Influence of annealing on the physical and chemical properties of Fe–Si–B–(Me) amorphous alloys

Changes of the compositional and topological arrangement of the atoms during annealing of Fe–Si–B–(Me) amorphous alloys ribbons, changes of structure, magnetization and electrochemical parameters of dissolving were investigated. X-ray powder diffraction analysis of amorphous metallic alloy samples a...

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Bibliographic Details
Published in:Journal of alloys and compounds 2004-03, Vol.367 (1-2), p.270-273
Main Authors: Bednarska, L, Galadzhun, Ya, Gorelenko, Yu, Kovbuz, M, Kotur, B
Format: Article
Language:English
Subjects:
Amorphous and quasicrystalline magnetic materials
Amorphous metallic alloys
Amorphous semiconductors, metals, and alloys
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Condensed matter: structure, mechanical and thermal properties
Crystallization
Disordered solids
Electrochemical properties
Exact sciences and technology
Magnetic properties and materials
Magnetization
Physics
Structure of solids and liquids
crystallography
Studies of specific magnetic materials
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Summary:Changes of the compositional and topological arrangement of the atoms during annealing of Fe–Si–B–(Me) amorphous alloys ribbons, changes of structure, magnetization and electrochemical parameters of dissolving were investigated. X-ray powder diffraction analysis of amorphous metallic alloy samples annealed at 873K showed that the stability of the Fe3B-phase increases with increasing Ni content. The results obtained by the voltammetric method, not only correlate with the results of magnetic and X-ray diffraction studies, but also provide information on surface redox processes.
ISSN:0925-8388
1873-4669
DOI:10.1016/j.jallcom.2003.08.053