STRUCTURE AND MECHANICAL PROPERTIES OF SiC COATED FIBRES BY PVD
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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
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.-
Key words:
- PVD
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