Influence of manufacturing parameters on magnetic parameters of soft magnetic composites cores

Adam Jakubas; Mariusz Najgebauer

doi:10.2478/jee-2018-0070

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Influence of manufacturing parameters on magnetic parameters of soft magnetic composites cores

Journal of Electrical Engineering

Volume 69 (2018): Issue 6 (December 2018)

By: Adam Jakubas and Mariusz Najgebauer

Open Access

|Dec 2018

Abstract

The paper presents results of investigations of powder composites made of magnetically soft iron powder and dielectric - PVC - insulating and bonding molecules of this powder. The research was done on self-developed cylindrical samples. The study was aimed to determine the effect of molding pressure and the grain size of Fe on the magnetic properties of the samples. The studies have showed that an increase in core forming pressure obtaining higher induction B values at a lower H field intensity. It was also found that better parameters were obtained in the case of samples with a larger iron particle size.

References

[1] L. Pennander and A. Jack, “Soft magnetic iron powder material AC properties and their application electrical machines”, Magn. Mater., Euro PM (2003).
Search in Google Scholar Back to article
[2] M. Najgebauer and J. Szczygłowski, “Kompozyty magnetyczne w maszynach Elektrycznych”, Sci. J. Silesian Univ. Techn. Series Electr. Eng. 4 (220), 29 (2011), ISSN 1897-8827 (in Polish), https://www.elektr.polsl.pl/images/elektryka/220/220-3.pdf.
Search in Google Scholar Back to article
[3] I. Gilbert, S. Bull, T. Evans, A. Jack, D. Stephenson, A. de and Sa, “Effects of processing upon the properties of soft magnetic composites for low loss applications”, J. Mater. Sci., 39, 457 (2004), doi: 10.1023/B:JMSC.0000011498.90378.7e.10.1023/B:JMSC.0000011498.90378.7e
Open DOI Search in Google Scholar Back to article
[4] H. Shokrollahi and K. Janghorban, “The effect of compaction parameters and particle size on magnetic properties of iron-based alloys used soft magnetic composites”, Mater. Sci. Eng. B, 134, 41(2006), doi: 10.1016/j.mseb.2006.07.015.10.1016/j.mseb.2006.07.015
Open DOI Search in Google Scholar Back to article
[5] H. Shokrollahi and K. Janghorban, J. Magn. Magn. Mater. 317, 61 (2007), doi: 10.1016/j.jmmm.2007.04.011.10.1016/j.jmmm.2007.04.011
Open DOI Search in Google Scholar Back to article
[6] P. Kollár, Z. Birčková, J. Füzer, J. Füzerová, R. Bureš and M. Fáberová, “Wide Frequency Range AC Magnetic Properties of Fe-Based Composite Materials”, Acta Phys. Pol. A, 118, 759 (2010), WoS Accession Number: WOS:000285797100019.10.12693/APhysPolA.118.759
Search in Google Scholar Back to article
[7] M. Lauda, J. Füzer, J. Füzerová, P. Kollár, M. Strečková and M. Fáberová, “Magnetic Properties of Soft Magnetic FeSi Composite Powder Cores”, Acta Phys. Pol. A, 126, 144 (2014), WoS Accession Number: WOS:000339833100069.10.12693/APhysPolA.126.144
Search in Google Scholar Back to article
[8] B. Ślusarek, J. Szczygłowski, K. Chwastek and B. Jankowski, “A correlation of magnetic properties with material density for soft magnetic composite cores”, COMPEL 34, 1 (2015), doi: 10.1108/COMPEL-10-2014-0255.10.1108/COMPEL-10-2014-0255
Search in Google Scholar Back to article
[9] A. H. Taghvaei, H. Shokrollahi, K. Janghorban and H. Abiri, “Eddy current and total power loss separation the iron-phosphate-polyepoxy soft magnetic composites”, Materials and Design, 30, 3989–3995 (2009).10.1016/j.matdes.2009.05.026
Search in Google Scholar Back to article
[10] A. Jakubas, P. Gȩbara, S. Seme, A. Gnatowski and K. Chwastek, “Magnetic properties of SMC cores produced at low compacting temperature”, Acta Phys. Pol. A18-Jul-18 10:15:27 PM, 131, 5 (2017), DOI: 10.12693/APhysPolA.131.1289.10.12693/APhysPolA.131.1289
Search in Google Scholar Back to article

Articles in this issue

DOI: https://doi.org/10.2478/jee-2018-0070 | Journal eISSN: 1339-309X | Journal ISSN: 1335-3632

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Language: English

Page range: 442 - 444

Submitted on: Feb 13, 2018

Published on: Dec 31, 2018

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 6 issues per year

Keywords:

soft magnetic composites,

grain size,

magnetic properties

Related subjects:

Engineering,

Introductions and overviews,

Engineering, other

© 2018 Adam Jakubas, Mariusz Najgebauer, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 69 (2018): Issue 6 (December 2018)