University of Surrey

Test tubes in the lab Research in the ATI Dance Research

The chemical throwing power of lithium-based inhibitors from organic coatings on AA2024-T3

Visser, P., Marcoen, K., Trindade, G.F., Abel, M-L., Watts, J.F., Hauffman, T., Mol, J.M.C. and Terryn, H. (2019) The chemical throwing power of lithium-based inhibitors from organic coatings on AA2024-T3 Corrosion Science, 150. pp 194-206.

[img] Text
The chemical throwing power of lithium-based inhibitors from organic coatings on AA2024-T3.docx - Accepted version Manuscript

Download (15MB)

Abstract

Chemical throwing power, being the distance over which an inhibitor is able to protect a defect effectively, is an important parameter for active protective coatings. This study investigates the chemical throwing power of lithium-based leachable corrosion inhibitors exhibiting different leaching kinetics, from coatings at different inhibitor loading concentrations. The results demonstrate that Li-salt loaded coatings provide corrosion protection of defect areas up to a width of 6 mm. Time-of-flight secondary ion mass spectrometry (ToF-SIMS) was used to detect the lateral spread of Li in the defect areas and provide the chemical speciation of corrosion protective layers in the defect areas.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Mechanical Engineering Sciences
Authors :
NameEmailORCID
Visser, P.
Marcoen, K.
Trindade, G.F.
Abel, M-L.M.Abel@surrey.ac.uk
Watts, J.F.J.Watts@surrey.ac.uk
Hauffman, T.
Mol, J.M.C.
Terryn, H.
Date : 15 April 2019
DOI : 10.1016/j.corsci.2019.02.009
Copyright Disclaimer : © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
Uncontrolled Keywords : Aluminium; Lithium; Inhibitor; Throwing power; Active protection; ToF-SIMS
Depositing User : Clive Harris
Date Deposited : 18 Feb 2019 14:20
Last Modified : 12 Feb 2020 02:08
URI: http://epubs.surrey.ac.uk/id/eprint/850458

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800