摘要
综述了航空发动机用聚酰亚胺树脂基复合材料衬套的特性及其研究进展与应用现状,重点介绍了石墨填充复合材料衬套、纤维编织增强复合材料衬套及短切纤维增强复合材料衬套的制备技术、性能特点与应用发展,指出低成本、连续化生产、耐高温及长使用寿命是未来航空发动机聚酰亚胺树脂基复合材料衬套及其材料体系的主要发展方向。
Properties,research progress and application status of polyimide composite bushings for aeroengine were reviewed.The manufacture technology,performance and applications of graphite filled composite bushings,braid composite bushings and chopped fiber composite bushings were primarily introduced.It is pointed out that low cost,continuous manufacture process,high heat resistance and long-service life will be the main directions of polyimide composite bushings for aeroengine and its materials system in the future.
出处
《材料工程》
EI
CAS
CSCD
北大核心
2016年第9期121-128,共8页
Journal of Materials Engineering
作者简介
通讯作者：刘刚（1978-），男，博士，研究员，主要从事高性能树脂基复合材料相关研究，联系地址：北京市81信箱3分箱（100095），E-mail：li-ugang@iccas．ac．cn
