Preparation and Anodizing of SiCp/Al Composites with Relatively High Fraction of SiCp

Figure 6

Micrograph of the Al 60.0 vol%   composite after oxidation for 30 min: (a) backscattered electrons image of the cross section, (b) backscattered electrons image of the surface, (c) high magnification image of the anodized film, and (d) energy dispersive spectrum for the framed area in (b).

(a)

(b)

(c)

(d)