Application of magnetic phase analysis for the study and control of the composition and properties of Fe/C nanocomposites

This work discusses the aspects of the production and study of the properties of Fe/C nanocomposites with high iron content up to 50 wt %, which are a carbon matrix with Fe and Fe 3 C nanoparticles. A method for the adjustment of magnetic characteristics and the phase composition of the material aft...

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Bibliographic Details
Published in:Nanotechnologies in Russia 2012-07, Vol.7 (7-8), p.339-344
Main Authors: Kostishin, V. G., Kozhitov, L. V., Nuriev, A. V., Morchenko, A. T., Pokholok, K. V., Chitanov, D. N.
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Industrial and Production Engineering
Machines
Manufacturing
Materials Science
Nanotechnology
Processes
Online Access:Get full text
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Summary:This work discusses the aspects of the production and study of the properties of Fe/C nanocomposites with high iron content up to 50 wt %, which are a carbon matrix with Fe and Fe 3 C nanoparticles. A method for the adjustment of magnetic characteristics and the phase composition of the material after synthesis is proposed. The result shows the efficiency of applying a magnetic phase analysis to study the properties of magnetic nanocomposites. It has been demonstrated that the dynamic observation of the magnetization intensity as a function of temperature makes it possible to control the phase ratio in the system Fe-Fe 3 C-C.
ISSN:1995-0780
1995-0799
DOI:10.1134/S1995078012040076