Thermal stability and crystallization behavior of Fe77C5B4(AlGa)3(PSi)11 metallic glasses

D. C. Ile, Á Révész, H. Grahl, J. Eckert, P. Crespo, P. Marín, A. Hernando, S. Suriñach, J. S. Muñoz, M. D. Baró

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The thermal stability and the crystallization process of multicomponent ferromagnetic Fe77C5B4(AlGa)3(PSi)11 metallic glass have been studied by differential thermal analysis (DTA) and differential scanning calorimetry (DSC). From the temperatures values of the main transformations, the glass-forming ability (GFA) and the thermal stability were calculated. The apparent activation energy and the frequency factor were evaluated by the Kissinger method, and an Arrhenius law estimates the constant rate of the crystallization process. Moreover, the as-quenched ribbons were magnetically characterized using thermomagneticgravimetry, vibrating sample magnetometry and Mössbauer spectroscopy.

Original languageEnglish
Pages (from-to)297-301
Number of pages5
JournalMaterials Science and Engineering A
Volume375-377
Issue number1-2 SPEC. ISS.
DOIs
Publication statusPublished - Jul 1 2004

    Fingerprint

Keywords

  • Glass-forming ability
  • Soft magnetic materials
  • Thermal stability

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Ile, D. C., Révész, Á., Grahl, H., Eckert, J., Crespo, P., Marín, P., Hernando, A., Suriñach, S., Muñoz, J. S., & Baró, M. D. (2004). Thermal stability and crystallization behavior of Fe77C5B4(AlGa)3(PSi)11 metallic glasses. Materials Science and Engineering A, 375-377(1-2 SPEC. ISS.), 297-301. https://doi.org/10.1016/j.msea.2003.10.157