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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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Dumont, Myriam
Laboratoire de Mécanique et Procédés de Fabrication
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Kinetics of static recrystallization in Sn-added Fe-Si alloys
- 2022The role of nano-segregation in the evolution of {411}<148> recrystallization texture in ferritic alloys
- 2019Ferrite recrystallization and austenite formation during annealing of cold-rolled advanced high-strength steels: In situ synchrotron X-ray diffraction and modelingcitations
- 2018Carbon diffusivity and kinetics of spinodal decomposition of martensite in a model Fe-Ni-C alloycitations
- 2015Microstructure Characterization of a Nitrided Fe- 3wt.%Cr-0.3wt.%C Model Alloy by Anomalous Small Angle X-ray Scattering
- 2015Corrigendum to “Chemical composition of nano-phases studied by anomalous small-angle X-ray: Application to oxide nano-particles in ODS steels” [Mater. Charact. 87 (2013) pp. 138–142]citations
- 2014Chemical composition of nano-phases studied by anomalous small-angle X-ray scattering (ASAXS)
- 2014Chemical composition of nano-phases studied by anomalous small-angle X-ray scattering (ASAXS)
- 2012Influence of the microstructural changes and induced residual stresses on tensile properties of wrought magnesium alloy friction stir weldscitations
- 2011Texture evolution in Nd:YAG-laser welds of AZ31 magnesium alloy hot rolled sheets and its influence on mechanical propertiescitations
- 2009Friction stir welding of AZ31 magnesium alloy rolled sheets: Influence of processing parameterscitations
- 2009Effect of the bainitic transformation temperature on retained austenite fraction and stability in Ti microalloyed TRIP steelscitations
- 2006Use of Small-Angle X-Ray Scattering for the Characterisation of Precipitates in Aluminium Alloyscitations
Places of action
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article
Use of Small-Angle X-Ray Scattering for the Characterisation of Precipitates in Aluminium Alloys
Abstract
<jats:p>This paper presents two studies illustrating the possibilities of Small-Angle X-ray Scattering for characterising quantitatively the state of precipitation in aluminium alloys. In the first example, maps are presented, of precipitate size and volume fraction in the cross-section of friction stir welds of AA7449 alloy. It is shown that the influence of welding speed on the distribution of mechanical properties can be understood using this microstructural data. In the second example, the precipitation kinetics in an Al-Zr-Sc alloy is evaluated by in-situ small angle X-ray scattering. Evidence is given for the heterogeneous chemical structure of the Al3(Zr,Sc) precipitates, consisting of a Zr-rich shell surrounding a Sc-rich core. It is shown that this particular distribution results in a very good resistance to coarsening of the precipitate microstructure.</jats:p>