Parvizi, R.; Hughes, A.E.; Forsyth, M.; Tan, M.Y. Probing Localised Corrosion Inhibition of AA2024-T3 by Integrating Electrode Array, SVET, SECM, and SEM-EDS Techniques. Metals2023, 13, 1703.
Parvizi, R.; Hughes, A.E.; Forsyth, M.; Tan, M.Y. Probing Localised Corrosion Inhibition of AA2024-T3 by Integrating Electrode Array, SVET, SECM, and SEM-EDS Techniques. Metals 2023, 13, 1703.
Parvizi, R.; Hughes, A.E.; Forsyth, M.; Tan, M.Y. Probing Localised Corrosion Inhibition of AA2024-T3 by Integrating Electrode Array, SVET, SECM, and SEM-EDS Techniques. Metals2023, 13, 1703.
Parvizi, R.; Hughes, A.E.; Forsyth, M.; Tan, M.Y. Probing Localised Corrosion Inhibition of AA2024-T3 by Integrating Electrode Array, SVET, SECM, and SEM-EDS Techniques. Metals 2023, 13, 1703.
Abstract
The inhibition of localised corrosion is known to involve multiple processes taking place over a range of time and length scales that are difficult to study by conventional electrochemical methods. This work demonstrates an approach to probing complex localised electrochemical processes by combining an electrochemically integrated multi-electrode array (also known as wire beam electrode (WBE)), scanning vibrating electrode technique, scanning electrochemical microscopy and surface analytical techniques. Each technique reveals certain aspects of the dynamically changing, multi-scale, inhibitor-microstructure interactions and local chemistry over a heterogeneous AA2024-T3 alloy surface in the presence of an environmentally friendly inhibitor; cerium diphenyl phosphate (Ce(dpp)3).
Engineering, Metallurgy and Metallurgical Engineering
Copyright:
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