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Softening and hardening of ECAP nickel under ultrasonic treatment

Autor
Zhilyaev, A.; Samigullina, A.; Medvedeva , A.; Sergeev, S.; Cabrera, J.; Nazarov, A.
Tipus d'activitat
Article en revista
Revista
Materials science and engineering A. Structural materials properties microstructure and processing
Data de publicació
2017-06
Volum
698
Pàgina inicial
136
Pàgina final
142
Repositori
http://hdl.handle.net/2117/105107 Obrir en finestra nova
Resum
Commercially pure nickel was processed by equal channel angular pressing (ECAP) through route Bc for 12 passes to obtain an ultrafine grained (UFG) microstructure and further subjected to an ultrasonic treatment (UST) which introduced a maximum amplitude equivalent to anormal stresses of 100 MPa in a steady state regime. It was observed that the microstructure of UFG Ni can be differently altered depending on the position in the sample, i.e. on the amplitude of the ultrasonic wave. The microstru...
Citació
Zhilyaev, A., Samigullina, A., Medvedeva , A., Sergeev, S., Cabrera, J., Nazarov, A. Softening and hardening of ECAP nickel under ultrasonic treatment. "Materials science and engineering A. Structural materials properties microstructure and processing", Juny 2017, vol. 698, p. 136-142.
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

Participants

  • Zhilyaev, A. P.  (autor)
  • Samigullina, A. A.  (autor)
  • Medvedeva, A. E.  (autor)
  • Sergeev, S. N.  (autor)
  • Cabrera Marrero, Jose Maria  (autor)
  • Nazarov, A. A.  (autor)

Arxius