| 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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Spieckermann, Florian
Montanuniversität Leoben
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2024Semi-analytical and experimental heat input study of additively manufactured Zr-based bulk metallic glasscitations
- 2024Controlling the Glassy State toward Structural and Mechanical Enhancement: Additive Manufacturing of Bulk Metallic Glass Using Advanced Laser Beam Shaping Technologycitations
- 2024Exploring Refinement Characteristics in FeTi‐Cu x Composites: A Study of Localization and Abrasion Constraintscitations
- 2024Mechanical processing and thermal stability of the equiatomic high entropy alloy TiVZrNbHf under vacuum and hydrogen pressurecitations
- 2023Rejuvenation engineering in metallic glasses by complementary stress and structure modulationcitations
- 2023Can Severe Plastic Deformation Tune Nanocrystallization in Fe-Based Metallic Glasses?citations
- 2023Hierarchical Surface Pattern on Ni-Free Ti-Based Bulk Metallic Glass to Control Cell Interactions.
- 2023From unlikely pairings to functional nanocomposites: FeTi–Cu as a model systemcitations
- 2023Toxic element-free Ti-based metallic glass ribbons with precious metal additionscitations
- 2023Controlling the Glassy State toward Structural and Mechanical Enhancement: Additive Manufacturing of Bulk Metallic Glass Using Advanced Laser Beam Shaping Technologycitations
- 2023Hierarchical Surface Pattern on Ni‐Free Ti‐Based Bulk Metallic Glass to Control Cell Interactionscitations
- 2023Short-range order patterns in Mg66Zn29Ca5 metallic glasscitations
- 2022Structure-dynamics relationships in cryogenically deformed bulk metallic glasscitations
- 2022Antibacterial activity, cytocompatibility, and thermomechanical stability of Ti40Zr10Cu36Pd14 bulk metallic glasscitations
- 2022New-generation biocompatible Ti-based metallic glass ribbons for flexible implantscitations
- 2022Magnetron Sputtered Non‐Toxic and Precious Element‐Free TiZrGe Metallic Glass Nanofilms with Enhanced Biocorrosion Resistancecitations
- 2022Maximizing the degree of rejuvenation in metallic glassescitations
- 2022Surmounting the thermal processing limitscitations
- 2021In Situ Synchrotron X‐Ray Diffraction during High‐Pressure Torsion Deformation of Ni and NiTicitations
- 2021Effect of high pressure torsion on crystallization and magnetic properties of Fe$_{73.9}$Cu$_{1}$Nb$_{3}$Si$_{15.5}$B$_{6.6}$citations
- 2021Morphology and properties of foamed high crystallinity PEEK prepared by high temperature thermally induced phase separationcitations
- 2021Transition metal-based high entropy alloy microfiber electrodescitations
- 2021Deformation-Mode-Sensitive Behavior of CuZr-Based Bulk Metallic Glasses Under Dynamic Loadingcitations
- 2021From elastic excitations to macroscopic plasticity in metallic glassescitations
- 2021Effect of high pressure torsion on crystallization and magnetic properties of Fe73.9Cu1Nb3Si15.5B6.6citations
- 2021Transition metal-based high entropy alloy microfiber electrodes: Corrosion behavior and hydrogen activitycitations
- 2020Room temperature recovery of cryogenically deformed aluminium alloyscitations
- 2020Mechanism of low temperature deformation in aluminium alloyscitations
- 2019Characterization of strain bursts in high density polyethylene by means of a novel nano creep testcitations
- 2017Atomic origin for rejuvenation of a Zr-based metallic glass at cryogenic temperaturecitations
- 2017Dislocation Movement Induced by Molecular Relaxations in Isotactic Polypropylenecitations
Places of action
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article
Can Severe Plastic Deformation Tune Nanocrystallization in Fe-Based Metallic Glasses?
Abstract
<jats:p>The effects of severe plastic deformation (SPD) by means of high-pressure torsion (HPT) on the structural properties of the two iron-based metallic glasses Fe73.9Cu1Nb3Si15.5B6.6 and Fe81.2Co4Si0.5B9.5P4Cu0.8 have been investigated and compared. While for Fe73.9Cu1Nb3Si15.5B6.6, HPT processing allows us to extend the known consolidation and deformation ranges, HPT processing of Fe81.2Co4Si0.5B9.5P4Cu0.8 for the first time ever achieves consolidation and deformation with a minimum number of cracks. Using numerous analyses such as X-ray diffraction, dynamic mechanical analyses, and differential scanning calorimetry, as well as optical and transmission electron microscopy, clearly reveals that Fe81.2Co4Si0.5B9.5P4Cu0.8 exhibits HPT-induced crystallization phenomena, while Fe73.9Cu1Nb3Si15.5B6.6 does not crystallize even at the highest HPT-deformation degrees applied. The reasons for these findings are discussed in terms of differences in the deformation energies expended, and the number and composition of the individual crystalline phases formed. The results appear promising for obtaining improved magnetic properties of glassy alloys without additional thermal treatment.</jats:p>