Simulation of Static Softening during Annealing of Cold Rolled Strip Using Cellular Automata and Finite Element Model, Ph.D. Dissertation Sharif University of Technology ; Serajzadeh, Siamak (Supervisor)
Abstract
In this study, static softening kinetics and microstructural evolution during isothermal and non-isothermal annealing of aluminum-magnesium alloy and low carbon steel after cold plastic deformation was investigated. It is known that in industrial cold forming processes, the material properties and microstructure changes during the annealing depends on the inhomogeneous initial microstructure and the deformation history of the cold worked material. To predict the microstructural changes during the annealing of cold worked alloys, a multiscale model based on probabilistic cellular automata (at mesoscale), and the finite element method (at macroscale), was used. To do so, a two-dimensional...
Cataloging briefSimulation of Static Softening during Annealing of Cold Rolled Strip Using Cellular Automata and Finite Element Model, Ph.D. Dissertation Sharif University of Technology ; Serajzadeh, Siamak (Supervisor)
Abstract
In this study, static softening kinetics and microstructural evolution during isothermal and non-isothermal annealing of aluminum-magnesium alloy and low carbon steel after cold plastic deformation was investigated. It is known that in industrial cold forming processes, the material properties and microstructure changes during the annealing depends on the inhomogeneous initial microstructure and the deformation history of the cold worked material. To predict the microstructural changes during the annealing of cold worked alloys, a multiscale model based on probabilistic cellular automata (at mesoscale), and the finite element method (at macroscale), was used. To do so, a two-dimensional...
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