| 孔隙预置技术制备多孔C/SiC复合材料及其性能表征 |
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| 引用本文： | 吉洪亮,张长瑞,曹英斌.孔隙预置技术制备多孔C/SiC复合材料及其性能表征[J].航空材料学报,2008,28(1):82-86. |
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| 作者姓名： | 吉洪亮 张长瑞 曹英斌 |
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| 作者单位： | 国防科技大学航天与材料工程学院CFC国防科技重点实验室,长沙,410073 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 以玻璃纤维为成孔剂,采用孔隙预置技术制备了发汗多孔C/SiC复合材料.对孔隙结构进行了表征,并研究了材料的力学性能和渗透行为.研究结果表明,采用孔隙预置技术能够有效地实现多孔 C/SiC材料开孔率和孔隙结构控制,该材料具有良好的力学性能和渗透性能.
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| 关 键 词： | 多孔C/SiC复合材料 孔隙预置 |
| 文章编号： | 1005-5053(2008)01-0082-05 |
| 修稿时间： | 2006年10月25 |
Fabrication of Porous C/SiC Composite by Prefabricating Pore Media Technology and Study of Its Property |
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| JI Hong-liang,ZHANG Chang-rui,CAO Ying-bin.Fabrication of Porous C/SiC Composite by Prefabricating Pore Media Technology and Study of Its Property[J].Journal of Aeronautical Materials,2008,28(1):82-86. |
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| Authors: | JI Hong-liang ZHANG Chang-rui CAO Ying-bin |
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| Abstract: | The porous C/SiC composies was prepared by prefabricating pore media technology that adopt glass fiber as pore media,and its property was studied.The results showed that the technology can control the open porosity and the pore structure successfully by the volume content and distribution of glass fiber in the braids.The porous C/SiC composites have good mechanical properties and good infiltration property. |
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| Keywords: | porous C/SiC composites prefabricating pore media technology |
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