Surface Microstructure of Nanoaluminized CoCrAlY Coating Irradiated by HCPEB

Figure 4

Surface morphology of coating D, (a) magnified image; (b) EDS of point A; (c) EDS of point B; (d) high-magnification of bulged nodules; (e) EDS of point C.

(a)

(b)

(c)

(d)

(e)