Skip to main content
SpringerLink
Log in

Soft Magnetic Properties of FeSiCr Cores in a Transverse Magnetic Field

  • Original Paper
  • Published:
Journal of Superconductivity and Novel Magnetism Aims and scope Submit manuscript

Abstract

In this paper, the magnetic properties of small-sized FeSiCr core under strong transverse magnetic field are studied. The test results show that a larger transverse magnetic field can be obtained with small-sized core. In the transverse magnetic field, the permeability of FeSiCr core dropped by two thirds, and the magnetic loss decreases by nearly 60%. According to magnetic loss separation, it is speculated that excess loss occurs at low frequency after transverse magnetic field is applied. The larger transverse magnetic field changes the domain structure in the FeSiCr core and weakens the domain displacement, resulting in a decrease in the permeability and magnetic loss.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6

Similar content being viewed by others

References

  1. Sun, H., Wang, C., Wang, J., Yu, M., Guo, Z.: Fe-based amorphous powder cores with low core loss and high permeability fabricated using the core-shell structured magnetic flaky powders. J. Magn. Magn. Mater. 502, 166548 (2020)

  2. Shokrollahi, H., Janghorban, K.: soft magnetic composite materials (SMCs). J. Mater. Process. Tech. 189, 1–12 (2007)

    Article  Google Scholar 

  3. Hsiang, H.I., Wang, S.K., Chen, C.C.: Electromagnetic properties of FeSiCr alloy powder modified with amorphous SiO2, J. Magn. Magn. Mater. 514, 167151 (2020)

  4. Wang, J., Wu, Z., Li, G.: Synthesis, microstructure and magnetic properties of Fe3Si0.7Al0.3@SiO2 core-shell particles and FeSi/Al2O3 soft magnetic composite core, J. Solid State Chem. 231, 152–158 (2015)

  5. Zhao, G.L., Wu, C., Yan, M.: Enhanced magnetic properties of Fe soft magnetic composites by surface oxidation. J. Magn. Magn. Mater. 399, 51–57 (2016)

    Article  ADS  Google Scholar 

  6. Geng, K.J., Xie, Y.Y., Xu, L.L., Yan, B.: Structure and magnetic properties of ZrO2-coated Fe powders and Fe/ZrO2 soft magnetic composites. Adv. Powder Technol. 28, 2015–2022 (2017)

    Article  Google Scholar 

  7. Yaghtin, M., Taghvaei, A.H., Hashemi, B., Janghorban, K.: Effect of heat treatment on magnetic properties of iron-based soft magnetic composites with Al2O3 insulation coating produced by sol-gel method. J. Alloys Compd. 581, 293–297 (2013)

    Article  Google Scholar 

  8. Yang, B., Li, X.P., Guo, R.Y., Yu, R.H.: Oxidation fabrication and enhanced soft magnetic properties for core-shell FeCo/CoFe2O4 micron-nano composites. Mater. Des. 121, 272–279 (2017)

    Article  Google Scholar 

  9. Peng, Y.D., Nie, J.W., Zhang, W.J., Ma, J., Bao, C.X., Cao, Y.: Effect of the addition of Al2O3 nanoparticles on the magnetic properties of Fe soft magnetic composites. J. Magn. Magn. Mater. 399, 88–93 (2016)

    Article  ADS  Google Scholar 

  10. Xia, C., Peng, Y., Yi, Yi., Deng, H., Zhu, Y., Geng, Hu.: The magnetic properties and microstructure of phosphate amorphous FeSiCr/silane soft magnetic composite. J. Magn. Magn. Mater. 474, 424–433 (2019)

    Article  ADS  Google Scholar 

  11. Zhou, T.D., Tang, J.K., Wang, Z.Y.: Influence of Cr content on structure and magnetic properties of Fe–Si–Al–Cr powders. J. Magn. Magn. Mater. 322, 2589–2592 (2010)

    Article  ADS  Google Scholar 

  12. Feng, S.J., Ni, J.L., Hu, F., Kan, X.C., Lv, Q.R., Yang, Y.J., Liu, X.S.: Reduction of hysteresis loss in soft magnetic composites under transverse magnetic field. Appl. Phys. Lett. 117, 122402 (2020)

  13. Kollár, P., Birčáková, Z., Füzer, J., Burěs, R., Fáberová, M.: Power loss separation in Fe-based composite materials. J. Magn. Magn. Mater. 327, 146–150 (2013)

    Article  ADS  Google Scholar 

Download references

Funding

This work was supported by the National Natural Science Foundation of China (Nos.51872004, 51802002), Education Department of Anhui Province (No. KJ2019ZD03), the Key Program of the Science and Technology Department of Anhui Province (No. 201904a05020038), Science Foundation of the National key Laboratory of Science and Technology on Advanced Composites in Specials Environments (Grant No. 6142905202112).

Author information

Authors and Affiliations

  1. Engineering Technology Research Center of Magnetic Materials, School of Physics & Materials Science, Anhui University, Hefei, 230601, People’s Republic of China

    Xingli Zhao, Shuangjiu Feng & Qingrong Lv

Authors
  1. Xingli Zhao
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Shuangjiu Feng
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Qingrong Lv
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Shuangjiu Feng.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zhao, X., Feng, S. & Lv, Q. Soft Magnetic Properties of FeSiCr Cores in a Transverse Magnetic Field. J Supercond Nov Magn 35, 1215–1220 (2022). https://doi.org/10.1007/s10948-022-06157-0

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10948-022-06157-0

Keywords

Search

Navigation