Corrosion behavior of nanocomposite PEO coatings on titanium fabricated in electrolyte containing penicillin

Nanocomposite coating was applied on commercial pure titanium (CP-Ti) using plasma electrolytic oxidation (PEO) process in phosphate electrolyte containing penicillin and alumina nanopowder. Effect of penicillin concentration on morphology and corrosion behavior of coating was investigated. The results revealed that the use of penicillin as an electrolyte additive increases the thickness of the PEO coating and reduces the passive current density.

کلیدواژه ها:

Titanium ، Corrosion ، Plasma Electrolytic Oxidation ، Nanocomposite ، Penicillin