| 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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Chen, Jie
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024The Effect of Y Addition on Oxidation Resistance of Bulk W-Cr Alloys
- 2024Cooling rate uncovers epimer-dependent supramolecular organization of carbohydrate amphiphilescitations
- 2024Risk Factors for Intracerebral Hemorrhage: Genome-Wide Association Study and Mendelian Randomization Analysescitations
- 2023Circulating proteins and peripheral artery disease risk: observational and Mendelian randomization analysescitations
- 2023Molecular Engineering of Metalloporphyrins for High‐Performance Energy Storage: Central Metal Matterscitations
- 2021Antiferromagnetic Order Breaks Inversion Symmetry in a Metallic Double Perovskite, Pb2NiOsO6citations
- 2018Fatigue performances of FSW and GMAW aluminum alloys welded joints: Competition between microstructural and structural-contact-fretting crack initiationcitations
- 2018Fatigue performances of FSW and GMAW aluminum alloys welded joints: Competition between microstructural and structural-contact-fretting crack initiationcitations
- 2017Spatial GR4J conceptualization of the Tamor glaciated alpine catchment in Eastern Nepal: Evaluation of GR4JSG against streamflow and MODIS snow extentcitations
- 2017Strong, ductile, and thermally stable Cu-based metal-intermetallic nanostructured compositescitations
- 2008Formation of a low energy grain boundary in ZnO: The structural unit concept in hexagonal symmetry materialscitations
- 2004A cooperative benchmark effort on testing of woven composites
Places of action
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article
Strong, ductile, and thermally stable Cu-based metal-intermetallic nanostructured composites
Abstract
<jats:title>Abstract</jats:title><jats:p>Bulk metallic glasses (BMGs) and nanocrystalline metals (NMs) have been extensively investigated due to their superior strengths and elastic limits. Despite these excellent mechanical properties, low ductility at room temperature and poor microstructural stability at elevated temperatures often limit their practical applications. Thus, there is a need for a metallic material system that can overcome these performance limits of BMGs and NMs. Here, we present novel Cu-based metal-intermetallic nanostructured composites (MINCs), which exhibit high ultimate compressive strengths (over 2 GPa), high compressive failure strain (over 20%), and superior microstructural stability even at temperatures above the glass transition temperature of Cu-based BMGs. Rapid solidification produces a unique ultra-fine microstructure that contains a large volume fraction of Cu<jats:sub>5</jats:sub>Zr superlattice intermetallic compound; this contributes to the high strength and superior thermal stability. Mechanical and microstructural characterizations reveal that substantial accumulation of phase boundary sliding at metal/intermetallic interfaces accounts for the extensive ductility observed.</jats:p>