【摘要】 对双辊板带铸轧的凝固过程中金属的形核和生长行为进行了数值模拟,建立了一套描述双辊板带凝固组织参数的表征体系,从而为双辊铸轧板带凝固组织特征的定量数学描述奠定了理论基础。同时为该领域的试验研究提供了理论基础。更多还原

【Abstract】 The analysis of finite element simulation to the nucleation and thecrystal growing section of the molten in the strip casting phasewas done.A set of description system of the solidification structure parameters of twin-roll thin strip was established,which provided an effective method for the quantitative description of the solidification structure feature of twin-roll thin strip.This theory provide theoretical basis to the experimental investigation in this field.更多还原