Magnetic and Magneto-Caloric Properties of the Amorphous Fe(92−x)Zr(8)B(x) Ribbons

Magnetic and magnetocaloric properties of the amorphous Fe(92−x)Zr(8)B(x) ribbons were studied in this work. Fully amorphous Fe(89)Zr(8)B(3), Fe(88)Zr(8)B(4), and Fe(87)Zr(8)B(5) ribbons were fabricated. The Curie temperature (T(c)), saturation magnetization (M(s)), and the maximum entropy change wi...

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Detalles Bibliográficos
Autores principales: Wang, Xin, Wang, Qiang, Tang, Ben Zhen, Ding, Ding, Cui, Li, Xia, Lei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7728335/
https://www.ncbi.nlm.nih.gov/pubmed/33255833
http://dx.doi.org/10.3390/ma13235334
Descripción
Sumario:Magnetic and magnetocaloric properties of the amorphous Fe(92−x)Zr(8)B(x) ribbons were studied in this work. Fully amorphous Fe(89)Zr(8)B(3), Fe(88)Zr(8)B(4), and Fe(87)Zr(8)B(5) ribbons were fabricated. The Curie temperature (T(c)), saturation magnetization (M(s)), and the maximum entropy change with the variation of a magnetic field (−ΔS(m)(peak)) of the glassy ribbons were significantly improved by the boron addition. The mechanism for the enhanced T(c) and −ΔS(m)(peak) by boron addition was studied.

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