fig12

Figure 12. (A) OM image of A356-0.54Sc (wt%); (B) BES image of A357-0.5Sc alloy (wt%); (C) TEM bright field image of the primary-(Al)/AlSc₂Si₂/eutectic-(Al); (D) HRTEM image of A region marked with white box in (C). Figure reproduced from Ref.^[95,162] with permission from Elsevier.