A single-grain approach applied to the modeling of recrystallization kinetics for cold-rolled single-phase metals |
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| Authors: | S P Chen S Van Der Zwaag |
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| Affiliation: | (1) NIMR (Netherlands Institute for Metal Research), Delft University of Technology, The Netherlands;(2) NIMR, Faculty of Mechanical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands;(3) the Faculty of Aerospace Engineering, Delft University of Technology, 2629HS Delft, The Netherlands |
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| Abstract: | A comprehensive model for the recrystallization kinetics is proposed which incorporates both microstructure and the textural
components in the deformed state. The model is based on the single-grain approach proposed previously. The influence of the
as-deformed grain orientation, which affects the stored energy via subgrain size and sub-boundary misorientation, is taken into account. The effects of the deformed grain geometry, the nucleation-site
density, and the initial grain size prior to deformation on the recrystallization kinetics are assessed. The model is applied
to the recrystallization kinetics of a cold-rolled AA1050 alloy. |
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