Research of 3D Woven C/C Composites Bending Properties

被引：1
作者：
Yang, Caiyun [1 ]
Zan, Xiuping [2 ]
Hu, Zhenying [3 ]
Li, Jing [1 ]
机构：
[1] Tianjin Polytech Univ, Text Coll, Tianjin 300160, Peoples R China
[2] Kunming Univ Sci &Tech, Coll Mat Sci & Engn, Kunming 650093, Peoples R China
[3] Xian Aerosp Comp Res Inst, Xian 710025, Peoples R China
来源：
ADVANCED RESEARCH ON MATERIAL ENGINEERING, ARCHITECTURAL ENGINEERING AND INFORMATIZATION | 2012年 / 366卷
关键词：
carbon-carbon composites; 3D woven preform; bending properties; 3D layer-to-layer angle-interlock structure; 3D solid orthogonal panel structure;
D O I：
10.4028/www.scientific.net/AMR.366.95
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Two different kinds of structural preforms were designed and manufactured, which were 3D layer-to-layer angle-interlock structure and 3D solid orthogonal panel structure. C/C composites were made first by chemical vapor infiltration (CVI) and then liquid resin impregnation for complementation. The bending properties of the two 3D woven reinforced C/C composites were tested and analyzed. The inner microstructures were investigated by SEM. The results show that the bending property of 3D solid orthogonal panel preform reinforced C/C composites is higher than that of 3D layer-to-layer angle-interlock preform reinforced C/C composites, and the bending rupture of the former is brittle, the latter is tough.
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页码：95 / +
页数：2
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