图 2. 取向差角较小的相界(q=2°)空洞的形成及演化
Fig.2. Void formation and evolution diagrams at the low misorientation (q=2°) phase boundary at evolution time T=1×105Dt (a), T=2×105Dt (b), T=3×105Dt (c), T=4×105Dt (d) and T=6×105Dt (e) (o indicates the initial position of the phase boundary)