Paper Title:
Recrystallisation Driving and Pinning Forces during Hot Rolling of a Low Nb-Microalloyed Steel
  Abstract

The values of recrystallisation driving (FR) and pinning forces (FP) during the hot rolling of a low Nb-microalloyed steel were calculated using several expressions found in the literature. A comparative study of the hypothesis into the interaction between precipitates and migrating grain boundaries was carried out, and the methods for estimating volume fractions of precipitates and dislocation density were assessed. Though the criterion selected greatly influences the values obtained for both forces, FP grows faster than FR as the rolling temperature drops.

  Info
Periodical
Materials Science Forum (Volumes 500-501)
Edited by
J.M. Rodriguez-Ibabe, I. Gutiérrez, B. López and A. Iza-Mendia
Pages
147-154
DOI
10.4028/www.scientific.net/MSF.500-501.147
Citation
M. Gómez, S.F. Medina, "Recrystallisation Driving and Pinning Forces during Hot Rolling of a Low Nb-Microalloyed Steel ", Materials Science Forum, Vols. 500-501, pp. 147-154, 2005
Online since
November 2005
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$32.00
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