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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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Möslang, Anton
Karlsruhe Institute of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2019Long-term stability of the microstructure of austenitic ODS steel rods produced with a carbon-containing process control agent
- 20183D Structural Analysis of Selected High-Temperature Materialscitations
- 2017Ductilisation of tungsten (W): Tungsten laminated compositescitations
- 2017Production, microstructure and mechanical properties of two different austenitic ODS steelscitations
- 2017Assessment of industrial nitriding processes for fusion steel applicationscitations
- 2013Abnormal Grain Growth in Ferritic-Martensitic Eurofer-97 Steelcitations
- 2011TEM study of irradiation induced copper precipitation in boron alloyed EUROFER97 steelcitations
- 2011Annealing effects on microstructure and coercive field of ferritic-martensitic ODS Eurofer steelcitations
- 2008Innovative materials for energy technologycitations
Places of action
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article
TEM study of irradiation induced copper precipitation in boron alloyed EUROFER97 steel
Abstract
<jats:title>Abstract</jats:title><jats:p>Specimens of the European reference 9Cr-WTaV steel EUROFER 97 alloyed with ∼0.1 wt.% <jats:sup>10</jats:sup>B and 0.5 wt.% Cu were neutron irradiated up to 16 dpa at 300 and 400 °C to study an interplay between helium generated by nuclear reaction on <jats:sup>10</jats:sup>B and copper precipitates on microstructure and mechanical properties. Before irradiation 2 – 3 nm copper clusters often trapped on grain or lath boundaries were observed. It was shown that after irradiation copper segregates either in the bulk material by forming Cu-clusters which are in many cases attached to helium bubbles or it further precipitates at lath and grain boundaries. The size of both copper clusters and helium bubbles increases with radiation temperature.</jats:p>