Об эффективности криогенной деформации для измельчения микроструктуры меди

Translated title of the contribution: On the efficiency of cryogenic deformation for copper microstructure refinement

Tatyana Konkova, S. Mironov, A. Korznikov

Research output: Contribution to journalArticle

56 Downloads (Pure)


In the work, we studied and compared the microstructures of commercially pure copper subjected to the same strain at room temperature and at liquid-nitrogen temperature. It is found that at rather low plastic strain (slump, e=1.0), cryogenic temperature assists the activation of mechanical twinning and somewhat accelerates the formation of deformation boundaries. At high plastic strain (high-pressure shear, e=8.4), cryogenic temperature adds too little to microstructure refinement.
Original languageRussian
Pages (from-to)83-92
Number of pages10
JournalФизическая мезомеханика
Issue number1
Publication statusPublished - 31 Jan 2011


  • cryogenic deformation
  • copper
  • microstructure refinement
  • microstructure
  • texture

Fingerprint Dive into the research topics of 'On the efficiency of cryogenic deformation for copper microstructure refinement'. Together they form a unique fingerprint.

  • Cite this