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Modeling and Simulation of Grain Growth of Ceramic Material in Sintering Process

The grain growth in the sintering process of ceramic materials has an important impact on the ceramic materials performance. In this paper, a grain growth simulation model considering the requirement of heat and space is established. The Al2O3-based ceramic materials are preparation, and the model is verified by the Al2O3-based ceramic materials. The simulated results of the grain growth by the model are very close to the grain growth of Al2O3-based ceramic materials. The model can be used in the study of grain growth in ceramic materials sintering process.