Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 075002 |
| Fachzeitschrift | Measurement science and technology |
| Jahrgang | 36 |
| Ausgabenummer | 7 |
| Publikationsstatus | Veröffentlicht - 23 Juni 2025 |
Abstract
A 4D (i.e. spacetime) characterization technique, based on projection-enhanced DVC, was proposed to analyze the mesostructural changes of an aluminum-silicon cellular metamaterial produced via Laser Powder Bed Fusion. This metamaterial, which is characterized by the presence of elliptical mesovoids, was subjected to in situ uniaxial tension and imaged using high-resolution x-ray tomography. The objective of this study was two-fold. First, it sought to quantify the damage growth within the specimen by analyzing residual changes observed from the registration of x-ray radiographs. Second, the study aimed to investigate the reasons behind force relaxation prior to scan acquisitions.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Instrumentierung
- Ingenieurwesen (insg.)
- Ingenieurwesen (sonstige)
- Mathematik (insg.)
- Angewandte Mathematik
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Measurement science and technology, Jahrgang 36, Nr. 7, 075002, 23.06.2025.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Quantifying damage in an AlSi10Mg porous metamaterial through projection-enhanced DVC
AU - Kosin, V.
AU - Smaniotto, B.
AU - Tarantino, M. G.
AU - Fau, A.
AU - Wick, T.
AU - Hild, F.
N1 - Publisher Copyright: © 2025 IOP Publishing Ltd. All rights, including for text and data mining, AI training, and similar technologies, are reserved.
PY - 2025/6/23
Y1 - 2025/6/23
N2 - A 4D (i.e. spacetime) characterization technique, based on projection-enhanced DVC, was proposed to analyze the mesostructural changes of an aluminum-silicon cellular metamaterial produced via Laser Powder Bed Fusion. This metamaterial, which is characterized by the presence of elliptical mesovoids, was subjected to in situ uniaxial tension and imaged using high-resolution x-ray tomography. The objective of this study was two-fold. First, it sought to quantify the damage growth within the specimen by analyzing residual changes observed from the registration of x-ray radiographs. Second, the study aimed to investigate the reasons behind force relaxation prior to scan acquisitions.
AB - A 4D (i.e. spacetime) characterization technique, based on projection-enhanced DVC, was proposed to analyze the mesostructural changes of an aluminum-silicon cellular metamaterial produced via Laser Powder Bed Fusion. This metamaterial, which is characterized by the presence of elliptical mesovoids, was subjected to in situ uniaxial tension and imaged using high-resolution x-ray tomography. The objective of this study was two-fold. First, it sought to quantify the damage growth within the specimen by analyzing residual changes observed from the registration of x-ray radiographs. Second, the study aimed to investigate the reasons behind force relaxation prior to scan acquisitions.
KW - damage
KW - digital volume correlation (DVC)
KW - radiography
KW - registration residuals
KW - relaxation
KW - x-ray tomography
UR - http://www.scopus.com/inward/record.url?scp=105009149016&partnerID=8YFLogxK
U2 - 10.1088/1361-6501/ade131
DO - 10.1088/1361-6501/ade131
M3 - Article
AN - SCOPUS:105009149016
VL - 36
JO - Measurement science and technology
JF - Measurement science and technology
SN - 0957-0233
IS - 7
M1 - 075002
ER -