Twist extrusion plus spread extrusion = spatial uniformity

Yan Beygelzimer, Victor Varyukhin, Aleksey Reshetov, Sergei Synkov, Dmitry Orlov

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

2 Citations (Scopus)

Abstract

Spread extrusion (SE), proposed by the first author, is a direct extrusion with spread and without elongation. SE does not change the cross-sections of a workpiece so it may be used for multipass deformation in combination with Twist extrusion (TE). We investigate the plastic flow at the TE and SE. We show that a combination of TE and SE leads to mixing of the metal within the specimen.

Original languageEnglish
Title of host publicationTMS Annual Meeting
Pages119-124
Number of pages6
Publication statusPublished - 2006
Externally publishedYes
Event2006 TMS Annual Meeting - San Antonio, TX, United States
Duration: 12 Mar 200616 Mar 2006

Conference

Conference2006 TMS Annual Meeting
CountryUnited States
CitySan Antonio, TX
Period12/03/0616/03/06

Keywords

  • metal flow
  • severe plastic deformation (SPD)
  • spread extrusion
  • twist extrusion
  • uniformity

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  • Cite this

    Beygelzimer, Y., Varyukhin, V., Reshetov, A., Synkov, S., & Orlov, D. (2006). Twist extrusion plus spread extrusion = spatial uniformity. In TMS Annual Meeting (pp. 119-124)