Czechoslovak Journal of Physics

, Volume 55, Issue 7, pp 823–834 | Cite as

Synthesis and properties of Fe-W powder

  • D. M. Minić
  • T. Žák
  • O. Schneeweiss
  • N. Pizúrová
  • M. M. Ristić
Article

Abstract

This paper deals with the study of Fe-W powders, which were prepared by electrolyzing, and their stabilized properties. The synthesized Fe-W powders were studied using X-ray diffraction, thermal analysis, Mössbauer spectroscopy and thermomagnetic measurement. A poor hydrogen absorption occurred. After the heat treatment at 800°C, the amorphous and α-Fe(W) phases were decomposed into prevailing α-Fe with approx. 3 at.% W accompanied by the W(Fe), λ-Fe2W, and Fe2+ in oxide phases.

PACS

76.80.+y 61.43.Dq 

Key words

chemical synthesis amorphous materials X-ray diffraction Mössbauer effect hydrogen absorption 

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Copyright information

© Institute of Physics, Acad. Sci. CR 2005

Authors and Affiliations

  • D. M. Minić
    • 1
  • T. Žák
    • 2
  • O. Schneeweiss
    • 2
  • N. Pizúrová
    • 2
  • M. M. Ristić
    • 3
  1. 1.Faculty of Physical ChemistryUniversity of BelgradeBelgradeSerbia and Montenegro
  2. 2.Institute of Physics of MaterialsAcad. Sci. CRBrnoCzech Republic
  3. 3.Institute of Technical Sciences SASABelgradeSerbia and Montenegro

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