http://hdl.handle.net/20.500.12128/7901
Tytuł: | Size effect of hard magnetic properties of Fe-Nb-B-Tb milled alloys |
Autor: | Granek, Krzysztof Ziółkowski, Grzegorz Chrobak, Artur Klimontko, Joanna Talik, Ewa |
Słowa kluczowe: | magnetic properties; magnetic materials |
Data wydania: | 2018 |
Źródło: | Acta Physica Polonica. A, Vol. 133, nr 3 (2018), s. 645-647 |
Abstrakt: | The paper refers to magnetic and structural properties of powders made of Fe-Nb-B-Tb ultra-high coercive alloy. The initial alloy was milled in a low energy mill for 1 h and 14 h. With increasing milling time we observed gradual deterioration of hard magnetic properties i.e. the coercive field decreases from 5.51 T to 0.14 T for the bulk alloy and 14 h milled powder, respectively. However, for the 1 h milling time the micrometric powder reveals quite high coercivity of 2.77 T which is promising for possible applications in magnetic composites[…] |
URI: | http://hdl.handle.net/20.500.12128/7901 |
DOI: | 10.12693/APhysPolA.133.645 |
ISSN: | 0587-4246 |
Pojawia się w kolekcji: | Artykuły (WNŚiT) |
Plik | Opis | Rozmiar | Format | |
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Granek_Size_effect_of_hard_magnetic_properties.pdf | 898,14 kB | Adobe PDF | Przejrzyj / Otwórz |
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