Research Article

Effect of Doping Metals on the Structure of PEO Coatings on Titanium

Figure 7

Surface morphology and elemental composition of mixed-oxide coatings TiOx·MOy after heat treatment: (a) TiOx·WOy; (b) TiOx·VOy; (c) TiOx·ZrOy. Magnification ×500.
(a)
(b)
(c)