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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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Ramasamy, Parthiban
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2023Can Severe Plastic Deformation Tune Nanocrystallization in Fe-Based Metallic Glasses?citations
- 2023Toxic element-free Ti-based metallic glass ribbons with precious metal additionscitations
- 2023Short-range order patterns in Mg66Zn29Ca5 metallic glasscitations
- 2022MEMS-Based in situ electron-microscopy investigation of rapid solidification and heat treatment on eutectic Al-Cucitations
- 2021Evaluation of the Effect of Minor Additions in the Crystallization Path of [(Fe0.5Co0.5)0.75B0.2Si0.05]100-xMx Metallic Glasses by Means of Mössbauer Spectroscopycitations
- 2020Soft Ferromagnetic Bulk Metallic Glass with Potential Self-Healing Abilitycitations
- 2020Structural and Phase Evolution upon Annealing of Fe76Si9−xB10P5Mox (x = 0, 1, 2 and 3) Alloyscitations
- 2019The influence of partial replacement of Cu with Ga on the corrosion behavior of Ti40Zr10Cu36PD14 metallic glassescitations
- 2019The influence of partial replacement of Cu with Ga on the corrosion behavior of Ti 40 Zr 10 Cu 36 PD 14 metallic glassescitations
- 2019Polymorphic Transformation and Magnetic Properties of Rapidly Solidified Fe26.7Co26.7Ni26.7Si8.9B11.0 High-Entropy Alloyscitations
- 2018Soft Ferromagnetic Bulk Metallic Glasses with Enhanced Mechanical Properties
- 2018Thermal behavior, structural relaxation and magnetic study of a new Hf-microalloyed Co-based glassy alloy with high thermal stabilitycitations
- 2017Micro-patterning by thermoplastic forming of Ni-free Ti-based bulk metallic glassescitations
- 2016High pressure die casting of Fe-based metallic glasscitations
- 2016Effect of Cu and Gd on Structural and Magnetic Properties of Fe-Co-B-Si-Nb Metallic Glassescitations
- 2015Structure evolution of soft magnetic (Fe36Co36B19.2Si4.8Nb4)100-xCux (x = 0 and 0.5) bulk glassy alloys
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article
Effect of Cu and Gd on Structural and Magnetic Properties of Fe-Co-B-Si-Nb Metallic Glasses
Abstract
<jats:p>[(Fe<jats:sub>0.5</jats:sub>Co<jats:sub>0.5</jats:sub>)<jats:sub>0.75</jats:sub>B<jats:sub>0.2</jats:sub>Si<jats:sub>0.05</jats:sub>]<jats:sub>96</jats:sub>Nb<jats:sub>4</jats:sub>}<jats:sub>100-x</jats:sub><jats:sub>,y</jats:sub>(Gd<jats:sub>x</jats:sub>, Cu<jats:sub>y</jats:sub>) (x = 0.5, 1 and 2), (y = 0.5) alloys with different diameters were prepared by copper mold casting. The structure, the thermal and the magnetic properties were studied by X-ray diffraction, differential scanning calorimetry and vibrating sample magnetometry, respectively. Minor Cu addition completely changes the crystallization behavior, and also the glass-forming ability decreases because of the decrease in the supercooled liquid region. However, the magnetic properties are significantly improved upon annealing because of the precipitation of (Fe,Co) phase. In case of [(Fe<jats:sub>0.5</jats:sub>Co<jats:sub>0.5</jats:sub>)<jats:sub>0.75</jats:sub>B<jats:sub>0.2</jats:sub>Si<jats:sub>0.05</jats:sub>]<jats:sub>96</jats:sub>Nb<jats:sub>4</jats:sub>}<jats:sub>100-x</jats:sub> (Gd<jats:sub>x</jats:sub>) glass, Gd addition does not change the crystallization behavior. In turn, it increases the supercooled liquid region when compared with [(Fe<jats:sub>0.5</jats:sub>Co<jats:sub>0.5</jats:sub>)<jats:sub>0.75</jats:sub>B<jats:sub>0.2</jats:sub>Si<jats:sub>0.05</jats:sub>]<jats:sub>96</jats:sub>Nb<jats:sub>4</jats:sub><jats:sub>,</jats:sub> but even then the glass-forming ability is reduced (critical glassy diameter d<jats:sub>c</jats:sub> < 1.5 mm). The saturation magnetization of the glass is also decreased with increasing Gd content.</jats:p>