Preparation of NdFe10.5V1.5Nx powders with potential as high-performance permanent magnets

Jinbo Yang; Bo Cui; Benpei Cheng; Weihua Mao; Ying Chang Yang; Senlin Ge

doi:10.1088/0022-3727/31/3/005

Preparation of NdFe_10.5V_1.5N_x powders with potential as high-performance permanent magnets

Jinbo Yang, Bo Cui, Benpei Cheng, Weihua Mao, Ying Chang Yang, Senlin Ge

Radiation Oncology

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Abstract

Fine anisotropic powders of NdFe_10.5V_1.5N_x with (BH)_max = 17 MG Oe, B_r = 10.6 kG, and H_cJ = 4.2 KOe were prepared by optimizing the nitrogenation process and grinding time. The magnetic properties of the powders are very sensitive to the nitrogenation temperature and time and also to the particle size. The temperature stability of NdFe_10.5V_1.5N_x is better than that of Nd-Fe-B magnets. It was found that NdFe_10.5V_1.5N_x was a promising candidate for permanent magnet applications.

Original language	English (US)
Pages (from-to)	282-286
Number of pages	5
Journal	Journal of Physics D: Applied Physics
Volume	31
Issue number	3
DOIs	https://doi.org/10.1088/0022-3727/31/3/005
State	Published - Feb 7 1998

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Acoustics and Ultrasonics
Surfaces, Coatings and Films

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10.1088/0022-3727/31/3/005

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title = "Preparation of NdFe10.5V1.5Nx powders with potential as high-performance permanent magnets",

abstract = "Fine anisotropic powders of NdFe10.5V1.5Nx with (BH)max = 17 MG Oe, Br = 10.6 kG, and HcJ = 4.2 KOe were prepared by optimizing the nitrogenation process and grinding time. The magnetic properties of the powders are very sensitive to the nitrogenation temperature and time and also to the particle size. The temperature stability of NdFe10.5V1.5Nx is better than that of Nd-Fe-B magnets. It was found that NdFe10.5V1.5Nx was a promising candidate for permanent magnet applications.",

author = "Jinbo Yang and Bo Cui and Benpei Cheng and Weihua Mao and Yang, {Ying Chang} and Senlin Ge",

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T1 - Preparation of NdFe10.5V1.5Nx powders with potential as high-performance permanent magnets

AU - Yang, Jinbo

AU - Cui, Bo

AU - Cheng, Benpei

AU - Mao, Weihua

AU - Yang, Ying Chang

AU - Ge, Senlin

PY - 1998/2/7

Y1 - 1998/2/7

N2 - Fine anisotropic powders of NdFe10.5V1.5Nx with (BH)max = 17 MG Oe, Br = 10.6 kG, and HcJ = 4.2 KOe were prepared by optimizing the nitrogenation process and grinding time. The magnetic properties of the powders are very sensitive to the nitrogenation temperature and time and also to the particle size. The temperature stability of NdFe10.5V1.5Nx is better than that of Nd-Fe-B magnets. It was found that NdFe10.5V1.5Nx was a promising candidate for permanent magnet applications.

AB - Fine anisotropic powders of NdFe10.5V1.5Nx with (BH)max = 17 MG Oe, Br = 10.6 kG, and HcJ = 4.2 KOe were prepared by optimizing the nitrogenation process and grinding time. The magnetic properties of the powders are very sensitive to the nitrogenation temperature and time and also to the particle size. The temperature stability of NdFe10.5V1.5Nx is better than that of Nd-Fe-B magnets. It was found that NdFe10.5V1.5Nx was a promising candidate for permanent magnet applications.

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Preparation of NdFe_10.5V_1.5N_x powders with potential as high-performance permanent magnets

Abstract

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