| RTM成型复合材料界面及其改性的研究 |
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| 引用本文： | 秦伟,张志谦,黄玉东,吴晓宏,张杰. RTM成型复合材料界面及其改性的研究[J]. 高技术通讯, 2002, 12(2): 66-68 |
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| 作者姓名： | 秦伟 张志谦 黄玉东 吴晓宏 张杰 |
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| 作者单位： | 哈尔滨工业大学应用化学系,哈尔滨,150001 |
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| 基金项目： | 国家自然科学资金 ( 5 9833110 )资助项目 |
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| 摘 要： | 界面的好坏直接影响RTM成型复合材料的力学性能。本文研究了RTM成型复合材料不同层次界面的特点，形成机理，并采用冷等离子处理对RTM成型复合材料界面性能进行改性。结果表明，RTM成型复合材料不同层次界面性能是不同的，通过冷等离子体处理可以减少不同层次界面之间的差别，进而可以改善复合材料的力学性能。
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| 关 键 词： | 复合材料 力学性能 RTM 冷等离子体技术 界面性能 成型工艺 改性处理 航空材料 |
The Study on Interfacial Performance and Improvement of RTM Composites |
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| Qin Wei,Zhang Zhiqian,Huang Yudong,Wu Xiaohong,Zhang Jie. The Study on Interfacial Performance and Improvement of RTM Composites[J]. High Technology Letters, 2002, 12(2): 66-68 |
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| Authors: | Qin Wei Zhang Zhiqian Huang Yudong Wu Xiaohong Zhang Jie |
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| Abstract: | The interface has the great affection on the mechanical performance of RTM composites. This paper studied the interfacial shear stress (IFSS) property and interface forming mechanism in different interfaces of RTM composites, and cold plasma treatment was used to improve the interfacial performance of RTM composites. The results show that IFSS in different interfaces of RTM composites are different, and after fiber reinforcement is treated by cold plasma treatment, the interfacial properties in different interfaces of RTM composites are almost same, which make the interlaminar shear stress (ILSS) improve 11%. |
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| Keywords: | RTM Cold plasma technology Interfacial performance |
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