http://hdl.handle.net/20.500.12128/20224
Tytuł: | Influence of Dissolving Fe–Nb–B–Dy Alloys in Zirconium on Phase Structure, Microstructure and Magnetic Properties |
Autor: | Ziółkowski, Grzegorz Chrobak, Artur Talik, Ewa Klimontko, Joanna Chrobak, Dariusz |
Słowa kluczowe: | hard magnetic materials; rare earth alloys; vacuum mold suction casting |
Data wydania: | 2021 |
Źródło: | "Materials" (2021), vol. 10, art. no. 2526 |
Abstrakt: | This paper refers to the structural and magnetic properties of [(Fe80Nb6B14)0.88Dy0.12]1−xZrx (x = 0; 0.01; 0.02; 0.05; 0.1; 0.2; 0.3; 0.5) alloys obtained by the vacuum mold suction casting method. The analysis of the phase contribution indicated a change in the compositions of the alloys. For x < 0.05, occurrence of the dominant Dy2Fe14B phase was observed, while a further increase in the Zr content led to the increasing contribution of the Fe–Zr compounds and, simultaneously, separation of crystalline Dy. The dilution of (Fe80Nb6B14)0.88Dy0.12 in Zr strongly influenced the magnetization processes of the examined alloys. Generally, with the increasing x parameter, we observed a decrease in coercivity; however, the unexpected increase in magnetic saturation and remanence for x = 0.2 and x = 0.3 was shown and discussed. |
URI: | http://hdl.handle.net/20.500.12128/20224 |
DOI: | 10.3390/ma14102526 |
ISSN: | 1996-1944 |
Pojawia się w kolekcji: | Artykuły (WNŚiT) |
Plik | Opis | Rozmiar | Format | |
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Ziolkowski_Chrobak_influence_of_dissolving_fe.pdf | 2,65 MB | Adobe PDF | Przejrzyj / Otwórz |
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