Effects of the deformation history and the initial textures on the texture evolution in an al alloy strip during the shear deforming process

Jun Hyun Han, Jin Yoo Suh, Kyu Hwan Oh, Jae-chul Lee

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Experiments were conducted on an aluminum alloy having different initial textures to investigate the effect of initial texture on the texture evolution during dissimilar channel angular pressing (DCAP). Both finite element analyses and full constraint Taylor analyses based on the rate sensitive formulation were performed to analyze the deformation history and corresponding texture evolution during DCAP. Rotation behaviors of individual orientations due to DCAP were studied both to predict the stable orientations under DCAP and to provide a detailed explanation for the experimental results, It was observed that texture evolutions in the specimens processed by DCAP are strongly dependent on both the deformation history and the initial texture.

Original languageEnglish
Pages (from-to)4907-4918
Number of pages12
JournalActa Materialia
Volume52
Issue number16
DOIs
Publication statusPublished - 2004 Sep 20

Keywords

  • Deformation gradient
  • Dissimilar channel angular pressing
  • Equal channel angular pressing
  • Simple shear
  • Texture

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Science(all)
  • Metals and Alloys

Fingerprint Dive into the research topics of 'Effects of the deformation history and the initial textures on the texture evolution in an al alloy strip during the shear deforming process'. Together they form a unique fingerprint.

  • Cite this