三维编织碳/酚醛复合材料研究进展  

Research Progress of 3D Braided Carbon/phenolic Composites

作　　者：李茂源 陈晓妍 卢林 李奕臻 崔光 赵路 曹淑波 王施达 LI Maoyuan;CHEN Xiaoyan;LU Lin;LI Yizhen;CUI Guang;ZHAO Lu;CAO Shubo;WANG Shida(Beijing System Design Institute of Mechanical-Electrical Engineering,Beijing 100854)

机构地区：[1]北京机电工程总体设计部,北京100854

出　　处：《宇航材料工艺》2022年第2期59-66,共8页Aerospace Materials & Technology

摘　　要：航天装备面临着越来越严苛的热环境,对防热材料的性能要求不断提高。三维编织碳/酚醛复合材料是一种综合性能优异的烧蚀防热材料,并且得益于三维编织预制体的特殊结构而具有极佳的可设计性,能够实现防热-结构一体化要求,随着编织工艺和成型工艺的不断发展,三维编织碳/酚醛逐渐成为航天领域热防护系统理想的候选材料。本文从三维编织碳纤维预成型体、酚醛树脂基体、成型工艺、复合材料耐烧蚀性能四个方面总结了三维编织碳/酚醛复合材料的相关研究进展。Thermal environment for aerospace equipment is becoming more and more severe,which comes up with a strict requirement for thermal protection system.Three-dimensional(3D)braided carbon/phenolic composite is a kind of ablation material with excellent designability due to the special structure of 3D braided preform,which helps to realize the integration of heat-proof requirement and mechanical requirement.With the development of braiding and molding technology,3D braided carbon/phenolic composite has gradually become an ideal candidate material for thermal protection system in aerospace field.This article summarizes the research progress of 3D braided carbon/phenolic composites from four aspects:3D braided carbon fiber preform,phenolic resin matrix,molding process,and composite material ablation performance.

关 键 词：三维编织 碳/酚醛 烧蚀材料 

分 类 号：TB332[一般工业技术—材料科学与工程]