Abstract To improve the oxidation resistance ability of carbon fiber (CF) in the high temperature environment, the composite electroplating method had been used to fabricate SiC-ZrO-MoSi 2 /Ni coating at the surface of CF. Both nanoparticles and Ni-matrix were plated onto CF successfully while the mechanical property of coated CF was only slightly weakened. The oxidation resistance performance of CF and the CF reinforced phenolic resin composites had been improved obviously. The microstructure of coatings was investigated by scanning electron microscope and X-ray diffraction analysis. Thermal gravimetric analysis was applied to test the anti-oxidation ability of coated CF. The mechanism of oxidation process had been discussed. It can be concluded that composite plating is an effective way to make composite coatings which can enhance the anti-oxidation ability of CF.

中文翻译：

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复合电镀制备SiC-ZrO-MoSi 2 /Ni包覆碳纤维的组织及抗氧化性能

摘要 为提高碳纤维(CF)在高温环境下的抗氧化能力，采用复合电镀法在CF表面制备SiC-ZrO-MoSi 2 /Ni涂层。纳米粒子和镍基体都成功地镀在 CF 上，而涂层 CF 的机械性能仅略有减弱。CF和CF增强酚醛树脂复合材料的抗氧化性能得到明显提高。通过扫描电子显微镜和X射线衍射分析研究了涂层的微观结构。热重分析用于测试涂层CF的抗氧化能力。讨论了氧化过程的机理。