Investigation on the composition and corrosion resistance of cerium-based conversion treatment by alkaline methods on aluminum alloy 6063
Cen Lu, Songlin Mu, Jun Du, Kai Zhang, Mincheng Guo, Ling Chen
Abstract
, about two orders of magnitude lower than that of the substrate. Furthermore, the results obtained from both a cupric sulfate drop test and electrochemical impedance spectroscopy (EIS) characterization suggested that CeMCC possessed higher corrosion resistance in comparison with CeCC.
Topics & Concepts
CeriumCorrosionAlloyAluminiumMetallurgyMaterials scienceConversion coating6063 aluminium alloyNuclear chemistryChemistryAluminum Alloy Microstructure PropertiesBauxite Residue and UtilizationAluminum Alloys Composites Properties