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The Effect of External Magnetic Field on Microstructure and Magnetic Properties of Melt-Spun Nd-Fe-BFe-Co Nanocomposite Ribbons
Joint Authors
Nguyen, Van Vuong
Nguyen, Xuan Truong
Vu, Hong Ky
Do, Hung Manh
Nguyen, Van Khanh
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-12
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
The ribbons Nd2Fe14B/Fe-Co were prepared with the nominal composition Nd16Fe76B8/40% wt.
Fe65Co35 by the conventional and the developed magnetic field-assisted melt-spinning (MFMS) techniques.
Both ribbons are nanocomposites with the smooth single-phase-like magnetization loops.
The 0.32 T magnetic field perpendicular to the wheel surface and assisting the melt-spinning process reduces the grain size inside the ribbon, increases the texture of the ribbon, improves the exchange coupling, and, in sequence, increases the energy product (BH)max of the isotropic powdered samples of MFMS ribbon in ~9% by comparison with that of the ribbon melt-spun conventionally.
The grain size reduction effect caused by the assisted magnetic field has also been described quantitatively.
The MFMS technique seems to be promising for producing high-performance nanocomposite ribbons.
American Psychological Association (APA)
Nguyen, Xuan Truong& Vu, Hong Ky& Do, Hung Manh& Nguyen, Van Khanh& Nguyen, Van Vuong. 2013. The Effect of External Magnetic Field on Microstructure and Magnetic Properties of Melt-Spun Nd-Fe-BFe-Co Nanocomposite Ribbons. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-508772
Modern Language Association (MLA)
Nguyen, Xuan Truong…[et al.]. The Effect of External Magnetic Field on Microstructure and Magnetic Properties of Melt-Spun Nd-Fe-BFe-Co Nanocomposite Ribbons. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-508772
American Medical Association (AMA)
Nguyen, Xuan Truong& Vu, Hong Ky& Do, Hung Manh& Nguyen, Van Khanh& Nguyen, Van Vuong. The Effect of External Magnetic Field on Microstructure and Magnetic Properties of Melt-Spun Nd-Fe-BFe-Co Nanocomposite Ribbons. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-508772
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508772