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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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Song, K. K.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2022Maximizing the degree of rejuvenation in metallic glassescitations
- 2018Microstructures, Martensitic Transformation, and Mechanical Behavior of Rapidly Solidified Ti-Ni-Hf and Ti-Ni-Si Shape Memory Alloyscitations
- 2018Rapid and partial crystallization to design ductile CuZr-based bulk metallic glass compositescitations
- 2017Structure of glassy Cu<inf>47.5</inf>Zr<inf>47.5</inf>Ag<inf>5</inf> investigated with neutron diffraction with isotopic substitution, X-ray diffraction, EXAFS and reverse Monte Carlo simulationcitations
- 2014Microstructural Evolution and Mechanical Behaviour of Metastable Cu-Zr-Co Alloyscitations
- 2013Correlation between the microstructures and the deformation mechanisms of CuZr-based bulk metallic glass compositescitations
- 2013Effect of TaW particles on the microstructure and mechanical properties of metastable Cu<inf>47.5</inf>Zr<inf>47.5</inf>Al<inf>5</inf> alloyscitations
- 2013Ti-Cu-Ni shape memory bulk metallic glass compositescitations
- 2012Triple yielding and deformation mechanisms in metastable Cu <inf>47.5</inf>Zr <inf>47.5</inf>Al <inf>5</inf> compositescitations
- 2012Correlation between glass-forming ability, thermal stability, and crystallization kinetics of Cu-Zr-Ag metallic glassescitations
- 2011Significant tensile ductility induced by cold rolling in Cu <inf>47.5</inf>Zr<inf>47.5</inf>Al<inf>5</inf> bulk metallic glasscitations
- 2011Strategy for pinpointing the formation of B2 CuZr in metastable CuZr-based shape memory alloyscitations
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article
Maximizing the degree of rejuvenation in metallic glasses
Abstract
<p>As the reverse process of relaxation, rejuvenation is the structural excitation process that can bring metallic glasses (MGs) to a higher energy state and usually increases their free volume. Here, using a dilution procedure conducted by randomly removing atoms from the modeled glass matrix, the degree of rejuvenation can be systematically controlled and the maximum rejuvenation threshold of MGs is identified. The structural relaxation is activated during the rejuvenation process and the dynamic balance between free volume creation and annihilation defines the rejuvenation ability of MGs. The highest degree of rejuvenation correlates to the flow strain of the materials and the structure is similar to that found in shear bands.</p>