Research progress on erosion resistance of carbon fiber reinforced ceramic matrix composites
Carbon fiber reinforced ceramic matrix composites(CFRCMCs)are easily oxidized and ablated in high temperature and aerobic environment,which seriously restricts the wide application of CFRCMCS in aerospace field.Surface coating and matrix modification technologies are effective means to improve the ablation resistance of this material.This paper reviews the current research progress of surface coating and matrix modification technologies for CFRCMCs of refractory metal carbides and borides,such as SiC,ZrC,TaC,HfC,ZrB2,HfB2,etc.,and presents the existing problems and potential future development directions in the research of surface coating and matrix modification of CFRCMCs.
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