A Pre-stitching Method to Manufacture Z-pins Reinforced Woven Ceramic Matrix Composite Laminates
发布时间：2024-08-09
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- 所属单位：
- 公共管理学院
- 发表刊物：
- Advanced Materials Research
- 关键字：
- 中文关键字：陶瓷基复合材料；预缝纫；Z-pins;层压板，英文关键字：Ceramic matrix composite (CMC); Pre-stitching; Z-p
- 摘要：
- Z-pins reinforced 2D ceramic matrix composites (CMCs), integratedly designed new materials, are developed to enhance 2D CMCs through-thickness in the form of Z-pins and to ensure significant increase in interlaminar fracture toughness, delamination resistance and impact resistance, and Z-pins reinforced 2D CMCs have much application. A manual pre-stitching method is developed to make holes in the graphite fixture to control Z-pins row spacings and to introduce yarns of 3000 T300 carbon fibers bundle into a preform. Z-pins reinforced woven CMCs for research were manufactured successfully by repeatedly using chemical vapor infiltration (CVI) to infiltrate SiC matrix into woven preform and carbon fiber sutures. It is shown that this method of manufactured Z-pins reinforced woven CMC is feasible.
- 备注：
- 刘伟
- 合写作者：
- 郭婧,姜昊天
- 第一作者：
- 刘伟
- 论文类型：
- 期刊论文
- 卷号：
- 卷：721
- 期号：
- 期：
- 页面范围：
- 页：117-120
- 是否译文：
- 否
- 发表时间：
- 2013-03-01
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