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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Charles, Yann
Laboratoire des Sciences des Procédés et des Matériaux
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2023Experimental and numerical analysis of mechanical fields on cross-shaped specimens for stress corrosion cracking of cold-worked austenitic stainless steels exposed to primary environmentcitations
- 2022Coupled diffusion-mechanics framework for simulating hydrogen assisted deformation and failure behavior of metalscitations
- 2020Identification methodology of a rate-sensitive constitutive law with mean field and full field modeling approaches for polycrystalline materialscitations
- 2019Finite Element simulation of hydrogen transport during plastic bulging of iron submitted to gaseous hydrogen pressurecitations
- 2018Mechanical Fields on Cross-Shaped Specimens for Stress Corrosion Cracking of Cold-Worked Austenitic Stainless Steels
- 2006Material-independent crack arrest statistics: Application to indentation experimentscitations
- 2003Long-Term Reliability of Brittle Materials: The Issue of Crack Arrestcitations
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article
Mechanical Fields on Cross-Shaped Specimens for Stress Corrosion Cracking of Cold-Worked Austenitic Stainless Steels
Abstract
<jats:p>The aim of this work is to better understand the evolution of the mechanical fields in cross-shaped specimens used to study the stress corrosion cracking (SCC) susceptibility of cold-worked stainless steels exposed to the primary water of nuclear power plants. Cross-shaped specimens are used since a loading path change leads to more severe cracking than a monotonous loading. During SCC tests, only the applied load and displacement can be measured as a result of experimental equipment limitations. Therefore, a mechanical test is performed ex-situ under similar condition as the ones applied during the SCC tests. The experimental deformation fields are measured by digital image correlation (DIC) and a numerical model is developed with ABAQUS to calculate the mechanical fields. The obtained results will allow us to calibrate SCC tests already performed but also to know the experimental boundary conditions to apply to reach a given strain value during forthcoming SCC tests.</jats:p>