http://hdl.handle.net/20.500.12128/14745
Tytuł: | Ordering of [alpha]-FeCo phase in the nanocrystalline Fe83-xCoxNb3B13Cu1 (x = 6, 25 or 41.5) alloys |
Autor: | Zbroszczyk, Józef Młyńczyk, Alina Olszewski, Jacek Ciurzyńska, Wanda Wysłocki, Bolesław Perduta, Kamila Lelątko, Józef Nabiałek, Marcin |
Słowa kluczowe: | nanocrystalline alloys; microstructure; ordering; Mössbauer spectroscopy |
Data wydania: | 2007 |
Źródło: | Nukleonika, Vol. 52, suppl. 1 (2007), s. 29-32 |
Abstrakt: | The microstructure and ordering of α-FeCo phase of the nanocrystalline Fe83−xCoxNb3B13Cu1 (x = 6, 25 or 41.5) alloys were investigated. We have stated that α-FeCo phase is atomically ordered in the Fe83−xCoxNb3B13Cu1 (x = 25 or 41.5) samples crystallized by the heat treatment in a furnace. However, after flash annealing (by current or laser) that phase is disordered. Moreover, we have found that Co concentration in the crystalline α-FeCo phase strongly depends on Co content in the as-quenched ribbons. The annealing conditions influence also the grain diameter of the crystalline phase. In the nanocrystalline alloys obtained by a flash annealing of the amorphous ribbons finer grains are present. |
URI: | http://hdl.handle.net/20.500.12128/14745 |
ISSN: | 1508-5791 0029-5922 |
Pojawia się w kolekcji: | Artykuły (WNŚiT) |
Plik | Opis | Rozmiar | Format | |
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Zbroszczyk_Ordering_of_αFeCo_phase.pdf | 417,67 kB | Adobe PDF | Przejrzyj / Otwórz |
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