| 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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Mishin, Oleg V.
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (41/41 displayed)
- 2024CO2 corrosion resistance of low-alloy steel tempered at different temperaturescitations
- 2024Recrystallization and mechanical behavior of Co 40 (CrFeNi) 60 medium-entropy alloy
- 2024CO 2 corrosion resistance of low-alloy steel tempered at different temperaturescitations
- 2024Microstructure of additive manufactured materials for plasma-facing components of future fusion reactorscitations
- 2024Effects of grain boundary chemistry and precipitate structure on intergranular corrosion in Al-Mg-Si alloys doped with Cu and Zncitations
- 2024In situ neutron diffraction study and electron microscopy analysis of microstructure and texture evolution during annealing of rolled CoCrFeNi alloy doped with 1 at.%Ccitations
- 2023The impact of minor Cr additions in low alloy steel on corrosion behavior in simulated well environmentcitations
- 2023The effect of trace level copper content on intergranular corrosion of extruded AA6082-T6 alloyscitations
- 2022Effect of manufacturing defects on fatigue life of high strength steel bolts for wind turbinescitations
- 2022Effect of Microstructure of Low-Alloy Steel on Corrosion Propagation in a Simulated CO2 Environmentcitations
- 2022Influence of shielding gas flow on the uniformity of additively manufactured martensitic stainless steelcitations
- 2022Electron microscopy analysis of grain boundaries and intergranular corrosion in aged Al-Mg-Si alloy doped with 0.05 wt% Cucitations
- 2022Effect of Microstructure of Low-Alloy Steel on Corrosion Propagation in a Simulated CO 2 Environmentcitations
- 2022Evolution of microstructure and mechanical properties during annealing of heavily rolled AlCoCrFeNi2.1 eutectic high-entropy alloycitations
- 2022Evolution of microstructure and mechanical properties during annealing of heavily rolled AlCoCrFeNi 2.1 eutectic high-entropy alloycitations
- 2022Grain boundary characteristics and their correlation to intergranular corrosion of Al-Mg-Si alloy with trace level content of Cu
- 2021Microstructure and Mechanical Properties of Friction Stir Welded AA6061/AA6061 + 40 vol% SiC Platescitations
- 2021Interface engineering of functionally graded steel-steel composites by laser powder bed fusioncitations
- 2021Interface engineering of functionally graded steel-steel composites by laser powder bed fusioncitations
- 2021Characterization of high frequency welded aluminium microfin tube for heat exchangerscitations
- 2021Microstructural characterization of white etching cracks in bearings after long-term operation in wind turbinescitations
- 2021Quantification of heterogeneity in microstructural refinement in metals and alloys deformed to high plastic strainscitations
- 2020Microstructural characterization of eutectic and near-eutectic AlCoCrFeNi high-entropy alloyscitations
- 2019Influence of heat treatment and thermochemical surface engineering on the hierarchical microstructures of 3d printed austenitic stainless steel
- 2019Influence of heat treatment and thermochemical surface engineering on the hierarchical microstructures of 3d printed austenitic stainless steel
- 2018Fine (Cr,Fe)2B borides on grain boundaries in a 10Cr–0.01B martensitic steelcitations
- 2018Effects of Coatings on the High-Cycle Fatigue Life of Threaded Steel Samplescitations
- 2018Controlled annealing of sandwich-structured aluminum AA1050 for optimized combinations of strength and ductilitycitations
- 2017Recrystallization texture in nickel heavily deformed by accumulative roll bondingcitations
- 2017Analysis of bearing steel exposed to rolling contact fatiguecitations
- 2016Microstructural Analysis of Orientation-Dependent Recovery and Recrystallization in a Modified 9Cr-1Mo Steel Deformed by Compression at a High Strain Ratecitations
- 2015Characterization and influence of deformation microstructure heterogeneity on recrystallizationcitations
- 2014Comparative characterization of Cu–Ni substrates for coated conductorscitations
- 2014Effects of equal channel angular extrusion on microstructure, strength and ballistic performance of AA5754 plates
- 2014Microstructural evolution and strength of copper during cold rolling to large strain
- 2013Crystal plasticity modeling of through-thickness texture heterogeneity in heavily rolled aluminumcitations
- 2013Microstructure, texture and magnetic properties of Ni-Cu-W substrates for coated conductorscitations
- 2012Compression behavior of a ferritic-martensitic Cr-Mo steel
- 2012EBSD-based techniques for characterization of microstructural restoration processes during annealing of metals deformed to large plastic strainscitations
- 2012Quantitative Microstructural Characterization of Thick Aluminum Plates Heavily Deformed Using Equal Channel Angular Extrusioncitations
- 2010Evolution of Microstructure and Texture during Annealing of Aluminum AA1050 Cold Rolled to High and Ultrahigh Strainscitations
Places of action
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conferencepaper
Grain boundary characteristics and their correlation to intergranular corrosion of Al-Mg-Si alloy with trace level content of Cu
Abstract
The influence of grain boundary misorientation on the intergranular corrosion resistance of Al-Mg-Si at low Cu content (0.04 wt%) was investigated in this work. Intergranular corrosion arises due to the nonuniform chemical composition along the grain boundaries, which leads to differences in potential between grain boundaries and grain interior.<br/><br/>Scanning Electron Microscope (SEM), Electron Backscatter Diffraction (EBSD), Energy Dispersive Spectroscopy (EDS), and Scanning/Transmission Electron Microscopy (S/TEM) are employed to investigate the microstructure and the role of grain misorientation on IGC.<br/><br/>Results obtained in this work are relevant in a better understanding of grain boundary structures in Al-Mg-Si alloys at low Cu content and their susceptibility to IGC. Susceptibility of different categories of grain boundaries to intergranular corrosion was investigated in an aqueous solution containing 10 ml/L concentrated hydrochloric acid and 30g/L NaCl under different immersion times. The results showed dual microstructure of the extruded profile, recrystallized layer on the top and bottom surface, and fully deformed layer in the center. It is also found that misorientation angle has a considerable influence on intergranular corrosion of Al-Mg-Si even at this level of Cu content. High angle grain boundaries are at the highest risk to IGC for immersion time around 24h or less. However, increasing the immersion time for 72 h showed that all types of grain boundaries were subjected to severe intergranular corrosion. Moreover, low angle grain boundaries and coincidence site lattice (CSL) were subjected to a certain degree of ICG even for immersion time less than 24h.