The Effect of Nb Content on the Thermal, Structural, and Magnetic Properties of FeNbB Ribbons

• Authors: Z. Hua , B. Zuo , M. Li , X. Wang , L. Wang , J. Liu , D. Wang , L. Dong
• Languages of publication: EN

Abstracts

EN

Amorphous Fe_{80-x}Nb_{x}B_{20} (x = 5, 10, 15) ribbons were prepared by single-roller melt spinning method. The thermal, structural and magnetic properties of Fe_{80-x}Nb_{x}B_{20} (x = 5, 10, 15) ribbons were investigated using differential thermal analysis, X-ray diffraction, and vibrating sample magnetometer. The thermal stability is the lowest for Fe_{70}Nb_{10}B_{20} ribbon and the highest for Fe_{65}Nb_{15}B_{20} ribbon. Along with the increase of Nb content, the supercooled liquid region Δ T_{x} increases, indicating that the amorphous formation ability improves. The primary stages of crystallization of the three ribbons are different. The primary devitrification phases are Fe_{23}B_6 type for Fe_{70}Nb_{10}B_{20} and Fe_{75}Nb_5B_{20} ribbons, and α-Fe type for Fe_{65}Nb_{15}B_{20} ribbon. Fe_{80-x}Nb_{x}B_{20} (x = 5, 10) ribbons are ferromagnetic and the Fe_{65}Nb_{15}B_{20} ribbon is paramagnetic. The saturation magnetization (M_{s}) decreases with increasing Nb content.

Keywords

EN

65.60.+a; 61.43.Dq

Discipline

• 65.60.+a: Thermal properties of amorphous solids and glasses: heat capacity, thermal expansion, etc.
• 61.43.Dq: Amorphous semiconductors, metals, and alloys

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 125
• Issue: 5
• Pages: 1149-1151

Dates

published

2014-05

received

2013-05-08

(unknown)

2013-07-30

Contributors

author

Z. Hua

• Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University, Siping 136000, Jilin, P.R. China

author

B. Zuo

• Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University, Siping 136000, Jilin, P.R. China

author

M. Li

• Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University, Siping 136000, Jilin, P.R. China

author

X. Wang

• Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University, Siping 136000, Jilin, P.R. China

author

L. Wang

• Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University, Siping 136000, Jilin, P.R. China

author

J. Liu

• Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University, Siping 136000, Jilin, P.R. China

author

D. Wang

• Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University, Siping 136000, Jilin, P.R. China

author

L. Dong

• Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education Jilin Normal University, Siping 136000, Jilin, P.R. China

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Identifiers

DOI

10.12693/APhysPolA.125.1149