A mathematical model is developed to describe the heat transport process in a solidifying steel ingot, and the numerical solution of the model is carried out using a FEM computational program.

• 本文论述了大钢锭凝固传热过程的数学模型,并开发出一套专用的有限元模拟程序。该软件包具有完备的前、后期处理功能,可方便地用于大钢锭凝固时的温度场计算及缩孔、疏松预测。