Print Email Facebook Twitter Active corrosion protection of various aluminium alloys by lithium-leaching coatings Title Active corrosion protection of various aluminium alloys by lithium-leaching coatings Author Visser, P. (TU Delft (OLD) MSE-6; Akzo Nobel) Terryn, H.A. (TU Delft (OLD) MSE-6; Vrije Universiteit Brussel) Mol, J.M.C. (TU Delft (OLD) MSE-6) Date 2019 Abstract This study presents the active protective properties of lithium-leaching coatings for a range of aluminium alloys. Coatings with and without lithium carbonate as leachable inhibitor were applied on the aluminium alloys, artificially damaged and exposed to the neutral salt spray. A combined approach of scanning electron microscopy and electrochemical measurements revealed that the lithium carbonate leaching coating provided effective corrosion inhibition on AA2024, AA7075, AA5083, and AA6014 by the formation of a protective layer in the defect area and preventing local corrosion processes despite the different intrinsic electrochemical activity of the alloys. Subject active corrosion protectionalloyaluminiuminhibitorlithium To reference this document use: http://resolver.tudelft.nl/uuid:cde4b183-9fd6-4dc1-8988-4ad9de8d95bd DOI https://doi.org/10.1002/sia.6638 ISSN 0142-2421 Source Surface and Interface Analysis, 51 (12), 1276-1287 Part of collection Institutional Repository Document type journal article Rights © 2019 P. Visser, H.A. Terryn, J.M.C. Mol Files PDF Visser_et_al_2019_Surface ... alysis.pdf 1.74 MB Close viewer /islandora/object/uuid%3Acde4b183-9fd6-4dc1-8988-4ad9de8d95bd/datastream/OBJ/view