||Non-destructive methods to control the properties of MAO coatings on the surface of 2024 aluminium alloy
||I. Shchedrina, A.G. Rakoch, G. Henrion et J. Martin
||Surface and Coatings Technology
||The kinetic aspects of the coating formation on the 2024 aluminium alloy at different time intervals of the microarc oxidation process(MAO) in an alkaline–silicate electrolyte under the AC current are investigated.Moreover themain reasons of modifications in theMAO coating properties (corrosion resistance,microhardness) and phase composition during the process are shown. Finally, non-destructive controlmethods ofMAO coating properties are worked out.
||Département CP2S : ESPRITS