Characteristics of Fe-Si-B-Cr-C Powders Synthesized by the Spinning Water Atomization Process (SWAP) and its Application in Magnetic Core

Shih Fan Chen; Shih Hang Huang; Shea Jue Wang; Jin Shyong Lin; Shih Hsun Chen; Chien Chon Chen

doi:10.4028/www.scientific.net/AMM.749.101

Paper Titles

Two-Step Sintering, Microstructure and Electrical Properties of (Ba, Ca)(Ti, Zr)O₃ Lead-Free Ceramics
p.79

Durable Press Finishing of Cotton Fabrics Dyed with Henna (Lawsonia inermis Linn.) Leaves Extract
p.84

Dyeing Properties and Color Fastness of Chitosan Treated Cotton Fabrics with Thian King Leaves Extract
p.89

Improvement of Hydrogen Permeability of Pd-Gd Film by Removal of Inclusion Particles – Part 1: Removal of Inclusion Particles
p.94

Characteristics of Fe-Si-B-Cr-C Powders Synthesized by the Spinning Water Atomization Process (SWAP) and its Application in Magnetic Core
p.101

Refractive Index Variation of Fe₃O₄ Thin Film According to Deposition Rate
p.106

The Usage of Pet Kok is a Possibility of Reducing the Amount of Heavy Oil in the Rotary Kilns in the New Foundry of the New Ferronikel in Drenas
p.111

Modelling of Material Composition in X-Ray Diagnostics
p.116

An Analysis of Low-Pressure High-Frequency Plasma Chemical Vapor Deposition System for Flexible Solar Cell Characteristics
p.121

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 749Characteristics of Fe-Si-B-Cr-C Powders...

Characteristics of Fe-Si-B-Cr-C Powders Synthesized by the Spinning Water Atomization Process (SWAP) and its Application in Magnetic Core

Abstract:

The application properties of magnetic cores made of Fe_72.8Si_11.2B_10.8Cr_2.3C_2.9powders was studied. The amorphous Fe_72.8Si_11.2B_10.8Cr_2.3C_2.9powders were prepared by a spinning water atomization process (SWAP), and the cores further were fabricated from those powders by a hydraulicpressing process. The particle size distribution of powders was about 10 to 20 μmand the alloy powders would crystallize during milling. For the cores, the maximum permeability μ_i was 14 and quality factor Q was 84 between 100kHz - 2000kHz for 1 wt.% Na₂SiO₄solidified with H-epoxy at 300°C. The minimum coercivityH_cwas 0.22 Oe at 1 wt.% Na₂SiO₄ with PVB consolidated at 150 °C, and the maximum saturation magnetization B_m was 7.64×10² G for 2 wt.% Na₂SiO₄ with H-epoxy at 300 °C.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 749)

Pages:

101-105

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.749.101

Citation:

Cite this paper

Online since:

April 2015

Authors:

Shih Fan Chen, Shih Hang Huang, Shea Jue Wang, Jin Shyong Lin*, Shih Hsun Chen, Chien Chon Chen

Keywords:

amorphous ribbons, Powders, SWAP

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] A. Inoue, Bulk amorphous and nanocrystalline alloys with high functional properties, Mater. Sci. Eng. A 304 (2001) 1-10.

Google Scholar

[2] A. Inoue, A.T., Recent development and application products of bulk glassy alloys, Acta Materialia 59 (2011) 2243-2267.

DOI: 10.1016/j.actamat.2010.11.027

Google Scholar

[3] S. Yoshida, T.M., T. Hatanai, A. Inoue, Preparation of new amorphous powder cores using Fe-based glassy alloy, IEEE Transactions on Magnetics36(5)(2000) 3424-3429.

DOI: 10.1109/20.908848

Google Scholar

[4] A. Inoue, M. Koshiba, T. Itoi, A. Makino, Ferromagnetic Co-Fe-Zr-B amorphous alloys with glass transition and good high-frequency permeability, Appl. Phys. Lett. 73 (1998) 744-746.

DOI: 10.1063/1.121987

Google Scholar

[5] M. Hagiwara, A. Inoue, T. Masumoto, Mechanical properties of Fe-Si-B amorphous wires produced by in-rotating-water spinning method, Metall. Mater. Trans. A, 13 (1982) 373-382.

DOI: 10.1007/bf02643346

Google Scholar

[6] Lin, Y. -h., Preparation and magnetic properties of Fe3O4-SiO2 core-shell nanoparticles, in Department of Physics, Master Thesis , Tunghai University, Taiwan, (2004).

Google Scholar