Creep strain recovery of Fe-Ni-B amorphous metallic ribbon

Alena Jurikova*, Kornel Csach, Jozef Miskuf, Vaclav Ocelik

*Bijbehorende auteur voor dit werk

    OnderzoeksoutputAcademicpeer review

    5 Citaten (Scopus)
    21 Downloads (Pure)

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    Creep strain recovery and structural relaxation of the amorphous metallic glass Fe40Ni41B19 after longtime loading at different annealing temperatures below the glass transition temperature have been studied using anisothermal differential scanning calorimetry (DSC) and dilatometry (TMA). It has been demonstrated that structural relaxation effects depend on the stress-annealing temperature of the amorphous ribbon. The structural relaxation states of the amorphous ribbon annealed at different temperatures under and without applied stress have been compared. The activation energy spectra were calculated from the anisothermal dilatometric measurements using the modern method based on the Fourier transformation technique. The influence of the annealing temperature on the shape of creep strain recovery spectra has been analyzed. (c) Versita Warsaw and Springer-Verlag Berlin Heidelberg. All rights reserved.

    Originele taal-2English
    Pagina's (van-tot)177-187
    Aantal pagina's11
    TijdschriftCentral European Journal of Physics
    Volume5
    Nummer van het tijdschrift2
    DOI's
    StatusPublished - jun.-2007

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