Supercooling degree prediction method and device

The invention discloses a supercooling degree prediction method and device. The method comprises the steps that firstly, obtaining the characteristic value of the supercooling degree; then obtaining a supercooling degree prediction model according to evaluation parameters; and finally, inputting the characteristic value of the supercooling degree into a cold degree prediction model so as to enable the cold degree prediction model to output a supercooling degree prediction result. By using the embodiment of the invention, the supercooling degree can be accurately predicted, and accurate data support is provided for nucleation research of the as-cast material. 本发明公开了一种过冷度预测方法及装置，所述方法包括：先获取过冷度的特征值；然后根据评估参数获取过冷度预测模型；最后将所述过冷度的特征值输入所述冷度预测模型中，以使所述冷度预测模型输出得到过冷度预测结果。采用本发明实施例能够准确预测过冷度，为铸态材料的形核研究提供准确的数据支持。