Analysis of the Thermal and Magnetic Properties of Amorphous Fe61Co10Zr2.5Hf2.5Me2W2B20 (Where Me = Mo, Nb, Ni Or Y) Ribbons
| Autor: | Simon Walters, Marcin Nabiałek, Joanna Gondro, Andrei Victor Sandu, Jaroslaw Mizera, Kamila Walters, Michal Szota, Katarzyna Błoch, Mohd Mustafa Al Bakri Abdullah, Paweł Pietrusiewicz, Sebastian Garus, Marcin Dospial, Konrad Gruszka, Michał Szota |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Diffraction lcsh:TN1-997 Materials science 020502 materials Metals and Alloys Analytical chemistry 02 engineering and technology Atmospheric temperature range Coercivity 01 natural sciences Amorphous solid Nuclear magnetic resonance 0205 materials engineering Transition metal 0103 physical sciences lcsh:TA401-492 Thermal stability lcsh:Materials of engineering and construction. Mechanics of materials Supercooling Anisotropy lcsh:Mining engineering. Metallurgy |
| Zdroj: | Archives of Metallurgy and Materials, Vol 61, Iss 2, Pp 641-644 (2016) |
| ISSN: | 2300-1909 |
| Popis: | The paper presents the results of structural and magnetic properties and thermal stability for a group of functional materials based on Fe61Co10Zr2.5Hf2.5Me2W2B20 (where Me = Mo, Nb, Ni or Y). Samples were obtained in the form of ribbons using melt-spinning method. The X-ray diffraction patterns of investigated samples confirmed their amorphous structure. Based on the analysis of DSC curves characteristic temperatures: glass forming temperature (Tg), crystallization temperature (Tx) and temperature range of the supercooled liquid ΔTx were determined. Small addition of transition metals elements has strong influence on magnetic and thermal parameters of studied materials. The comprehensive studies revealed that in terms of magnetic properties the Ni-addition resulted in highest reduction in coercivity and anisotropy field. |
| Databáze: | OpenAIRE |
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