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Microstructural investigation of Al-Mg/B4C composite deformed at elevated temperature

Autor
Rezayat, M.; Parsa, M.; Mirzadeh, H.; Cabrera, J.
Tipus d'activitat
Article en revista
Revista
Journal of alloys and compounds
Data de publicació
2018-09-30
Volum
763
Pàgina inicial
643
Pàgina final
651
DOI
https://doi.org/10.1016/j.jallcom.2018.05.324 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/118335 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0925838818320619?via%3Dihub Obrir en finestra nova
Resum
The microstructure evolution of Al-3wt.%Mg reinforced with 10¿vol% B4C during isothermal compression at temperatures ranging 300–500¿°C at strain rates of 0.001–10 s-1 was investigated by electron backscatter diffraction (EBSD). According to the results, at strain rates lower than 0.01 s-1 and temperatures higher than 400¿°C, the grain size distribution in the microstructure is uniform, dynamic recovery is the predominant softening mechanism and continues recrystallization through latti...
Citació
Rezayat, M., Parsa, M., Mirzadeh, H., Cabrera, J. Microstructural investigation of Al-Mg/B4C composite deformed at elevated temperature. "Journal of alloys and compounds", 30 Setembre 2018, vol. 763, p. 643-651.
Paraules clau
Al-Mg alloy, Dynamic restoration, Electron back scatter diffraction, Hot deformation, Metal matrix composite
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

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