Computer Simulation of Microstructure Evolution of Normal Grain Growth

We had discussed the mechanism of grain growth of polycrystalline materials and the methods of computer simulation in detail.In this paper,we propose a quick Q-state potts algorithm which based on Monte Carlo method and basic Q-state potts algorithm.Computer simulating on microstructure evolution of grain growth is accomplished by making program which written in Object Pascal language of Delphi 3.0 on a PC586.The dealing with our attained results are also done.The evolution figures of normal grain growth accord with the growth kinetics and the growth exponent we got is 0.47.