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Equal channel angular pressing of a TWIP steel: microstructure and mechanical response

Autor
Wang, L.; Benito, J.; Calvo, J.; Cabrera, J.
Tipus d'activitat
Article en revista
Revista
Journal of materials science
Data de publicació
2017-06-01
Volum
52
Número
11
Pàgina inicial
6291
Pàgina final
6309
DOI
https://doi.org/10.1007/s10853-017-0862-7 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/104648 Obrir en finestra nova
URL
https://link.springer.com/article/10.1007%2Fs10853-017-0862-7 Obrir en finestra nova
Resum
A Fe–20.1Mn–1.23Si–1.72Al–0.5C TWIP steel with ultrafine grain structure was successfully processed through equal channel angular pressing (ECAP) at warm temperature up to four passes following the BC route. The microstructure evolution was characterized by electron backscattered diffraction to obtain the grain maps, which revealed an obvious reduction in grain size, as well as a decrease in the twin fraction, with increasing number of ECAP passes. The texture evolution during ECAP was a...
Citació
Wang, L., Benito, J., Calvo, J., Cabrera, J. Equal channel angular pressing of a TWIP steel: microstructure and mechanical response. "Journal of materials science", 1 Juny 2017, vol. 52, núm. 11, p. 6291-6309.
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

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