| 阴极溅射SiC 涂层碳纤维结构与特性研究 |
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| 引用本文： | 华文君,陈大明,赵家培.阴极溅射SiC 涂层碳纤维结构与特性研究[J].复合材料学报,1999,16(3):73-77. |
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| 作者姓名： | 华文君 陈大明 赵家培 |
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| 作者单位： | 先进复合材料国防科技重点实验室,北京航空材料研究院,北京,100095 |
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| 摘 要： | 主要研究了阴极溅射SiC 涂层碳纤维的结构与特性。结果表明: 采用该工艺在碳纤维上 得到的是非晶态的SiC 涂层。该涂层对碳纤维的强度没有影响, 在不高于700℃的温度下, 涂层纤 维的抗氧化性能有所改善。
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| 关 键 词： | 阴极溅射 结构 强度 抗氧化性 |
| 收稿时间： | 1998-04-23 |
| 修稿时间： | 1998-08-26 |
STRUCTURE AND MECHANICAL PROPERTIES OF SiC COATED FIBRES BY PVD |
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| Hua Wenjun,Chen Daming,Zhao Jiapei.STRUCTURE AND MECHANICAL PROPERTIES OF SiC COATED FIBRES BY PVD[J].Acta Materiae Compositae Sinica,1999,16(3):73-77. |
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| Authors: | Hua Wenjun Chen Daming Zhao Jiapei |
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| Affiliation: | National Key Laboratory of Advanced Composites, Beijing Institute of Aeronautical Materials, Beijing 100095 |
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| Abstract: | The mechanical properties and structure of SiC coated fibres by PVD have been investigated. The experimental results show that the amorphous SiC coating has been obtained on carbon fibers, and the coating improves the oxidation resistance of carbon fibers below 700 without decreasing its mechanical properties. |
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| Keywords: | PVD structure strength oxidationresistance |
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