Damage quantification in an AlSi10Mg cellular metamaterial using 4D measurements

Projection-enhanced digital volume correlation is applied for the 4D characterization of damage in an AlSi10Mg cellular metamaterial produced by laser powder bed fusion. The inspected specimen contained elliptical voids, which was subjected to in situ uniaxial tension and imaged via x-ray tomography...

Full description

Saved in:
Bibliographic Details
Published inMeasurement science & technology Vol. 36; no. 8; p. 85017
Main Authors Mandić, Ana, Kosin, Viktor, Smaniotto, Benjamin, Salvi, Laura, Gabriella Tarantino, M, Hild, François
Format Journal Article
LanguageEnglish
Published IOP Publishing 31.08.2025
Subjects
Engineering Sciences
Radiography
X-ray tomography
Registration residuals
Digital volume correlation (DVC)
Damage
Laser Powder Bed Fusion (LPBF)
Online AccessGet full text

Cover

More Information
Summary:Projection-enhanced digital volume correlation is applied for the 4D characterization of damage in an AlSi10Mg cellular metamaterial produced by laser powder bed fusion. The inspected specimen contained elliptical voids, which was subjected to in situ uniaxial tension and imaged via x-ray tomography. The focus of this study is to quantify damage growth by analyzing residuals directly from radiographs. In addition, damage mechanisms inducing specimen failure are studied.
ISSN:0957-0233
1361-6501
DOI:10.1088/1361-6501/adf5db