Figure 5

The illustration of microstructure evolution of the lamellar LPSO phase/SF in Mg-Zn-Y alloy during hot deformation.
For simplicity, only one type of dislocations are denoted along LPSO-TB interface. Note that the convex border and terraces of the TB illustrated here at the intersection of the twin and LPSO structures, suggesting that the LPSO structure could pin the migration of twin boundaries.