Figure 4
From: Roles of the semisolid heating on the microstructure of a hypereutectic Al–Fe–Cu alloy
Microstructure of Al–Fe–Cu alloy was quenched after heating at 630 °C for 40 min, deep etched. The α-Al grain was corroded into a cavity with a white rich-Al brim, the re-solidified region presented the fine mesh structure. A, B and C micro-zones have various distributed condition of the liquid pools.
