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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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Prohaska, Thomas
Montanuniversität Leoben
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2023New insights into hydrogen trapping and embrittlement in high strength aluminum alloyscitations
- 2023Different Approaches to Trace the Source of Non-Metallic Inclusions in Steel
- 2022Different Approaches to Trace the Source of Non-Metallic Inclusions in Steelcitations
- 2022Low-level Ca-40 determinations using nitrous oxide with reaction cell inductively coupled plasma-tandem mass spectrometrycitations
- 2022Application of ICP-MS to study the evolution of non-metallic inclusions in steelmaking
- 2016Long-term in vivo degradation behavior and near-implant distribution of resorbed elements for magnesium alloys WZ21 and ZX50citations
Places of action
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article
New insights into hydrogen trapping and embrittlement in high strength aluminum alloys
Abstract
An attractive approach to mitigate hydrogen embrittlement (HE) is to use nano-sized particles to immobilize hydrogen. However, the atomic scale relationship between different particle-matrix characteristics in aluminum alloys and the susceptibility to HE is unknown. In this study, the effects of interactions between various interfaces and hydrogen in aluminum alloys are investigated using a comprehensive multiscale experimental and simulation-based approach that includes atomic-scale observations, simulation and advanced hydrogen mapping techniques. Depending on the nature of interfaces, e.g., coherency, size, and crystal structure, some are useful for mitigating HE, others provide hydrogen to sensitive sites, and some act as crack initiation sites. ; Team Poulumi Dey