Title of article :
Non-destructive methods to control the properties of MAO coatings on the surface of 2024 aluminium alloy
Author/Authors :
Shchedrina، نويسنده , , I. and Rakoch، نويسنده , , A.G. and Henrion، نويسنده , , G. and Martin، نويسنده , , J.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Abstract :
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 the main reasons of modifications in the MAO coating properties (corrosion resistance, microhardness) and phase composition during the process are shown. Finally, non-destructive control methods of MAO coating properties are worked out.
Keywords :
Microarc oxidation (MAO) , Plasma Electrolytic Oxidation (PEO) , Protective coatings , Non-destructive control methods , Aluminium alloys
Journal title :
Surface and Coatings Technology
Journal title :
Surface and Coatings Technology
