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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
The structure and characteristics of the carbon sputtered SiC coating were mainly studied. The results show that the carbon fiber obtained by this process is amorphous SiC coating. The coating had no effect on the strength of the carbon fibers and the oxidation resistance of the coated fibers was improved at temperatures not higher than 700 ° C