Research Article
Effect of Doping Metals on the Structure of PEO Coatings on Titanium
Figure 5
Surface morphology and the elemental composition (% by weight) of the TiOx·WOy oxide PEO coatings, obtained at different current densities (i, A/dm2): (a) 1.5; (b) 2.5; (c) 4.0. Magnification ×2000.
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