【摘要】 电渣熔铸过程中熔渣的流动决定了熔铸体系温度场的分布以及金属熔池的形状,最终影响熔铸钢锭的质量。采用大型通用有限元分析软件ANSYS,对电渣熔铸体系渣池流场进行了模拟研究,所得结果与物理模拟实验结果完全一致。并以此为基础,研究了熔铸电流、填充比和电极端部形状对熔渣流速分布的影响,为实际生产提供了依据。更多还原

【Abstract】 The flow of the molten slag pool determines the temperature distribution and the pool profiles in the electroslag casting process,which finally impact on the quality of ingot casting.The flow field of the molten slag pool in the electroslag casting process was simulated by the finite element analysis software ANSYS,the simulated result was in accordance with the physical simulation results very well.Based on these work,the effect of the current,the filling ratio and the shape of electrode end on the distribution of slag flow rate was investigated,which provided the basis for the production of the electroslag casting.更多还原