炭纤维针刺预制体的发展与应用  

Research progress and applications of carbon fiber needled preform

作　　者：王毅[1] 崔红[1] 郑金煌[1] 

机构地区：[1]西安航天复合材料研究所,陕西西安710025

出　　处：《炭素》2014年第4期26-29,共4页Carbon

摘　　要：针刺预制体具有生产周期短、成本低、层间强度高、可设计性强等优点，其在高温复合材料的应用日益成熟。本文综述了国内外在针刺炭纤维预制体的成型技术、性能、应用方面的研究现状，分析了国内外差距，并对国内针刺预制体发展方向提出建议。Carbon fiber needled preform with advantages of short production duration, low cost, high interlaminar strength, and outstanding designability are applicated in high ＇temperature composites as excellent reinforcement. In this paper, an overview on the research status of carbon fiber needled preform involving the production, the property, and the application are introduced. Moreover, some suggestions for the development of domestic preform are given via analyzing the disparity between the domestic and the developed countries.

关 键 词：炭纤维 针刺预制体 研究现状 

分 类 号：TQ342.74[化学工程—化纤工业]