重力对镍基单晶高温合金枝晶生长和微观偏析的影响

孔亚非, 罗兴宏, 李洋, 刘实

Effect of Gravity on Dendrite Growth and Microsegregation of Ni-based Single Crystal Superalloy

KONG Yafei, LUO Xinghong, LI Yang, LIU Shi

图9 合金熔体和枝晶间液相中对流的示意图

Fig.9 Schematic diagram of convection in the alloy melt and interdendritic liquid phase