Application of mesoscale modeling optimization to development of advanced materials

作者：Song XY^*

来源：Progress in Natural Science, 2004, 14(8): 656-663.

DOI：10.1080/10020070412331344111

• mesoscale
• computer simulation
• Monte Carlo technique
• deformation
• recrystallization
• grain growth

The rapid development of computer modeling in recent years offers opportunities for materials preparation in a more economic and efficient way. In the present paper, a practicable route for research and development of advanced materials by applying the visual and quantitative modeling technique on the mesoscale is introduced. A 3D simulation model is developed to describe the microstructure evolution during the whole process of deformation, recrystallization and grain growth in a material containing particles. In the light of simulation optimization, the long-term stabilized fine grain structures ideal for high-temperature applications are designed and produced. In addition, the feasibility, reliability and prospects of material development based on mesoscale modeling are discussed.

• 出版日期2004-8
• 单位北京工业大学