Effect of Icosahedral Phase on Crystallographic Texture and Mechanical Anisotropy of Mg-4%Li Based Alloys

Li C.Q.,Xu D.K.,Yu S.,Sheng L.Y.,Han E.H.

Fig. 2. Microstructures of as-extruded Mg-4%Li-6%Zn-1.2%Y alloy: (a) SEM image, (b) high magnification observation to the squared area of image (a), (c) TEM bright field image and (d) 5-fold SADP of I-phase, (e) TEM bright field image of β1′, β2′, (f) SADP of α-Mg and β2′.