论文部分内容阅读
材料设计是先进制造技术中的有机组成部分 ,材料显微组织虚拟设计则是虚拟制造技术中的重要内容之一。采用计算机图形技术设计了包括复合材料在内的一系列显微组织模型 ,其中部分模型可以借助 Monte Carlo仿真技术进行动态演变 ,以模拟真实的物理冶金过程 ,并能定量预报某些显微组织演变的动力学特征。根据性能要求设计的、优化的复合材料显微组织 ,可望用作材料细观力学设计的组织几何模型
Material design is an integral part of advanced manufacturing technology and material microstructure virtual design is one of the important contents in virtual manufacturing technology. A series of microstructure models including composites were designed by using computer graphics technology. Some of them can be dynamically evolved by Monte Carlo simulations to simulate real physical metallurgy processes and to quantitatively predict the evolution of some microstructures The kinetic characteristics. According to the performance requirements of the design, optimization of composite microstructure, expected to be used as a material microstructure mechanical design of the geometric model