High (BH)max (Nd,Dy)-(Fe,Co)-B hard magnetic powders synthesized by microwave processing

X. Tan; H. Parmar; V. Chaudhary; Y. Zhong; R. V. Ramanujan

doi:10.1109/INTMAG.2018.8508427

High (BH)_max (Nd,Dy)-(Fe,Co)-B hard magnetic powders synthesized by microwave processing

X. Tan, H. Parmar, V. Chaudhary, Y. Zhong, R. V. Ramanujan

Nanyang Technological University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Nd₁₄Dy₁Fe₆₇Co₁₀B₈ magnetic nanoparticles were synthesized by microwave combustion followed by reduction diffusion (RD). Our nanoparticles exhibit coercivity of 9.2 kOe with good maximum energy product ((BH)_max) of up to 13 MGOe at room temperature. The temperature coefficients of remanence (α) and coercivity (β) of the particles were found to be-0.82% and-0.21% in the temperature range of 300 K to 400 K. Dy was found to be uniformly distributed in the nanoparticles.

Original language	English
Title of host publication	2018 IEEE International Magnetic Conference, INTERMAG 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538664254
DOIs	https://doi.org/10.1109/INTMAG.2018.8508427
Publication status	Published - Oct 24 2018
Externally published	Yes
Event	2018 IEEE International Magnetic Conference, INTERMAG 2018 - Singapore, Singapore Duration: Apr 23 2018 → Apr 27 2018

Publication series

Name	2018 IEEE International Magnetic Conference, INTERMAG 2018

Conference

Conference	2018 IEEE International Magnetic Conference, INTERMAG 2018
Country/Territory	Singapore
City	Singapore
Period	4/23/18 → 4/27/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

ASJC Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Instrumentation

Access to Document

10.1109/INTMAG.2018.8508427

Cite this

Tan, X., Parmar, H., Chaudhary, V., Zhong, Y., & Ramanujan, R. V. (2018). High (BH)_max (Nd,Dy)-(Fe,Co)-B hard magnetic powders synthesized by microwave processing. In 2018 IEEE International Magnetic Conference, INTERMAG 2018 Article 8508427 (2018 IEEE International Magnetic Conference, INTERMAG 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTMAG.2018.8508427

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title = "High (BH)max (Nd,Dy)-(Fe,Co)-B hard magnetic powders synthesized by microwave processing",

abstract = "Nd14Dy1Fe67Co10B8 magnetic nanoparticles were synthesized by microwave combustion followed by reduction diffusion (RD). Our nanoparticles exhibit coercivity of 9.2 kOe with good maximum energy product ((BH)max) of up to 13 MGOe at room temperature. The temperature coefficients of remanence (α) and coercivity (β) of the particles were found to be-0.82% and-0.21% in the temperature range of 300 K to 400 K. Dy was found to be uniformly distributed in the nanoparticles.",

author = "X. Tan and H. Parmar and V. Chaudhary and Y. Zhong and Ramanujan, {R. V.}",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE International Magnetic Conference, INTERMAG 2018 ; Conference date: 23-04-2018 Through 27-04-2018",

year = "2018",

month = oct,

day = "24",

doi = "10.1109/INTMAG.2018.8508427",

language = "English",

series = "2018 IEEE International Magnetic Conference, INTERMAG 2018",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Tan, X, Parmar, H, Chaudhary, V, Zhong, Y & Ramanujan, RV 2018, High (BH)_max (Nd,Dy)-(Fe,Co)-B hard magnetic powders synthesized by microwave processing. in 2018 IEEE International Magnetic Conference, INTERMAG 2018., 8508427, 2018 IEEE International Magnetic Conference, INTERMAG 2018, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE International Magnetic Conference, INTERMAG 2018, Singapore, Singapore, 4/23/18. https://doi.org/10.1109/INTMAG.2018.8508427

High (BH)_max (Nd,Dy)-(Fe,Co)-B hard magnetic powders synthesized by microwave processing. / Tan, X.; Parmar, H.; Chaudhary, V. et al.
2018 IEEE International Magnetic Conference, INTERMAG 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8508427 (2018 IEEE International Magnetic Conference, INTERMAG 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - High (BH)max (Nd,Dy)-(Fe,Co)-B hard magnetic powders synthesized by microwave processing

AU - Tan, X.

AU - Parmar, H.

AU - Chaudhary, V.

AU - Zhong, Y.

AU - Ramanujan, R. V.

PY - 2018/10/24

Y1 - 2018/10/24

N2 - Nd14Dy1Fe67Co10B8 magnetic nanoparticles were synthesized by microwave combustion followed by reduction diffusion (RD). Our nanoparticles exhibit coercivity of 9.2 kOe with good maximum energy product ((BH)max) of up to 13 MGOe at room temperature. The temperature coefficients of remanence (α) and coercivity (β) of the particles were found to be-0.82% and-0.21% in the temperature range of 300 K to 400 K. Dy was found to be uniformly distributed in the nanoparticles.

AB - Nd14Dy1Fe67Co10B8 magnetic nanoparticles were synthesized by microwave combustion followed by reduction diffusion (RD). Our nanoparticles exhibit coercivity of 9.2 kOe with good maximum energy product ((BH)max) of up to 13 MGOe at room temperature. The temperature coefficients of remanence (α) and coercivity (β) of the particles were found to be-0.82% and-0.21% in the temperature range of 300 K to 400 K. Dy was found to be uniformly distributed in the nanoparticles.

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M3 - Conference contribution

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BT - 2018 IEEE International Magnetic Conference, INTERMAG 2018

PB - Institute of Electrical and Electronics Engineers Inc.

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Tan X, Parmar H, Chaudhary V, Zhong Y, Ramanujan RV. High (BH)_max (Nd,Dy)-(Fe,Co)-B hard magnetic powders synthesized by microwave processing. In 2018 IEEE International Magnetic Conference, INTERMAG 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8508427. (2018 IEEE International Magnetic Conference, INTERMAG 2018). doi: 10.1109/INTMAG.2018.8508427