Mössbauer Effect of Fe-Cu-Nb-Si-B Alloys Having High Permeability
- 1 August 1990
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 29 (8A) , L1460
- https://doi.org/10.1143/jjap.29.l1460
Abstract
Mössbauer spectra of finely crystallized Fe73.5Cu1Nb3Si13.5B9 alloys, produced by annealing their precursory rapidly quenched alloys, have been studied. The spectrum of the alloy annealed at 550°C consists of at least four composites of six absorption peaks. The hyperfine fields are obtained as 304, 275, 235, and 180 kOe. It is assumed that the Fe atoms have at least four kinds of local environments: ordered Fe3Si(I)-like, ordered Fe3Si(II)-like, α-Fe-like, and Fe2B-like and/or amorphous Fe3B-like environments.Keywords
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