RT Journal Article
T1 Silicate-based Plasma Electrolytic Oxidation (PEO) coatings with incorporated CeO2 particles on AM50 magnesium alloy
A1 Mohedano Sánchez, Marta
A1 Blawert. C., 
A1 Zheludkevich, M.L.
AB Plasma Electrolytic Oxidation (PEO) coatings on AM50 were developed in electrolytes containing CeO2 particles.The effect of particle concentration in the electrolyte on the final microstructure of the coatings was studied and correlated with the corrosion behavior. CeO2 particles were incorporated into the coatings and located preferentially in pores and cracks. The process involves both uptake and reactive incorporation of CeO2 under local melting caused by microdischarges.The coating with the lower concentration of particles has the best corrosion properties as measured with EIS.Higher concentration of particles increased the defect density in the coating which has a negative effect on the corrosion resistance.
PB Elsevier
SN 0264-1275
YR 2015
FD 2015
LK https://hdl.handle.net/20.500.14352/107212
UL https://hdl.handle.net/20.500.14352/107212
LA eng
NO Mohedano, M.; Blawert, C.; Zheludkevich, M. L. Silicate-based Plasma Electrolytic Oxidation (PEO) coatings with incorporated CeO2 particles on AM50 magnesium alloy. Mater Des 2015, 86, 735-744 DOI:10.1016/j.matdes.2015.07.132.
DS Docta Complutense
RD 6 abr 2025