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HomeMaterials Science ForumMaterials Science Forum Vols. 534-536Iron-Based P/M Soft Magnetic Material for Electric...

Iron-Based P/M Soft Magnetic Material for Electric Devices Operating at High Frequencies

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Periodical:

Materials Science Forum (Volumes 534-536)

Pages:

1333-1336

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.534-536.1333

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Online since:

January 2007

Authors:

Tomoyuki Ishimine, Toru Maeda, Haruhisa Toyoda, Kouji Mimura, Takao Nishioka, Satoshi Sugimoto

Keywords:

Core Loss, High Frequency Characteristics, Soft Magnetic Material

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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[1] � T.Maeda et al. : Proc. PM2TEC2005 (2005) part 9, p.121.

[2] � H.Kaneko,M.Honnma et.al.:Magnetic Materials(1977),P145� in Japanese 0 20 40 60 80 100 120 2Al 1Si Fe W0.2/f (W/kg) 10kHz 0 200 400 600 800 1000 1200 2Al 1Si Fe 50kHz Fig. 5 Iron loss of each P/M soft magnetic material at high frequencies �: Eddy-current loss �: Hysteresis loss Fig. 6 Dependence of compact coercivity on heat-treatment temperature 2 2.5 3 3.5 4 4.5 5 5.5 500 600 700 800 900 1000 1100 Heat-Treatment Temperature(K� Coercivity�Oe� Fe-2Al Fe-1Si Fe

DOI: 10.1016/j.msea.2014.09.089