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Mechanical behavior and microstructure properties of titanium powder consolidated by high-pressure torsion

Autor
Zhilyaev, A.; Ringot, G.; Huang, Y.; Cabrera, J.; Langdon, T.
Tipus d'activitat
Article en revista
Revista
Materials science and engineering A. Structural materials properties microstructure and processing
Data de publicació
2017-03
Volum
688
Pàgina inicial
498
Pàgina final
504
DOI
https://doi.org/10.1016/j.msea.2017.02.032 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/102389 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0921509317301892 Obrir en finestra nova
Resum
Research was conducted to investigate the potential for consolidating titanium powder using high-pressure torsion (HPT) at room temperature. The nanostructured samples processed by HPT were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The results show there is a significant refinement of the Ti powder and it consolidates into bulk nanostructured titanium with a mean grain size estimated by TEM as ~200–300 nm and a mean crystallite size measured by XRD as...
Citació
Zhilyaev, A., Ringot, G., Huang, Y., Cabrera, J., Langdon, T. Mechanical behavior and microstructure properties of titanium powder consolidated by high-pressure torsion. "Materials science and engineering A. Structural materials properties microstructure and processing", Març 2017, vol. 688, p. 498-504.
Paraules clau
High-pressure Torsion, Mechanical Properties, Microstructure, Titanium Powder
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

Participants

  • Zhilyaev, A. P.  (autor)
  • Ringot, Geoffrey  (autor)
  • Huang, Yi  (autor)
  • Cabrera Marrero, Jose Maria  (autor)
  • Langdon, T. G.  (autor)