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

Author
Rezayat, M.; Parsa, M.H.; Mirzadeh, H.; Cabrera, J.
Type of activity
Journal article
Journal
Journal of alloys and compounds
Date of publication
2018-09-30
Volume
763
First page
643
Last page
651
DOI
https://doi.org/10.1016/j.jallcom.2018.05.324 Open in new window
Repository
http://hdl.handle.net/2117/118335 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S0925838818320619?via%3Dihub Open in new window
Abstract
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...
Citation
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.
Keywords
Al-Mg alloy, Dynamic restoration, Electron back scatter diffraction, Hot deformation, Metal matrix composite
Group of research
PROCOMAME - Conformation Processes of Metallic Materials

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