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气孔与晶界相互作用的相场模拟
孙正阳1,2, 王昱天3, 柳文波1,2()
Phase-Field Simulation of the Interaction Between Pore and Grain Boundary
SUN Zhengyang1,2, WANG Yutian3, LIU Wenbo1,2()

图3. 晶界能量密度σgb和晶界宽度lκ1/2α的线性拟合

Fig.3. Linear fitting curves of energy density and width of grain boundary vsκ1/2α (l—width of grain boundary, σgbenergy density of grain boundary)