Controlling the textures of the metal strips via the continuous confined strip shearing(C2S2) process

Jae-chul Lee, Hyun Kwang Seok, Jun Hyun Han, Young Hoon Chung

Research output: Contribution to journalArticle

126 Citations (Scopus)

Abstract

A new concept process, a so-called as C2S2 process based on equal channel angular pressing, for fabricating the A1 alloy sheets with a high formability is introduced. The C2S2 machine was designed so that it can feed the metal strip in a continuous manner at a relatively high speed in the range of ∼20 m/min. A significant amount of the shear deformation could be achieved by passing the sample through the ECAP die with Φ = 120°. The pole figures were calculated both to demonstrate the evolution of the textures of the 1050 A1 alloy sheets and to elucidate the feasibility of the proposed process as a means for enhancing the formability of the metal strips.

Original languageEnglish
Pages (from-to)997-1004
Number of pages8
JournalMaterials Research Bulletin
Volume36
Issue number5-6
DOIs
Publication statusPublished - 2001 Mar 1
Externally publishedYes

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Keywords

  • A. Alloys
  • A. Structural materials
  • C. X-ray diffraction
  • D. Crystal structure

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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