图9. 真空电弧重熔过程中通道偏析诱发与生长机制的数值模拟研究
Fig.9. Numerical simulation of the trigger and growth of freckles during the VAR re-melting process (f—solid fraction in mushy zone)(a) f map (b, c) solute distribution (d) macro-scale flow pattern of liquid phase in the mushy zone