Magnetic properties and loss separation in FeSi/MnZnFe2O4 soft magnetic composites

M Lauda, J Füzer, P Kollár, M Strečková… - Journal of Magnetism …, 2016 - Elsevier
We investigated composites that have been prepared from FeSi powders covered with
MnZnFe 2 O 4 (MnZn ferrite), which was prepared by sol–gel synthesis accompanied with …

Annealing effects on magnetic properties of silicone-coated iron-based soft magnetic composites

S Wu, A Sun, F Zhai, J Wang, Q Zhang, W Xu… - Journal of Magnetism …, 2012 - Elsevier
This paper focuses on novel iron-based soft magnetic composites synthesis utilizing high
thermal stability silicone resin to coat iron powder. The effect of an annealing treatment on …

Iron-based soft magnetic composites with Mn–Zn ferrite nanoparticles coating obtained by sol–gel method

S Wu, A Sun, W Xu, Q Zhang, F Zhai, P Logan… - Journal of Magnetism …, 2012 - Elsevier
This paper focuses on iron-based soft magnetic composites which were synthesized by
utilizing Mn–Zn ferrite nanoparticles to coat iron powder. The nanocrystalline iron powders …

Microstructure and magnetic properties of soft magnetic powder cores of amorphous and nanocrystalline alloys

Y Liu, Y Yi, W Shao, Y Shao - Journal of magnetism and magnetic materials, 2013 - Elsevier
With the development of modern ferromagnetic technology, soft magnetic powder cores
(MPCs) of amorphous and nanocrystalline alloys have been intensively studied for their …

[HTML][HTML] An excellent soft magnetic Fe/Fe3O4-FeSiAl composite with high permeability and low core loss

Z Hou, P Yan, B Sun, H Elshekh, B Yan - Results in Physics, 2019 - Elsevier
It is well know that the high temperature annealing can improve the permeability and reduce
the hysteresis loss of soft magnetic composites (SMCs), but the eddy current loss would be …

Magnetic properties of iron-based soft magnetic composites with SiO2 coating obtained by reverse microemulsion method

S Wu, A Sun, Z Lu, C Cheng, X Gao - Journal of Magnetism and Magnetic …, 2015 - Elsevier
In this work, iron-based soft magnetic composites coated with the amorphous SiO 2 layer
have been fabricated by utilizing tetraethoxysilane in the reverse microemulsion method …

Analysis of the magnetic losses in iron-based soft magnetic composites with MgO insulation produced by sol–gel method

AH Taghvaei, A Ebrahimi, K Gheisari… - Journal of Magnetism …, 2010 - Elsevier
This work investigated the magnetic losses of heat treated iron-based soft magnetic
composites with a thin MgO insulating layer produced by sol–gel method. The samples were …

Fe@ SiO2@(MnZn) Fe2O4 soft magnetic composites with enhanced permeability and low core loss for high-frequency applications

L Li, Q Chen, Z Gao, Y Ge, J Yi - Journal of Alloys and Compounds, 2019 - Elsevier
Novel core-shell-shell Fe@ SiO 2@(MnZn) Fe 2 O 4 soft magnetic composites (SMCs) with
low core loss and high permeability were fabricated by a facile continuous chemical co …

Highly improved middle to higher frequency magnetic performance of Fe-based soft magnetic composites with insulating Co2Z hexaferrites

J Liu, X Peng, J Li, Y Yang, J Xu, B Hong… - Journal of Magnetism …, 2021 - Elsevier
Single-phase Co 2 Z hexaferrite with excellent middle to higher frequency performance was
synthesized via the sol–gel method, and then were mechanically mixed with Fe powders …

In-situ formation of Fe3O4 and ZrO2 coated Fe-based soft magnetic composites by hydrothermal method

W Li, Z Wang, Y Ying, J Yu, J Zheng, L Qiao… - Ceramics International, 2019 - Elsevier
In this paper, the soft magnetic composite was prepared using a powder metallurgy method
with the Fe 3 O 4 and ZrO 2 co-coated iron powder which was synthesized though the in-situ …