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

• Published in: Journal of alloys and compounds Vol. 367; no. 1-2; pp. 270 - 273
• Main Authors: Bednarska, L, Galadzhun, Ya, Gorelenko, Yu, Kovbuz, M, Kotur, B
• Format: Journal Article Conference Proceeding
• Language: English
• Published: Lausanne Elsevier B.V 24-03-2004; Elsevier
• 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; Electrochemical properties; Magnetization; Amorphous metallic alloys; Crystallization; Annealing; Atomic arrangement; Amorphous alloy; Iron alloys; XRD
• ISSN: 0925-8388; 1873-4669
• DOI: 10.1016/j.jallcom.2003.08.053

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.