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A new model to predict grain nucleation during dynamic recrystallization
http://www.magnet.ubc.ca/wiki/images/5/5a/Abhijit_Mg2012.pdf
Deformation in metals and alloys is accompanied by high hardening rates and high dislocation
content. Static annealing of deformed metals or forming operations at elevated temperatures can
lead to static and dynamic recrystallization (SRX and DRX). The resultant texture and hence the
properties of such a material are determined by the nucleation and growth of recrystallized grains
conditioned by the deformation. Nucleation in this research is postulated to occur in
regions of the microstructure that have high (locally) stored energy adjacent to a low Nye tensor
(relatively undeformed) zone.
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