Finite element analysis of multi-pass equal channel angular extrusion/pressing process

A. Krishnaiah, Kumaran Kannaiyan, Uday Chakkingal

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

Abstract

Equal channel angular extrusion (ECAE) is a severe plastic deformation (SPD) method for obtaining bulk nanostructured materials. The ECAE die consists of two equal channels that intersect at an angle, usually between 90° and 135°. In the present study, the plastic deformation behavior of the Cu during the ECAE process with 120° die through multiple passes was investigated. Finite element modelling was included in order to analyze the deformation behavior as the material passes through the die. In order to perform the FEM simulations the properties of the commercial purity Cu have been selected.

Original languageEnglish
Title of host publicationPRICM7
Pages1574-1577
Number of pages4
Volume654-656
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event7th Pacific Rim International Conference on Advanced Materials and Processing, PRICM-7 - Cairns, QLD, Australia
Duration: 2 Aug 20106 Aug 2010

Publication series

NameMaterials Science Forum
Volume654-656
ISSN (Print)02555476

Other

Other7th Pacific Rim International Conference on Advanced Materials and Processing, PRICM-7
CountryAustralia
CityCairns, QLD
Period2/8/106/8/10

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Keywords

  • Copper
  • Equal channel angular extrusion
  • Finite element analysis
  • Multi-pass simulation

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Krishnaiah, A., Kannaiyan, K., & Chakkingal, U. (2010). Finite element analysis of multi-pass equal channel angular extrusion/pressing process. In PRICM7 (Vol. 654-656, pp. 1574-1577). (Materials Science Forum; Vol. 654-656). https://doi.org/10.4028/www.scientific.net/MSF.654-656.1574