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以聚硅氧烷为先驱体,采用先驱体转化法制备碳纤维二维编织布增强Si-O-C复合材料(Cf/Si-O-C),探讨了裂解温度对材料界面结构和弯曲强度的影响.研究发现,当倒数第二周期的裂解温度从1 100℃提高到1 400℃时,可以弱化纤维/基体的界面结合强度,从而提高材料的弯曲强度.

参考文献

[1] 马青松,陈朝辉,郑文伟,胡海峰.先驱体转化法制备连续纤维增强陶瓷基复合材料的研究[J].材料科学与工程,2001(04):110-115,121.
[2] 马青松,陈朝辉,郑文伟,胡海峰.Cf/Si-O-C复杂形状应用构件的制备[J].材料工程,2001(12):43-45.
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