Data underlying the study "Local re-immersion behaviour of Ce-based inhibiting layers on AA2024-T3 intermetallics: Enhanced stability through partial dealloying and prolonged exposure"

DOI:10.4121/240a1c9a-f21f-4998-8880-5dfc6da84895.v1
The DOI displayed above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
DOI: 10.4121/240a1c9a-f21f-4998-8880-5dfc6da84895

Datacite citation style

Mopon, Marlon; Mol, Arjan; Garcia, Santiago J. (2025): Data underlying the study "Local re-immersion behaviour of Ce-based inhibiting layers on AA2024-T3 intermetallics: Enhanced stability through partial dealloying and prolonged exposure". Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/240a1c9a-f21f-4998-8880-5dfc6da84895.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite

Dataset

This data covers the work "Local re-immersion behaviour of Ce-based inhibiting layers on AA2024-T3 intermetallics: Enhanced stability through partial dealloying and prolonged exposure"


This work examines how corrosion inhibition at the intermetallic particle level evolves after an initial immersion in a Ce(III)-containing environment, followed by re-immersion in a Ce(III)-free environment. The immersion environment consists of 0.05 M NaCl combined with 0.001 M Ce(NO3)3. Depending on the immersion condition, the duration of exposure ranges from 3 to 72 hours and the inhibitor can be supplied either at the start of immersion (0 s) or at a delay of 30 s. The re-immersion environment consists of only 0.05 M NaCl. Additional details of the experimental conditions are available in the readme file. The immersion and re-immersion behaviour were experimentally monitored through in situ reflected light microscopy. This dataset comprises the pre-processed microscopy images obtained during immersion and re-immersion. Supplementary SEM images aligned with the microscopy images are also provided for the tests with 3 hour immersion duration and no inhibitor supply delay.

History

  • 2025-07-02 first online, published, posted

Publisher

4TU.ResearchData

Format

image/jpeg; image/tif

Organizations

TU Delft, Faculty of Aerospace Engineering, Department of Aerospace Structures and Materials;
University of the Philippines Diliman, Department of Chemical Engineering;
TU Delft, Faculty of Mechanical Engineering, Department of Materials Science and Engineering

DATA

Files (2)