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Author(s): |
Fa-zeng Lian, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, Northeastern University , Shenyang China, 110004
Qing-da Li, College of Engineering, Heilongjiang Bayi Agricultural University , Daqing, China, 163319
Yu-lan Chen, Meizhou Magnetic Material Factory , Meizhou, China, 514031
Jun-hua You, school of Materials Science and Engineering, Shenyang University of Technology, Shenyang, China, 110870
Jian Tang, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, Northeastern University , Shenyang China, 110004
Min Yu, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, Northeastern University , Shenyang China, 110004
Xing-guo Li, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, Northeastern University , Shenyang China, 110004 |
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Abstract: |
The Fe-Si-Al magnetic powder core has been successfully fabricated by compression molding method. Effcts of insulating material, bond material and their addition content on permeability, core loss, quality factor Q and strength were investigated. The results show that in 1.0% bond material and 3.5% insulating material, permeability of magnetic core is 125, radial crushing strength (RCS)19.24MPa, core loss 80mw/cm3 and quality factor Q 41 at 50kHz and 0.05T.
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