| C／C复合材料石墨化度的测定和评价 |
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| 引用本文： | 邹林华,黄启忠.C／C复合材料石墨化度的测定和评价[J].固体火箭技术,1998,21(1):43-48. |
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| 作者姓名： | 邹林华 黄启忠 |
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| 作者单位： | 中南工业大学粉末冶金国家重点实验室 |
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| 基金项目： | 中国科学院腐蚀科学开放实验室资助课题 |
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| 摘 要： | 用Ｘ射线衍射方法对不同热处理温度下Ｃ／Ｃ复合材料石墨化度进行了测定，并对衍射峰进行了分峰处理。得出该材料由三种不同组元构成，即树脂炭，碳纤维和热解炭，求出各组元的石墨化度值及所占比例，进而得到试样的加权平均石墨化度。
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| 关 键 词： | 碳－碳 复合材料 石墨化度 XRD |
Characterization of Graphitization Degree for C/C Composite |
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| Zou Linhua Huang Qizhong Zou Zhiqiang Qu Xuanhui Huang Boyun,Huang Peiyun.Characterization of Graphitization Degree for C/C Composite[J].Journal of Solid Rocket Technology,1998,21(1):43-48. |
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| Authors: | Zou Linhua Huang Qizhong Zou Zhiqiang Qu Xuanhui Huang Boyun Huang Peiyun |
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| Abstract: | The carbon carbon composites obtained under different heat treatment tremperatures were analyzed by means of X ray diffraction method (XRD) and XRD peaks were proccessed separately.The results show that C/C composite is composed of three components,i.e.,resin carbon,carbon fiber and pyrolytic carbon.Their values of graphitization degree and content and the weighted averages are calculated.The existance of three components is also verified by optical micrography.The relationship between the graphitization degree and heat treatment temperature is discussed. |
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| Keywords: | X ray diffraction analysis Carbon carbon composite Graphite |
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