TiC和TiB混杂增强钛基复合材料研究新进展

Rsearch on Titanium-Based Hybrid Composites Reinforced by Both TiC and TiB Particles

混杂增强是获得高性能复合材料的有效方法,它可以兼顾2种或多种增强体的特点,使之起到相互弥补的作用,特别是由于产生的混杂效应将明显提高或改善单一增强材料的某些性能,从而扩大材料设计的自由度。因此,对于TiB与TiC原位自生混杂增强钛基复合材料方面的研究将很有意义。本文从制备方法、界面与组织及性能方面对TiC和TiB混杂增强钛基复合材料进行了详细阐述。

Hybrid reinforcement is the feasible way to obtain composites with high properties. The composites reinforced by two or more types of particles can promote or improve some properties of composites reinforced only by one type of particle. The research of titanium matrix composites reinforced by both TiC and TiB particles is very important in order to broaden the using field of titanium matrix composites. We reviewed it from the fabrication method, paper.