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

被引:0
作者
Uimin, M. A. [1 ,2 ,3 ]
Naumov, S. P. [1 ,2 ]
Konev, A. S. [1 ,2 ]
Novikov, S., I [1 ]
Gaviko, V. S. [1 ,2 ]
Minin, A. S. [1 ,2 ]
Kleinerman, N. M. [1 ]
Ermakov, A. Ye [1 ,2 ]
Murzakaev, A. M. [2 ,4 ]
Sizova, E. A. [3 ,5 ]
Privalova, D., V [1 ]
机构
[1] Russian Acad Sci, Inst Met Phys, Ural Branch, Russia 620108, Russia
[2] Ural Fed Univ, Ekaterinburg 620002, Russia
[3] Russian Acad Sci, Fed Sci Ctr Biol Syst & Agr Technol, Orenburg 460000, Russia
[4] Russian Acad Sci, Inst Electrophys, Ural Branch, Ekaterinburg 620016, Russia
[5] Orenburg State Univ, Orenburg 460000, Russia
基金
俄罗斯科学基金会;
关键词
FeCu alloy; Mö ssbauer spectroscopy; magnetic properties; SHORT-RANGE ORDER; METALLIC NANOPARTICLES; METASTABLE BCC; MOSSBAUER; ALLOYS; DEFORMATION; PARTICLES;
D O I
10.1134/S0031918X21030157
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
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 Mossbauer 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.
引用
收藏
页码:293 / 300
页数:8
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