Research Article

Investigation of Mechanical Behavior and Surface Characteristics of Cold Spray Metallized B4C/AA7075 Composites Coated by AZ64 Alloy through Plasma Electrolytic Oxidation

Figure 3

SEM images (a, d) cross section, (b, e) surface characteristics, and EDS of (c) PEO coating, (f) PEO-B4C duplex coating, (g) EDS-carbon, (h) EDS-oxygen, and (i) EDS-aluminum dispersal, as shown in Figure 3(e).