Paper Title:
Modelling of the Evolution of Dislocation Cell Misorientation under Severe Plastic Deformation
  Abstract

A model describing the evolution of the misorientation angle between dislocation cells with plastic strain is proposed. The model is applied to the case of equal channel angular pressing (ECAP) of copper. In a basic version of the model, the evolution of the average misorientation angle is traced. A way of handling the evolution of the misorientation angle distribution function using a probabilistic description is also outlined.

  Info
Periodical
Materials Science Forum (Volumes 503-504)
Edited by
Zenji Horita
Pages
675-680
DOI
10.4028/www.scientific.net/MSF.503-504.675
Citation
Y. Estrin, L. S. Tóth, Y. Bréchet, H. S. Kim, "Modelling of the Evolution of Dislocation Cell Misorientation under Severe Plastic Deformation", Materials Science Forum, Vols. 503-504, pp. 675-680, 2006
Online since
January 2006
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Price
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