A comprehensive strategy for exploring corrosion in iron-based artefacts through advanced Multiscale X-ray Microscopy.

ABSTRACT: The best strategy to tackle complexity when analyzing corrosion in iron artefacts is to combine different analytical methods. Traditional techniques provide effective means to identify the chemistry and mineralogy of corrosion products. Nevertheless, a further step is necessary to upgrade the understanding of the corrosion evolution in three dimensions. In this regard, Multiscale X-ray Microscopy (XRM) enables multi-length scale visualization of the whole object and provides the spatial distribution of corrosion phases. Herein, we propose an integrated workflow to explore corrosion mechanisms in an iron-nail from Motya (Italy) through destructive and non-destructive techniques, which permit the extraction of the maximum information with the minimum sampling. The results reveal the internal

SUBMITTER: Bernabale M 

PROVIDER: S-EPMC9005549 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature