Preparation of Fe-Si-B-Nb amorphous powder cores with excellent high-frequency magnetic properties

E. Y. Kang, Yoon B. Kim, K. Y. Kim, Y. H. Chung, H. K. Baik

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

FeSiBNb amorphous powder cores were prepared with the amorphous powder by gas atomization and subsequent hot pressing of resulting powder after creating oxide layers on the amorphous powder. Fully amorphous FeSiBNb powders with good soft magnetic properties were successfully obtained in the particle size range below 100 μm. FeSiBNb amorphous powder cores exhibit stable permeability up to 10 MHz, showing excellent high-frequency characteristics.

Original languageEnglish
Pages (from-to)e182-e185
JournalJournal of Magnetism and Magnetic Materials
Volume304
Issue number1
DOIs
Publication statusPublished - 2006 Sep 1

Fingerprint

Powders
Magnetic properties
magnetic properties
preparation
gas atomization
hot pressing
Atomization
Hot pressing
Oxides
permeability
Gases
Particle size
oxides

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

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abstract = "FeSiBNb amorphous powder cores were prepared with the amorphous powder by gas atomization and subsequent hot pressing of resulting powder after creating oxide layers on the amorphous powder. Fully amorphous FeSiBNb powders with good soft magnetic properties were successfully obtained in the particle size range below 100 μm. FeSiBNb amorphous powder cores exhibit stable permeability up to 10 MHz, showing excellent high-frequency characteristics.",
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Preparation of Fe-Si-B-Nb amorphous powder cores with excellent high-frequency magnetic properties. / Kang, E. Y.; Kim, Yoon B.; Kim, K. Y.; Chung, Y. H.; Baik, H. K.

In: Journal of Magnetism and Magnetic Materials, Vol. 304, No. 1, 01.09.2006, p. e182-e185.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Preparation of Fe-Si-B-Nb amorphous powder cores with excellent high-frequency magnetic properties

AU - Kang, E. Y.

AU - Kim, Yoon B.

AU - Kim, K. Y.

AU - Chung, Y. H.

AU - Baik, H. K.

PY - 2006/9/1

Y1 - 2006/9/1

N2 - FeSiBNb amorphous powder cores were prepared with the amorphous powder by gas atomization and subsequent hot pressing of resulting powder after creating oxide layers on the amorphous powder. Fully amorphous FeSiBNb powders with good soft magnetic properties were successfully obtained in the particle size range below 100 μm. FeSiBNb amorphous powder cores exhibit stable permeability up to 10 MHz, showing excellent high-frequency characteristics.

AB - FeSiBNb amorphous powder cores were prepared with the amorphous powder by gas atomization and subsequent hot pressing of resulting powder after creating oxide layers on the amorphous powder. Fully amorphous FeSiBNb powders with good soft magnetic properties were successfully obtained in the particle size range below 100 μm. FeSiBNb amorphous powder cores exhibit stable permeability up to 10 MHz, showing excellent high-frequency characteristics.

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