Fig. 1: Microstructure of the two types of Mg–Fe composites.
From: Mitigating the detrimental effects of galvanic corrosion by nanoscale composite architecture design
SEM images in BSE contrast acquired in radial direction of the disk-shaped samples. a Coarse Mg–Fe processed by CHPT. The dashed white line outlines an Fe particle with subgrains developed within (marked by dotted yellow lines); b Nanostructured Mg–Fe processed by monotonic HPT.
