Effect of Annealing Time on Structure of Fe_{72.5}Cu_{1}Nb_{2}Mo_{2}Si_{15.5}B_{7} Alloy

• Authors: V. Nemcová , V. Girman , V. Hrabčáková , Š. Michalik , J. Bednarčík , M. Almáši , P. Sovák
• Languages of publication: EN

Abstracts

EN

The process of a primary crystallization of the Fe_{72.5}Cu_{1}Nb_{2}Mo_{2}Si_{15.5}B_{7} alloys was investigated by differential thermal analysis (DTA), x-ray diffraction (XRD) and transmission electron microscopy (TEM). Amorphous ribbons were isothermally annealed for 0.5, 2, 6, 30 and 150 minutes at 520 °C. Both, the XRD and TEM study showed that the level of devitrification of the sample increases with the annealing time. The above mentioned techniques confirmed the presence of the nanocrystalline grains of the Fe_{3}Si phase and enable us to study the evolution of the identified phase.

Keywords

EN

61.05.cp; 61.46.Hk; 61.05.J-

Discipline

• 61.05.cp: X-ray diffraction
• 61.05.J-: Electron diffraction and scattering(for electron diffractometers, see 07.78.+s)
• 61.46.Hk: Nanocrystals

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 126
• Issue: 1
• Pages: 116-117

Dates

published

2014-07

Contributors

author

V. Nemcová

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

author

V. Girman

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

author

V. Hrabčáková

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

author

Š. Michalik

• ELI-Beamlines, Institute of Physics of the ASCR, v. v. i., Na Slovance 2, 182 21 Praha 8, Czech Republic

author

J. Bednarčík

• HASYLAB am DESY, Notkestrasse 85, D-22503 Hamburg, Germany

author

M. Almáši

• Institute of Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 041 54 Košice, Slovakia

author

P. Sovák

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

References

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Identifiers

DOI

10.12693/APhysPolA.126.116