Synthesis of Nanopowders of the Fe–Cu System by the Gas Condensation Method and Their Structure and Magnetic Properties

Nanopowders of the binary system of immiscible components Fe and Cu are synthesized by gas condensation of metal vapors. The structure and magnetic properties of nanopowders of various compositions are investigated, and their Mössbauer spectra are analyzed. It is shown that the method allows one to...

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Bibliographic Details
Published in:Physics of metals and metallography 2021-03, Vol.122 (3), p.293-300
Main Authors: Uimin, M. A., Naumov, S. P., Konev, A. S., Novikov, S. I., Gaviko, V. S., Minin, A. S., Kleinerman, N. M., Ermakov, A. Ye, Murzakaev, A. M., Sizova, E. A., Privalova, D. V.
Format: Article
Language:English
Subjects:
Analysis
Chemistry and Materials Science
Diffusion
Iron
Magnetic properties
Materials Science
Metal vapors
Metallic Materials
Methods
Phase Transformations
Solid solutions
Structure
Synthesis
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Summary:Nanopowders of the binary system of immiscible components Fe and Cu are synthesized by gas condensation of metal vapors. The structure and magnetic properties of nanopowders of various compositions are investigated, and their Mössbauer spectra are analyzed. It is shown that the method allows one to obtain nonequilibrium Fe(Cu) and Cu(Fe) solid solutions, in which the concentration of dissolved elements depends on the synthesis conditions.
ISSN:0031-918X
1555-6190
DOI:10.1134/S0031918X21030157