Paper Title:
Evaluation of Reshaping Methods for Multi-Pass Equal Channel Angular Extrusion
  Abstract

Equal Channel Angular Extrusion is a widely adopted severe plastic deformation process capable of imparting large amounts of strain in a material via multiple passes through the die. In order to facilitate reinsertion of worked bars for multipass processing, reshaping is often required. Although this topic is rarely discussed in the literature, it is a significant step that can influence processing efficiency. This paper presents several reshaping options and makes recommendations for method selection based on the authors’ experiences with each.

  Info
Periodical
Materials Science Forum (Volumes 584-586)
Edited by
Yuri Estrin and Hans Jürgen Maier
Pages
63-67
DOI
10.4028/www.scientific.net/MSF.584-586.63
Citation
D.C. Foley, R.E. Barber, J.T. Im, B. Onipede, K.T. Hartwig, "Evaluation of Reshaping Methods for Multi-Pass Equal Channel Angular Extrusion", Materials Science Forum, Vols. 584-586, pp. 63-67, 2008
Online since
June 2008
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