Generating 2D Non-Equiaxed Initial Microstructure for Monte Carlo Simulation of Recrystallization Using Modified Voronoi Model

A modified Voronoi model is established based on the Richard's method to generate 2D non-equiaxed initial microstructure for Monte Carlo simulation of recrystallization. It is verified to be efficient by comparing the simulated results and the experimental ones. Then the model is introduced to simulate the recrystallization process of pure ferrite steel plate, the effect of rolling reduction on microstructure evolutions and recrystallization volume fraction are discussed.