Fig. 1. Scanning electron micrographs (a) Mg97Y2Zn1 alloy after solution treatment with grains of the α-Mg matrix (dark grey) and interdendritic LPSO phases (grey) [4], (b) WZ62 after solution treatment [5] and (c) several Mg-Zn-RE alloys after homogenization [3] 1. Scanning electron micrographs (a) Mg97Y2Zn1 alloy after solution treatment with grains of the α-Mg matrix (dark grey) and interdendritic LPSO phases (grey) [4], (b) WZ62 after solution treatment [5] and (c) several Mg-Zn-RE alloys after homogenization [3]

Fig. 1. Scanning electron micrographs (a) Mg97Y2Zn1 alloy after solution treatment with grains of
the α-Mg matrix (dark grey) and interdendritic LPSO phases (grey) [4], (b) WZ62 after solution
treatment [5] and (c) several Mg-Zn-RE alloys after homogenization [3]
1. Scanning electron micrographs (a) Mg97Y2Zn1 alloy after solution treatment with grains of the α-Mg matrix (dark grey) and interdendritic LPSO phases (grey) [4], (b) WZ62 after solution treatment [5] and (c) several Mg-Zn-RE alloys after homogenization [3]