| 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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Bahrami, Abbas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023Electrophoretic Deposition of ZnO-Containing Bioactive Glass Coatings on AISI 316L Stainless Steel for Biomedical Applicationscitations
- 2023Failure Analysis of Two HP-Nb Heat-Resistant Tubes after 46,000 h Exposure to Reformer Service Conditionscitations
- 2022Synthesis and characterization of Ag-ion-exchanged zeolite/TiO2 nanocomposites for antibacterial applications and photocatalytic degradation of antibioticscitations
- 2021Facile synthesis of ag nanowire/tio2 and ag nanowire/tio2/go nanocomposites for photocatalytic degradation of rhodamine bcitations
- 2021Facile synthesis of ag nanowire/tio2 and ag nanowire/tio2/go nanocomposites for photocatalytic degradation of rhodamine bcitations
- 2020Corrosion-Fatigue Failure of Gas-Turbine Blades in an Oil and Gas Production Plantcitations
- 2019Creep Failure of Reformer Tubes in a Petrochemical Plantcitations
- 2019Precipitation in Al–Mg–Si Alloys: Modeling
- 2019Root Cause Analysis of Surface Cracks in Heavy Steel Plates during the Hot Rolling Processcitations
- 2019Modeling Electrical Resistivity of Naturally Aged Al–Mg–Si Alloyscitations
- 2019A Study on the Failure of AISI 304 Stainless Steel Tubes in a Gas Heater Unitcitations
- 2019Root cause analysis of surface cracks in heavy steel plates during the hot rolling processcitations
- 2019Modeling electrical resistivity of naturally aged Al–Mg–Si Alloyscitations
- 2019Towards a high strength ductile Ni/Ni3Al/Ni multilayer composite using spark plasma sinteringcitations
- 2019Wear Induced Failure of Automotive Disc Brakes—A Case Studycitations
- 2019A study on the failure of AISI 304 stainless steel tubes in a gas heater unitcitations
- 2017Microstructural characteristics of nano-structured Fe-28.5Ni steel by means of severe plastic deformationcitations
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article
Modeling Electrical Resistivity of Naturally Aged Al–Mg–Si Alloys
Abstract
<jats:p>Isothermal ageing of Al–Mg–Si alloys, stored at room temperature for more than 5 months, is associated with an unexpected significant increase in the overall electrical resistivity. This unexpected anomalous increase is not observed in alloys with shorter storage (natural ageing) times. This phenomenon is explained with a scenario, based on the evolution of the size distribution of Guinier–Preston (GP) zones during natural ageing and during subsequent artificial ageing. The proposed scenario can explain the contribution of natural ageing atomic clusters to this anomalous increase in the electrical resistivity. A physically based combined precipitation–electrical resistivity model, with the former being based on simultaneous nucleation-growth-coarsening reactions and the latter based on the Bragg scattering of electrons from atomic clusters, has been used to explain the electrical resistivity evolution. It is shown that the proposed model is capable of reproducing the experimental data in both short natural ageing (less than 5 months) and long natural ageing (more than 5 months) regimes.</jats:p>