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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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Walters, Simon
University of Brighton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Proceedings of “Applications of Physics in Mechanical and Material Engineering” (APMME 2023):Influence of the Spin Wave Stiffness Parameter in Amorphous Materials on Saturation Magnetisation Value
- 2021Effect of Y on Formation of Hard Magnetic Phases in Fe-Matrix Alloyscitations
- 2021Total Core Losses of Fe70Y5NbxMo5-xB20 Bulk Amorphous Fe-Based Alloyscitations
- 2020The Process of Magnetizing FeNbYHfB Bulk Amorphous Alloys in Strong Magnetic Fieldscitations
- 2020The Total Core Losses in Bulk Amorphous Rods of Fe60Co10Y8-xNi2+xB20 Alloys (Where x = 0, 1)citations
- 2020The Influence of Nb and Mo Content on the Magnetisation Process of Bulk Amorphous Alloys Based on Fe
- 2020Influence of Co and Zr Content on Creation of Crystalline Phases in Rapidly-Cooled, Injection-Cast Alloys Fe70Zr8-xCoxNb2B20 (where x = 0, 2, 4, 6 or 8)citations
- 2017Structural relaxation in the amorphous alloys: FeMeMoCrNbB (where Me = Ni or Co)
- 2017Microstructure and Soft Magnetic Properties of Fe-Zr-(Pt)-Nb-Cu-B Amorphous Alloyscitations
- 2016Analysis of the Thermal and Magnetic Properties of Amorphous Fe 61Co10Zr2.5Hf2.5Me2W2B20 (Where Me = Mo, Nb, Ni Or Y) Ribbonscitations
- 2015Magnetocalorific effect in amorphous and partially-crystallized Fe-Zr-Nb-Cu-B alloycitations
- 2015Influence of 1% addition of Nb and W on the relaxation process in classical Fe-based amorphous alloyscitations
- 2013Investigation of magnetic properties of Fe 61Co8Zr4−xY2+xNi5Nb5B15 amorphous alloys (x = 0, 1) in the form of ribbonscitations
- 2010Influence of structural defects on the magnetization process in high-magnetic fields in the Fe61Co10Y8Nb1B20 alloy in the form of ribbons and platescitations
Places of action
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article
Influence of 1% addition of Nb and W on the relaxation process in classical Fe-based amorphous alloys
Abstract
This paper features investigations into the influence of small additions of alloying elements on: structure, as well as the temporal and thermal stability of magnetic properties, and the disaccommodation effect, for the following amorphous alloys: Fe61Co10Y8Me1B20 (where Me = Nb, W). The structure of the investigated samples has been confirmed by the Mössbauer spectroscopy. The obtained results indicate a strong correlation between the structure and the disaccommodation of the studied alloys. The Mössbauer studies reveal different configurations of atoms in the amorphous alloy samples, and the results indicate various potential barriers between orientations of atom pairs. For this reason, to describe the disaccommodation effect, the distribution of activation energy should be taken into account. The distribution of activation energy has been related to the distribution of relaxation times.