| People | Locations | Statistics |
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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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Genevois, Cecile
Conditions Extrêmes et Matériaux Haute Température et Irradiation
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Towards new zero-thermal-expansion materials: Li-free quartz solid solutions stuffed with transition metal cationscitations
- 2023Silicon Oxynitride Coatings Are Very Promising for Inert and Durable Pharmaceutical Glass Vialscitations
- 2022Towards new zero-thermal-expansion materials: Li-free quartz solid solutions stuffed with transition metal cations
- 2022Highly transparent bismuth borotellurite glass-ceramics: Comprehension of crystallization mechanismscitations
- 2019Persistent energy transfer in ZGO:Cr3+,Yb3+: a new strategy to design nano glass-ceramics featuring deep red and near infrared persistent luminescencecitations
- 2015Transparency through Structural Disorder: A New Concept for Innovative Transparent Ceramicscitations
- 2015Structure of Arsenic Selenide Glasses Studied by NMR: Selenium Chain Length Distributions and the Flory Modelcitations
- 2014Long-lasting luminescent ZnGa2O4:Cr3+ transparent glass-ceramicscitations
- 2014Chromium enrichment on the habit plane of dislocation loops in ion-irradiated high-purity Fe-Cr alloyscitations
- 2013Characterisation of Cr, Si and P distribution at dislocations and grain-boundaries in neutron irradiated Fe–Cr model alloys of low puritycitations
- 2012Atomic scale observation of phase separation and formation of silicon clusters in Hf higk-κ silicatescitations
- 2011Effect of neutron-irradiation on the microstructure of a Fe–12at.%Cr alloycitations
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article
Effect of neutron-irradiation on the microstructure of a Fe–12at.%Cr alloy
Abstract
International audience ; A nanoscale description of the microstructure in a Fe–12at%Cr model alloy of low purity which has been neutron irradiated at 300°C up to 0.6 dpa, has been performed owing to atom probe tomography (APT). APT investigations have shown that the impurities are also involved in the microstructural evolution under irradiation. Two different populations of clusters have been observed: Cr-enriched and NiSiPCr-enriched clusters. As expected with a process of enhanced precipitation, Cr-enriched clusters are homogeneously distributed inside grains and certainly not correlated to dislocation loops. The NiSiPCr-enriched clusters, which are probably radiation induced segregations, are independent of the Cr-enriched clusters and are also homogeneously distributed. A quantitative description of these objects is presented in this paper and results are compared to SANS data of the literature obtained for the same model alloy.