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采用相场模型模拟了纯物质凝固过程的等轴枝晶演化，并针对各向异性模数为4的金属镍进行了二维数值模拟、计算了正方形区域过冷熔液中的等轴枝晶生长，在相场方程中采用均匀网格的一般显示有限差分方法求解，通过数值计算显示了等轴枝晶的形态
The phase field model was used to simulate the equiaxed dendritic evolution of the solidification process. A two-dimensional numerical simulation of nickel with an anisotropic modulus of 4 was carried out. The equiaxed dendrites Growth, in the phase field equation uniform grid using the finite difference method to solve the general show through the numerical calculation of the morphology of equiaxed dendrites