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Shear banding phenomenon during severe plastic deformation of an AZ31 magnesium alloy

Autor
Cabrera, J.; S.M. Fatemi-Varzaneh, S.; Zarei-Hanzaki, A.
Tipus d'activitat
Article en revista
Revista
Journal of alloys and compounds
Data de publicació
2011-02
Volum
509
Número
9
Pàgina inicial
3806
Pàgina final
3810
DOI
https://doi.org/10.1016/j.jallcom.2011.01.019 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/14560 Obrir en finestra nova
Resum
Severe plastic deformation was applied on a wrought AZ31 magnesium alloy by a new method called accumulative back extrusion (ABE). Instabilities of plastic flow in the form of localized shear bands were experimentally observed during ABE processing of the AZ31 alloy. The obtained microstructures show the appearance of shear bands in ABE processed specimens, the extent of which was observed to be decreased by increasing the temperature. The restricted flow (due to the deformation geometry) was di...
Citació
Cabrera, J.; S.M. Fatemi-Varzaneh, S.; Zarei-Hanzaki, A. Shear banding phenomenon during severe plastic deformation of an AZ31 magnesium alloy. "Journal of alloys and compounds", Febrer 2011, vol. 509, núm. 9, p. 3806-3810.
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

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