Magnetic Properties of Metal - Polymer Composites for Ac Applications at High Frequencies
DOI:
https://doi.org/10.29356/jmcs.v60i2.73Keywords:
composites, high frequency of AC power, magnetic per-meability, magnetic coercivity, soft magnetic materialsAbstract
This paper presents the soft magnetic properties of the Fe-, Ni-, Co- and Fe-Co-Ni polymer composites. The composites were ob-tained with Fe, Ni and Co powders (99.9% purity) with particle sizes of 150, 10 and 2 mm, respectively. Ring-shaped samples were ob-tained using uniaxial compaction at 91 MPa. The Fe-Co-Ni-polymer composite has the highest value of the magnetic permeability (μ=54)
at 107 Hz and saturation magnetization (Ms=10000 Am2Kg-1) higher than the Ni-polymer composite (4100 Am2Kg-1).
Downloads
References
Maeda, T.; Tyoda, H.; Igarashi, N.; Hirose, K.; Mimura, K.; Nish-ioka, T.; Ikegaya, A. SEI Tech. Rev. 2005, 60, 3-9.
Gilbert, I.P.; Moorthy, V.; Bull, S.J.; Evans, J.T.; Jack, A.G. J. Magn. Mang. Mater. 2002, 242/245, 232-234.
Laurent, P.; Viau, G. J. Magn. Mang. Mater. 1996, 160, 63-64.
Shokrollahi, H.; Janghorban, K. J. Process. Tech. 2007, 189, 1-12.
Hanejko, F.G.; Phan, H.G. Powder metallurgy materials for AC magnetic applications, PMTEC World Congress, Washington D.C. 1996.
Asaka, K.; Ishihara, C. Hitachi Powdered Metals Technical Re-port. 2005, 4, 3-9.
Shokrollahi, H.; Janghorban, K. J. Magn. Mang. Mater. 2007, 317, 61-67.
Kollár, P.; Füzer, J.; Bures R.; Fáberová M. IEEE Transactions on Magnetics. 2010, 46, 467-470.
McHenry, M.E.; Willard, M.A.; Laughlin D.E. Prog. Mater. Sci., 1999, 44, 291-433.
Olmos, L.R.; Verduzco, J.A.; Vázquez, A.; Bribiesca, S.; Arellano, A. Magnetic permeability in a composite polymer matrix with filler particles of Fe and Ni materials, using two types of mixing (manual and ultrasonic ), (CD- ROM) XXVI AMIDIQ. Acapulco, Gro. 2005.
Verduzco, J.A.; Betancourt, I.; Ortiz, N.; Olmos, L.; García, J. Mat Lett. 2006, 60, 2033-2037.
Published
Issue
Section
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
