增强的碳纤维超离频温度陶器( UHTC ) composites ,由在一个UHTC矩阵或 C-SiC-UHTC-matrix 嵌入的碳纤维组成,作为能克服差的破裂坚韧和整体的 UHTC 材料的热吃惊抵抗的材料的最可行的班被认为,并且也改进 C/C 和 C/SiC composites 的氧化抵抗和脱离抵抗在超离频温度。在这评论,我们基于介绍方法的 UHTC 总结 composites 的不同处理线路,包括化学蒸汽渗入/免职( CVI/D )(果仁),先锋渗入和热分解,反应融化渗入( RMI ),泥浆渗入( SI ),在原处反应,热紧迫( HP ),等等;并且每个方法的优点和缺点简短被讨论。碳纤维增强了 UHTC composites 能以纤维,接口,和矩阵是高度可定制的材料。从服务的观点为引擎推进和极超音速的车辆的环境应用,材料图案(主要集中于作文,数量,矩阵的结构,以及碳纤维, UHTC 和毛孔的建筑学),他们的相关处理线路和性质(强调在上机械并且脱离性质)在这份报纸被讨论。另外,我们建议材料体系结构通过改变碳纤维, UHTC 和毛孔的分发认识到多功能,它将是一个重要问题因为碳纤维的未来开发增强了 UHTC composites。
Carbon fiber reinforced ultra-high temperature ceramic (UHTC) composites, consisting of carbon fibers embedded in a UHTC-matrix or a C-SiC-UHTC-matrix, are deemed as the most viable class of materials that can overcome the poor fracture toughness and thermal shock resistance of monolithic UHTC ma- terials, and also improve the oxidation resistance and ablation resistance of C/C and C/SiC composites at ultra-high temperatures. In this review, we summarize the different processing routes of the compos- ites based on the UHTC introducing methods, including chemical vapor infiltration/deposition (CVI/D), precursor infiltration and pyrolysis (PIP), reactive melt infiltration (RMI), slurry infiltration (SI). in-sito reaction, hot pressing (HP), etc; and the advantages and drawbacks of each method are briefly dis- cussed. The carbon fiber reinforced UHTC composites can be highly tailorable materials in terms of fiber. interface, and matrix. From the perspective of service environmental applications for engine propul- sions anti hypersonic vehicles, the material designs (mainly focusing on the composition, quantity, structure of matrix, as well as the architecture of carbon fibers, UHTCs and pores), their relevant processing routes and properties (emphasizing on the mechanical and ablation properties) are discussed in this paper. In addition, we propose a material architecture to realize the multi-function through changing the distri- bution of carbon fibers, UHTCs and pores, which will be an important issue for future development of carbon fiber reinforced UHTC composites.