지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Transverse magnetic field annealing (TFA) was carried out on Fe73.5Cu1Nb3Si15.5B7 nanocrystalline magnetic core with the aim at decreasing coercivity (Hc) while keeping high inductance (Ls). The magnetic field generated by direct current (DC) was applied on the magnetic core during different selected annealing stages and it was proved that the nanocrystalline magnetic core achieved lowest Hc when applying transverse field during the whole annealing process (TFA1). Although the microstructure and crystallization degree of the nanocrystalline magnetic core exhibited no obvious difference after TFA1 compared to no field annealing, the TFA1 sample showed a more uniform nanostructure with a smaller mean square deviation of grain size distribution. Hc of the nanocrystalline magnetic core annealed under TFA1 decreased along with the increasing magnetic field. As a result, the certain size nanocrystalline magnetic core with low Hc of 0.6 A/m, low core loss (W at 20 kHz) of 1.6 W/kg under flux density of 0.2 T and high Ls of 13.8 μH were obtained after TFA1 with the DC intensity of 140 A. The combination of high Ls with excellent magnetic properties promised this nanocrystalline alloy an outstanding economical application in high frequency transformers.
목차
등록된 정보가 없습니다.
참고문헌 (23)
참고문헌 신청
Fan X D / 2013 / Soft magnetic properties in Fe84-xB10C6Cux nanocrystalline alloys / J. Magn. Magn. Mater 326 : 22 ~ 27
Flohrer S / 2010 / Random and uniform anisotropy in soft magnetic nanocrystalline alloys (invited) / J. Magn. Magn. Mater 322 : 1511 ~ 1514
Fujii H / 2008 / Nanocrystallization of Fe73.5Si13.5B9Nb3Cu1 soft-magnetic alloy from amorphous precursor in a magnetic field / J. Mater. Sci 43 : 3837 ~ 3847
Herzer G / 1990 / Grain size dependence of coercivity and permeability in nanocrystalline ferromagnets / IEEE Trans. Magn 26 : 1397 ~ 1402
Herzer G / 1992 / Nanocrystalline soft magnetic materials / J. Magn. Magn. Mater 112 : 258 ~ 262
Flohrer S / 2010 / Random and uniform anisotropy in soft magnetic nanocrystalline alloys (invited) / J. Magn. Magn. Mater 322 : 1511 ~ 1514
Fujii H / 2008 / Nanocrystallization of Fe73.5Si13.5B9Nb3Cu1 soft-magnetic alloy from amorphous precursor in a magnetic field / J. Mater. Sci 43 : 3837 ~ 3847
Herzer G / 1990 / Grain size dependence of coercivity and permeability in nanocrystalline ferromagnets / IEEE Trans. Magn 26 : 1397 ~ 1402
Herzer G / 1992 / Nanocrystalline soft magnetic materials / J. Magn. Magn. Mater 112 : 258 ~ 262
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Effect of Nb/Zr co-addition on the Microstructure and Magnetic Properties of Fe77.5Si11.5B7.5NbxZr3-xCu₁ nanocrystalline soft magnetic Alloys
한국자기학회 학술연구발표회 논문개요집
2021 .11
-
Effect of Nb/Zr co-addition on the soft magnetic properties and crystallization behavior of Fe77.5Si11.5B7NbxZr3-xCu₁ nanocrystalline alloys
한국자기학회 학술연구발표회 논문개요집
2023 .05
-
Effect of Nb/ Zr co-addition on the soft magnetic properties and microstructures of Fe77.5Si11.5B7NbxZr3-xCu₁ nanocrystalline Alloys
한국자기학회 학술연구발표회 논문개요집
2022 .05
-
Design issues of Rotational Single Sheet Tester for Fe-Based Nanocrystalline Alloys at High Frequencies
Journal of Magnetics
2021 .06
-
Effect of Nb/Mo on crystallization behavior and the soft magnetic properties of Fe82-xCu₁Nb₁Si₄B12Mx (M=Nb, Mo, x= 0-2) nanocrystalline Alloys
한국자기학회 학술연구발표회 논문개요집
2024 .05
-
Effect of P addition on the Microstructure and Magnetic Properties of Fe83.2Si5.33-0.33xB10.67-0.67xPxCu0.8 Nanocrystalline Soft Magnetic Alloys
한국자기학회 학술연구발표회 논문개요집
2021 .07
-
Newly designed high-Ms Fe77.5Si11.5B7Nb₁Zr₂Cu₁ nanocrystalline alloy and its use for flake-based soft magnetic composites
한국자기학회 학술연구발표회 논문개요집
2022 .11
-
Methodology for Calculation of Magnetic Properties of Nanocrystalline and Amorphous Soft Magnetic Materials
한국자기학회 학술연구발표회 논문개요집
2023 .05
-
Effect of magnetic field on the synthesis of Ni nanowires
한국자기학회 학술연구발표회 논문개요집
2020 .11
-
Effects of W, Mo Addition on Magnetic Properties of Fe-Si-B-Nb-Cu-X (X=Mo, W) Nanocrystalline Soft Magnetic Alloy
한국자기학회 학술연구발표회 논문개요집
2022 .11
-
Load-Carrying Capacity Prediction of Magnetic Fluid Hydrodynamic Bearing Under External Magnetic Field
Journal of Magnetics
2021 .03
-
The Effect of Si/B Ratio on the Soft magnetic properties of Fe80+x(BaSib)15-xC₁Cu₁Nb₃ Nanocrystalline Soft Magnetic Alloy
한국자기학회 학술연구발표회 논문개요집
2021 .11
-
Imaging magnetic domains in vector magnetic fields via magnetic force microscopy
한국진공학회 학술발표회초록집
2016 .08
-
Comparison of magnetic properties of nickel powder according to magnetic field strength
한국자기학회 학술연구발표회 논문개요집
2021 .11
-
Magnetics and History
한국자기학회 학술연구발표회 논문개요집
2019 .05
-
Characteristics of crystalline and amorphous soft magnetic cores from Fe-based soft magnetic powders
한국자기학회 학술연구발표회 논문개요집
2022 .05
-
The Effect of Si/B Ratio on the Soft magnetic properties and microstructure of Fe80+x(BaSib)15-xC₁Cu₁Nb₃ Nanocrystalline Soft Magnetic Ribbons
한국자기학회 학술연구발표회 논문개요집
2022 .05
-
결정배향 LiNi0.6Mn0.2Co0.2O₂ 전극활물질을 통한 리튬이차전지 성능 향상 및 이의 전기화학적 해석
대한화학회지
2022 .12
-
Medical Magnetics
Journal of Magnetics
2017 .12
-
Writing and Deleting Magnetic Bubbles using Local Magnetic Fields
Journal of Magnetics
2020 .12
이 논문의 저자 정보
최근 본 자료
댓글(0)
0