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2017 | 131 | 4 | 672-674

Article title

Evolution of Magnetic and Mechanical Properties in FINEMET-Type Precursor Glasses during Isothermal and Pulse Heat Treatments

Content

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Languages of publication

EN

Abstracts

EN
The effects on the evolution of coercivity (H_c) and brittleness in FINEMET-type precursor glasses during traditional (isothermal) and pulse heat treatments are compared. The time and temperature dependences of these quantities are monitored during the series of isothermal and pulse heat treatments. The activation energy for H_c relaxation is lower than that for the brittleness evolution, however, dramatic changes in the values of these quantities can be detected above 300°C. Both quantities change mainly with temperature, they are less time-dependent.

Keywords

EN

Contributors

author
  • Department of Physics, Technical University of Košice, Park Komenského 2, 042 00 Košice, Slovakia
author
  • Department of Physics, Technical University of Košice, Park Komenského 2, 042 00 Košice, Slovakia
author
  • Department of Automobiles and Vehicle Manufacturing, Budapest University of Technology and Economics, Stoczek u.2., 1111 Budapest, Hungary
author
  • Department of Automobiles and Vehicle Manufacturing, Budapest University of Technology and Economics, Stoczek u.2., 1111 Budapest, Hungary

References

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  • [3] A. Lovas, L. Hubač, L. Novák, Acta Phys. Pol. A 126, 100 (2014), doi: 10.12693/APhysPolA.126.100
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  • [5] J. Kováč, L. Novák, L. Hubač, J. Electr. Eng. 66, 142 (2015)
  • [6] F.E. Luborsky, in: Amorphous Metallic Alloys, Ed. F.E. Luborsky, Monographs in Materials, Butterworths, London 1984, p. 360
  • [7] G. Herzer, L.K. Varga, J. Magn. Magn. Mater. 215-216, 506 (2000), doi: 10.1016/S0304-8853(00)00295-X
  • [8] R. Gerling, R. Wagner, J. Nucl. Mater. 107, 311 (1982), doi: 10.1016/0022-3115(82)90430-5

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv131n4020kz
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