自行研制了电渣感应连续定向凝固系统，该系统保证金属液能连续供给，结晶器能连续加热及结晶器轴向存在一定的温度梯度。本系统可用红外线测温仪控制结晶器出口的温度，用热电偶控制结晶器内的温度，用位移传感器控制拉伸速度，实现了对系统主要工艺参数进行监控。本文对此系统的传热过程进行了数值模拟并进行了实验验证，结果表明：所得试样的轴向温度分布与固液界面位置的理论计算值与实验值基本吻合。这样可以利用计算结果来预定工艺参数的范围，为指导电渣感应连续定向凝固的生产奠定了基础 Self-developed continuous induction solidification electroslag induction system, the system to ensure continuous supply of molten metal, continuous heating mold and crystallizer axial temperature gradient exists. The system can be controlled by an infrared thermometer crystallizer outlet temperature, with a thermocouple temperature control mold, with a displacement sensor to control the rate of tension, to achieve the main process parameters of the system to monitor. In this paper, the heat transfer process of the system was numerically simulated and verified by experiments. The results show that the calculated axial temperature distribution of the sample and the theoretical solid-liquid interface are in good agreement with the experimental data. In this way, the calculation result can be used to preset the range of the process parameters, which lays a foundation for guiding the production of the continuous induction solidification by ESR