Effect of surface shear on cube texture formation in heavy cold-rolled Cu-45 at%Ni alloy substrates

Hui Tian, Hongli Suo, Yaru Liang, Zhao Yue, Jean-Claude Grivel

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Two types of Cu-45 at%Ni alloy thin tapes with and without surface shear were obtained by different heavy cold rolling processes. The deformation and recrystallization textures of the two tapes were thoroughly investigated by electron back scattering diffraction technique. The results showed that a shear texture mainly covered the surface of the heavy deformed tapes because of the fraction between the surface of rolling mills and the thin tapes when the rolling force strongly reduced at high strain, which significantly reduced the fraction of rolling texture on the surface of the Cu-45at %Ni alloy thin tapes, retarded the cube grain growth during recrystallization and affected the strong cube texture formation after high temperature annealing.
Original languageEnglish
JournalMaterials Letters
Volume141
Pages (from-to)83-87
Number of pages5
ISSN0167-577X
DOIs
Publication statusPublished - 2015

Keywords

  • Metals and alloys
  • Microstructure
  • Recrystallization
  • Texture
  • Alloys
  • Backscattering
  • Crystal microstructure
  • Crystallization
  • Geometry
  • Grain growth
  • Metal cladding
  • Metallurgy
  • Nickel
  • Recrystallization (metallurgy)
  • Rolling
  • Shear flow
  • Textures
  • After high temperature
  • Cold rolling process
  • Electron back scattering diffraction techniques
  • Ni-alloy substrates
  • Recrystallization texture
  • Rolling texture
  • Shear texture
  • Cold rolling

Fingerprint Dive into the research topics of 'Effect of surface shear on cube texture formation in heavy cold-rolled Cu-45 at%Ni alloy substrates'. Together they form a unique fingerprint.

Cite this