| Application of mesoscale modeling optimization to development of advanced materials |
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| 作者姓名： | SONG Xiaoyan |
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| 作者单位： | School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China |
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| 摘 要： | 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.
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| 关 键 词： | mesoscale computer simulation Monte Carlo technique deformation recrystallization grain growth. |
Application of mesoscale modeling optimization to development of advanced materials |
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| SONG Xiaoyan.Application of mesoscale modeling optimization to development of advanced materials[J].Progress in Natural Science,2004,14(8):656-663. |
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| Authors: | Song Xiaoyan |
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| Institution: | School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China |
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| Abstract: | 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. |
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| Keywords: | mesoscale computer simulation Monte Carlo technique deformation recrystallization grain growth |
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