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Glass-forming ability and microstructural evolution of [(Fe0.6Co0.4)0.75Si0.05B0.20]96-xNb4Mx metallic glasses studied by Mössbauer spectroscopy

Autor
Torrens, J.; Bruna, P.; Stoica, M.; Eckert, J.
Tipus d'activitat
Article en revista
Revista
Journal of alloys and compounds
Data de publicació
2017-05-15
Volum
704
Pàgina inicial
748
Pàgina final
759
DOI
https://doi.org/10.1016/j.jallcom.2017.02.098 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/104202 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0925838817305364 Obrir en finestra nova
Resum
The effect of minor transition metals and rare earths on glass-forming ability, thermal stability and crystallization of [(Fe0.6Co0.4)0.75Si0.05B0.20]96-xNb4Mx alloys was investigated. The thermodynamic parameters traditionally used to predict the glass-forming ability have been calculated from calorimetric data and tested against mold casting. Only the addition of Zr and Mo allowed to cast 2 mm diameter rods, which does not correlate with predicted results. The microstructural evolution of the ...
Citació
Torrens, J., Bruna, P., Stoica, M., Eckert, J. Glass-forming ability and microstructural evolution of [(Fe0.6Co0.4)0.75Si0.05B0.20]96-xNb4Mx metallic glasses studied by Mössbauer spectroscopy. "Journal of alloys and compounds", 15 Maig 2017, vol. 704, p. 748-759.
Paraules clau
Bulk metallic glasses, Crystallization, Glass-forming ability, Mössbauer spectroscopy
Grup de recerca
GCM - Grup de Caracterització de Materials

Participants

  • Torrens Serra, Joan  (autor)
  • Bruna Escuer, Pere  (autor)
  • Stoica, Mihai  (autor)
  • Eckert, Jurgen  (autor)

Arxius