Applied Magnetic Field Increases Magnetic Anisotropy in HDDR-Processed Nd-Fe-B Alloy

Zachary P. Tener; Xubo Liu; Ikenna C. Nlebedim; Matthew J. Kramer; Michael A. McGuire; Michael S. Kesler

doi:10.3390/met14030294

Applied Magnetic Field Increases Magnetic Anisotropy in HDDR-Processed Nd-Fe-B Alloy

Zachary P. Tener, Xubo Liu, Ikenna C. Nlebedim, Matthew J. Kramer, Michael A. McGuire, Michael S. Kesler

Research output: Contribution to journal › Article › peer-review

Abstract

We investigate the effect of an applied magnetic field on the entire HDDR process using a customized reactor vessel and a warm-bore superconducting magnet. We analyzed the resulting properties produced at both a 0 applied field and a 2 Tesla applied field. We show that the application of a magnetic field throughout the HDDR process results in powders that exhibit a greater level of anisotropy compared to their ambient field counterparts.

Original language	English
Article number	294
Journal	Metals
Volume	14
Issue number	3
DOIs	https://doi.org/10.3390/met14030294
State	Published - Mar 2024

Keywords

SQUID magnetometry
X-ray diffraction
coercivity
degree of alignment
hydrogenation
remanence

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10.3390/met14030294

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title = "Applied Magnetic Field Increases Magnetic Anisotropy in HDDR-Processed Nd-Fe-B Alloy",

abstract = "We investigate the effect of an applied magnetic field on the entire HDDR process using a customized reactor vessel and a warm-bore superconducting magnet. We analyzed the resulting properties produced at both a 0 applied field and a 2 Tesla applied field. We show that the application of a magnetic field throughout the HDDR process results in powders that exhibit a greater level of anisotropy compared to their ambient field counterparts.",

keywords = "SQUID magnetometry, X-ray diffraction, coercivity, degree of alignment, hydrogenation, remanence",

author = "Tener, {Zachary P.} and Xubo Liu and Nlebedim, {Ikenna C.} and Kramer, {Matthew J.} and McGuire, {Michael A.} and Kesler, {Michael S.}",

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AU - Tener, Zachary P.

AU - Liu, Xubo

AU - Nlebedim, Ikenna C.

AU - Kramer, Matthew J.

AU - McGuire, Michael A.

AU - Kesler, Michael S.

PY - 2024/3

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N2 - We investigate the effect of an applied magnetic field on the entire HDDR process using a customized reactor vessel and a warm-bore superconducting magnet. We analyzed the resulting properties produced at both a 0 applied field and a 2 Tesla applied field. We show that the application of a magnetic field throughout the HDDR process results in powders that exhibit a greater level of anisotropy compared to their ambient field counterparts.

AB - We investigate the effect of an applied magnetic field on the entire HDDR process using a customized reactor vessel and a warm-bore superconducting magnet. We analyzed the resulting properties produced at both a 0 applied field and a 2 Tesla applied field. We show that the application of a magnetic field throughout the HDDR process results in powders that exhibit a greater level of anisotropy compared to their ambient field counterparts.

KW - SQUID magnetometry

KW - X-ray diffraction

KW - coercivity

KW - degree of alignment

KW - hydrogenation

KW - remanence

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ER -

Applied Magnetic Field Increases Magnetic Anisotropy in HDDR-Processed Nd-Fe-B Alloy

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Keywords

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