摘要
碳纤维增强超高温陶瓷基复合材料能够在高温、高速粒子冲刷的极端环境下保持稳定的物理化学性质,因此被认为是火箭发动机和超高音速飞行器最具前景的热防护材料。本文系统综述了碳纤维增强超高温陶瓷基复合材料的不同制备工艺,分析了其优缺点,并且总结了近年来材料性能的最新进展,初步分析了碳纤维种类、预制体结构,碳纤维体积分数、超高温陶瓷种类和体积分数等因素对试样性能的影响规律,还分析了试样的氧化烧蚀行为,并提出了材料的进一步的发展方向,希望对材料的进一步研究和应用起到推进作用。
Carbon fiber reinforced ultra-high temperature ceramic matrix composites can maintain stable physical and chemical properties in the extreme environment of high temperature and high-speed particle erosion,so they are considered as the most promising thermal protection materials for rocket engines and ultra-high speed vehicles.In this paper,the different preparation processes of carbon fiber reinforced carbon matrix and ultra-high temperature ceramic matrix composites are systematically reviewed,andtheir advantages and disadvantages are analyzed.The latest progress of material properties in recent years is summarized.The influence rules of carbon fiber type,preform structure,carbon fiber volume fraction,ultra-high temperature ceramic type and volume fraction on sample performance are analyzed preliminarily,as well as oxidation and ablation behavior of the sample.The further development direction of the materials is put forward in the hope of promoting the further research and application of the materials.
作者
石林
闫联生
张强
孟祥利
SHI Lin;YAN Lian-sheng;ZHANG Qiang;MENG Xiang-li(Xi’an Aerospace Composites Research Institute,Xi'an 710025,China)
出处
《炭素》
2021年第1期36-42,30,共8页
Carbon
关键词
碳纤维增强超高温陶瓷基复合材料
制备工艺
机械性能
氧化烧蚀
carbon fiber reinforced ultra-high temperature ceramic matrix composites
preparation process
mechanical properties
oxidation and ablation
