金属基复合材料界面与内聚力模型的研究进展

Research Progress on Interface of Metal Matrix Composites and Cohesive Model

首先对金属基复合材料的界面物相组成和检测、结合强度等方面的研究进展进行综述,基于传统断裂力学,对现有金属基复合材料界面相进行表征的内聚力模型进行分析,探讨了内聚力本构关系及参数获取方法,并对模拟仿真在金属基复合材料界面相中的应用进行了总结,提出了未来研究的重点和方向。

This paper reviews the development of research on the composition and detection of interphase,and binding strength of metal matrix composites.Furthermore,existing cohesive models for characterizing the interphase of metal matrix composites are analyzed based on traditional fracture mechanics.On this basis,the cohesive constitutive relation and parameter acquisition method are described,as well as the application of simulation in the interphase of metal matrix composites,and the focus and direction of future research are proposed.