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Microstructural and mechanical study in the plastic zone of ARMCO iron processed by ECAP

Autor
Muñoz, J.; Higuera, O.; Cabrera, J.
Tipus d'activitat
Article en revista
Revista
Materials science and engineering A. Structural materials properties microstructure and processing
Data de publicació
2017-06-14
Volum
697
Pàgina inicial
24
Pàgina final
36
DOI
https://doi.org/10.1016/j.msea.2017.04.108 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/104931 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0921509317305907 Obrir en finestra nova
Resum
Plastic deformation of ARMCO iron processed by ECAP up to a maximum equivalent strain of sixteen (i.e., 1, 4, 8, and 16 ECAP passes) following route Bc was investigated by analyzing its microstructure and the stress-strain curves obtained after tensile tests at different levels of deformation. Three values of deformation (two in the plastic region taking into account the modified Crussard-Jaoul analysis and one after failure) were considered. Fractions of LAGB and HAGB, grain size and grain aspe...
Citació
Muñoz, J., Higuera, O., Cabrera, J. Microstructural and mechanical study in the plastic zone of ARMCO iron processed by ECAP. "Materials science and engineering A. Structural materials properties microstructure and processing", 14 Juny 2017, vol. 697, p. 24-36.
Paraules clau
Grain Size, Cell Interiors, Cell Walls, Dislocations, Strain Hardening, Traction Test
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

Participants

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