Recent advances in multi-functional coatings for soft magnetic composites

E Pošković, F Franchini, L Ferraris, E Fracchia… - Materials, 2021 - mdpi.com
During the past 50 years, the aim to reduce the eddy current losses in magnetic cores to a
minimum led to the formulation of new materials starting from electrically insulated iron …

Effect of heat treatment on magnetic properties of iron-based soft magnetic composites with Al2O3 insulation coating produced by sol–gel method

M Yaghtin, AH Taghvaei, B Hashemi… - Journal of alloys and …, 2013 - Elsevier
In this study, influences of the annealing process on the magnetic properties of new soft
magnetic composite (SMC) materials with alumina insulator coating were investigated. Iron …

Effect of Zn substitution on magnetic properties of nanocrystalline cobalt ferrite

SS Jadhav, SE Shirsath, SM Patange… - Journal of Applied …, 2010 - pubs.aip.org
The Zn substituted cobalt ferrite nanoparticles having the generic formula Co 1− x Zn x Fe 2
O 4 (x= 0.0–0.7) were prepared by wet chemical coprecipitation technique using analytical …

Magnetic properties regulation and loss contribution analysis of FeSi soft magnetic composites doped by carbonyl iron powders

Z Zheng, S Li, K Peng - Journal of Magnetism and Magnetic Materials, 2023 - Elsevier
FeSi/CIP soft magnetic composites are prepared by cold pressing the mixture of FeSi
powders and different content of carbonyl iron powders (CIP), the influence of CIP content …

Phosphate coatings evolution study and effects of ultrasonic on soft magnetic properties of FeSiAl by aqueous phosphoric acid solution passivation

Z Chen, X Liu, X Kan, Z Wang, R Zhu, W Yang… - Journal of Alloys and …, 2019 - Elsevier
In this paper, we successfully prepared FeSiAl powders passivated by aqueous phosphoric
acid solution and studied the passivation process and magnetic properties. The SEM, XRD …

Effects of heat treatment and compaction pressure on the microstructure and magnetic properties of core-shell structured FeSiBNbCu/SiO2 soft magnetic composites

M Tian, J Xu, S Yang, J Wang, T Yang, G Li… - Journal of Alloys and …, 2022 - Elsevier
Abstract Here, the FeSiBNbCu/SiO 2 soft magnetic composites (SMCs) with core-shell
structure were successfully designed and fabricated using nanocrystalline powders as …

Additive manufacturing of toroid inductor for power electronics applications

Y Yan, J Moss, KDT Ngo, Y Mei… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
To increase power density and simplify the process of integrating magnetic components to
power electronics circuits, a commercial multiextruder paste-extrusion three-dimensional (3 …

Synthesis and characterization of CoFe2O4/SiO2/Cu-MOF for degradation of methylene blue through catalytic sono-Fenton-like reaction

T Saemian, MH Sadr, MT Yaraki, M Gharagozlou… - Inorganic Chemistry …, 2022 - Elsevier
Successful catalytic degradation of pollutant molecules in wastewater streams has received
tremendous attention in the last decade. Herein, we report the synthesis and …

SiO2 nanoparticles enhanced silicone resin as the matrix for Fe soft magnetic composites with improved magnetic, mechanical and thermal properties

C Wu, M Huang, D Luo, Y Jiang, M Yan - Journal of Alloys and Compounds, 2018 - Elsevier
SiO 2 nanoparticles have been introduced into epoxy-modified silicone resin (ESR) via two
routes including direct addition (DA) and in-situ growth (ISG). Growth mechanism of the SiO …

Electromagnetic and mechanical properties of soft magnetic cement composite for airport runway induction heating: Experimental and simulation analyses

G Gu, F Chen, T Ma, F Xu, D Yang - Journal of Cleaner Production, 2022 - Elsevier
Soft magnetic material can concentrate magnetic flux and reduce electromagnetic loss
during an induction heating process. The motivation of this work is to develop a soft …