针刺成型C／C预制体的研究进展  

PROGRESS IN STUDIES ON THE TECHNOLOGY OF PREPARING PREFORM OF CARBON COMPOSITE BY NEEDLE PUNCHED

作　　者：郑蕊[1] 嵇阿琳[2] 李崇俊[1] 

机构地区：[1]西安航天复合材料研究所,陕西西安710025 [2]西北工业大学材料学院,陕西西安710072

出　　处：《炭素》2011年第1期33-38,共6页Carbon

摘　　要：预制体作为C／C复合材料的增强结构，它的发展必定会推动C／C复合材料应用于更广闾的领域。文章综述了针刺成型C／C预制体技术在国内外研究进展，并概述了影响针刺C／C预制体性能的主要因素，包括炭布、网胎以及针刺工艺参数等，并对我国针刺技术的发展提出了一些建议。The development of preform as the reinforced structure of carbon composites is propelling the carbon composites being applied in more extensive field. Present research status of the technology of preparing preform of carbon composites by needle punched at home and abroad are summarized in this paper, and the main influences on the properties of the preform of carbon composites by needle punched were generalized, in- cluding the carbon cloth, carbon fiber net, and different needle-punching processing parameters. And some suggestions for the further development of the needling technology were also given.

关 键 词：针刺技术 C/C 预制体 现状 影响因素 建议 

分 类 号：TB332[一般工业技术—材料科学与工程]