The effect of various process factors on decarburization process in VD was studied by the model and the optimizing decarburization process in VD can be obtained.

• 用该模型模拟研究了各工艺因素对VD精炼脱碳过程的影响。模拟结果可为VD精炼脱碳工艺的制定和优化提供指导依据。