Paper Title:
Investigation of Dynamic Recrystallization in an Al-Li-Cu-Zr(-Mg) Alloy
  Abstract

In this investigation, the dynamic recrystallization phenomenon (DRP) of an Al-Li-Cu-Mg-Zr alloy was studied at two temperatures, 350°C and 400°C. Wedge samples were subjected to hot rolling deformation in both temperature and one passes. For wedge specimens, reduction up to 70% was considered. Results showed that the grain size of the specimens after hot rolling decreases from 100 μm to 30 μm because of DRP. Furthermore, it is observed that critical reduction for starting DR at 400°C is 40% and at 350°C reduction must increase to 50%.

  Info
Periodical
Defect and Diffusion Forum (Volumes 297-301)
Edited by
Andreas Öchsner, Graeme E. Murch, Ali Shokuhfar and João M.P.Q. Delgado
Pages
57-61
DOI
10.4028/www.scientific.net/DDF.297-301.57
Citation
A. Rezaei, S. Ahmadi, A. Shokuhfar, "Investigation of Dynamic Recrystallization in an Al-Li-Cu-Zr(-Mg) Alloy", Defect and Diffusion Forum, Vols. 297-301, pp. 57-61, 2010
Online since
April 2010
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Price
$32.00
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