Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Dynamic recrystallization mechanisms and twining evolution during hot deformation of Inconel 718

Autor
Azarbarmas, M.; Aghaie-Khafri, M.; Cabrera, J.; Calvo, J.
Tipus d'activitat
Article en revista
Revista
Materials science and engineering A. Structural materials properties microstructure and processing
Data de publicació
2016-12-15
Volum
678
Pàgina inicial
137
Pàgina final
152
DOI
https://doi.org/10.1016/j.msea.2016.09.100 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/103952 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0921509316311820 Obrir en finestra nova
Resum
The hot deformation behavior of an IN718 superalloy was studied by isothermal compression tests under the deformation temperature range of 950–1100 °C and strain rate range of 0.001–1 s-1 up to true strains of 0.05, 0.2, 0.4 and 0.7. Electron backscattered diffraction (EBSD) technique was employed to investigate systematically the effects of strain, strain rate and deformation temperature on the subgrain structures, local and cumulative misorientations and twinning phenomena. The results sh...
Citació
Azarbarmas, M., Aghaie-Khafri, M., Cabrera, J., Calvo, J. Dynamic recrystallization mechanisms and twining evolution during hot deformation of Inconel 718. "Materials science and engineering A. Structural materials properties microstructure and processing", 15 Desembre 2016, vol. 678, p. 137-152.
Paraules clau
EBSD, Hot compression test, Inconel 718, Misorientation, Twinning
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

Participants