Paper Title:
The Recrystallization Behaviour of Nb Microalloyed Steels
  Abstract

The deformation and recrystallization behaviour of a range of Nb microalloyed steels has been studied using hot torsion. This work focuses on the change from strain dependent to strain independent recrystallization behaviour as a function of the alloy content, initial microstructure and deformation conditions. It is found that there is a complex interaction between deformation, recrystallization and strain induced precipitation, which has significant implications for controlled rolling in hot strip and plate mills. The data also revealed that the pre-existing precipitates did not influence the behaviour of post deformation softening.

  Info
Periodical
Materials Science Forum (Volumes 561 - 565)
Main Theme
Edited by
Young Won Chang, Nack J. Kim and Chong Soo Lee
Pages
25-28
DOI
10.4028/www.scientific.net/MSF.561-565.25
Citation
Hossein Beladi et al., 2007, Materials Science Forum, 561-565, 25
Online since
October 2007
Price
US$ 28,-
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