| 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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Wang, Bo
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2025Ti3C2Tx‐UHMWPE Nanocomposites—Towards an Enhanced Wear‐Resistance of Biomedical Implantscitations
- 2024Severe plastic deformation for producing superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review
- 2024Severe plastic deformation for producing Superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary reviewcitations
- 2023Influence of ferrite-austenite distribution in 2205 duplex stainless steel on high-temperature solution nitriding behaviourcitations
- 2023Influence of ferrite-austenite distribution in 2205 duplex stainless steel on high-temperature solution nitriding behaviourcitations
- 2023Phase Stability and Deformation Modes in Functionally Graded Metastable Austenitic Stainless Steel; A Novel Approach to Evaluate the Role of Nitrogencitations
- 2023Phase Stability and Deformation Modes in Functionally Graded Metastable Austenitic Stainless Steel; A Novel Approach to Evaluate the Role of Nitrogencitations
- 2023Experimental and computational analysis of stacking fault energy in B-doped Fe50-XMn30Co10Cr10BX multi-principal elements alloyscitations
- 2022Low-Temperature Gaseous Nitriding of 2205 Duplex Stainless Steel: Effect of Temperature and Nitriding Potential
- 2022Low-Temperature Gaseous Nitriding of 2205 Duplex Stainless Steel: Effect of Temperature and Nitriding Potential
- 2021Thermochemical surface hardening of Ti-6Al-4V: On the role of temperature and treatment mediacitations
- 2021Thermochemical surface hardening of Ti-6Al-4V: On the role of temperature and treatment mediacitations
- 2021Polydopamine coated Si nanoparticles allow for improved mechanical and electrochemical stabilitycitations
- 2020Deformation mechanisms in meta-stable and nitrogen-stabilized austenitic stainless steel during severe surface deformationcitations
- 2020Deformation mechanisms in meta-stable and nitrogen-stabilized austenitic stainless steel during severe surface deformationcitations
- 2017Cofibrillization of pathogenic and functional amyloid proteins with gold nanoparticles against amyloidogenesiscitations
- 2016Inhibition of hIAPP amyloid aggregation and pancreatic β-cell toxicity by OH-terminated PAMAM dendrimercitations
- 2014Coupling Epitaxy, Chemical Bonding, and Work Function at the Local Scale in Transition Metal-Supported Graphenecitations
- 2010Coupling Epitaxy, Chemical Bonding, and Work Function at the Local Scale in Transition Metal-Supported Graphenecitations
Places of action
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article
Experimental and computational analysis of stacking fault energy in B-doped Fe50-XMn30Co10Cr10BX multi-principal elements alloys
Abstract
The effect of boron doping in Fe50က00 XMn30Co10Cr10BX multi-component alloys on the resulting stacking fault energy has been experimentally and computationally assessed to understand the alloys’ deformation mechanisms from structural and thermodynamic perspectives. Firstly, the fcc and hcp phases were identified together with stacking faults along their (110) planes using high-resolution transmission electron microscopy. At the same time, they were theoretically predicted through thermodynamic CALPHAD and ab initio calculations. The average stacking fault energy for the boron-free alloy was 23.9 ± 2.4 mJ/m2, suggesting that the deformation mechanisms relate to dislocation slip and deformation twinning. The average stacking fault energy for the highest boron content (5.4 at%) was 50.1 ± 14.1 mJ/m2, indicating dislocation glide as the possible deformation mechanism. The boron content in the solid solution was modelled. The modelling suggested that the presence of Cr-B, Mn-B and Fe-B bonds points towards forming (Cr,Fe)2B borides, which was experimentally confirmed. The borides, fcc phase stability, and the boron in solid solution contribute to increased stacking fault energy, preventing the motion of Shockley partial dislocations and influencing the ε-hcp martensitic transformation.