Effect of the Charge Mixing Time on the Magnetic Hysteretic Properties of a Hard Magnetic Powder Fe–30% Cr–8% Co Alloy
- Authors: Alymov M.I.1, Zelenskii V.A.1, Milyaev I.M.1, Ustyukhin A.S.1, Ankudinov A.B.1, Abashev D.M.1, Petrakova N.V.1
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Affiliations:
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
- Issue: Vol 2019, No 11 (2019)
- Pages: 1190-1194
- Section: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/173689
- DOI: https://doi.org/10.1134/S0036029519110028
- ID: 173689
Cite item
Abstract
The elemental mapping of a hard magnetic powder Fe–30Cr–8Co alloy prepared at different charge mixing times allows us to find that a homogeneous distribution of the components is reached upon mixing for 60 min. The dependence of the magnetic hysteretic properties of the powder Fe–30Cr–8Co alloy samples sintered at 1200°C on the mixing time exhibits logarithmic behavior. At the same time, the magnetic hysteretic properties of the same samples sintered at 1400°C are higher because of lower residual porosity and are independent on the charge mixing time.
About the authors
M. I. Alymov
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Author for correspondence.
Email: alymov.mi@gmail.ru
Russian Federation, Moscow
V. A. Zelenskii
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: alymov.mi@gmail.ru
Russian Federation, Moscow
I. M. Milyaev
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: alymov.mi@gmail.ru
Russian Federation, Moscow
A. S. Ustyukhin
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: alymov.mi@gmail.ru
Russian Federation, Moscow
A. B. Ankudinov
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: alymov.mi@gmail.ru
Russian Federation, Moscow
D. M. Abashev
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: alymov.mi@gmail.ru
Russian Federation, Moscow
N. V. Petrakova
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: alymov.mi@gmail.ru
Russian Federation, Moscow