布的压力可能会影响固相的增稠和液相的偏析.模型可以用来预测半固态合金试样径向上的液相体积分数的分布情况.
Describes a mathematical model of an axially extruded semi-solid alloy slurry in which the solid and liquid phases can be adjacent to each other and their deformability can be coupled.The thickening of the solid phase controls the fluid flow The resulting distribution of pressure in the liquid phase may affect thickening of the solid phase and segregation of the liquid phase.The model can be used to predict the distribution of liquid phase volume fraction in the radial direction of a semi-solid alloy specimen.