连续C<sub>f</sub>/Al复合材料碳纤维SiC涂层研究进展

邹春红; 徐志锋; 王振军; 余欢

doi:10.15980/j.tzzz.2013.05.006

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连续C_f/Al复合材料碳纤维SiC涂层研究进展
Progress in SiC Coating on Carbon Fiber for Continuous Carbon Fiber-Reinforced Aluminum Matrix Composites
2013年33卷第5期页码：429-432
纸质出版日期： 2013 ，
DOI： 10.15980/j.tzzz.2013.05.006

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[1]邹春红,徐志锋,王振军,余欢.连续C_f/Al复合材料碳纤维SiC涂层研究进展[J].特种铸造及有色合金,2013,33(05):429-432.

Zou Chunhong, Xu Zhifeng, Wang Zhenjun, et al. Progress in SiC Coating on Carbon Fiber for Continuous Carbon Fiber-Reinforced Aluminum Matrix Composites[J]. Special Casting & Nonferrous Alloys, 2013,33(5):429-432.
[1]邹春红,徐志锋,王振军,余欢.连续C_f/Al复合材料碳纤维SiC涂层研究进展[J].特种铸造及有色合金,2013,33(05):429-432. DOI： 10.15980/j.tzzz.2013.05.006.

Zou Chunhong, Xu Zhifeng, Wang Zhenjun, et al. Progress in SiC Coating on Carbon Fiber for Continuous Carbon Fiber-Reinforced Aluminum Matrix Composites[J]. Special Casting & Nonferrous Alloys, 2013,33(5):429-432. DOI： 10.15980/j.tzzz.2013.05.006.

摘要

连续Cf/Al复合材料日渐成为最具发展潜力的先进复合材料之一

近净成形技术是决定其能否大规模工程化应用所亟待解决的关键技术难题

而连续Cf/Al复合材料的低压浸渗制备是最可能的工艺方法之一。但Cf与Al之间润湿性差、碳纤维的高温氧化以及Cf与Al的界面反应都影响浸渗和材料的性能

采用碳纤维表面涂覆SiC涂层是解决上述问题的重要途径。分析了连续碳纤维SiC涂层不同制备技术的优缺点

探讨了制备技术的发展方向;分析了涂层对连续Cf/Al复合材料浸渗及性能的影响

并指出SiC涂层用于制备连续Cf/Al复合材料存在的问题及其发展前景。

Abstract

Continuous Cf/Al composites are becoming one of advanced composites of the most developing potential future.The near-net forming technology is the key technical bottleneck to be solved to realize the large-scale application of continuous Cf/Al composites.Low pressure infiltration preparing continuous Cf/Al composites is the most potential technology.However

the infiltration and material properties were greatly affected by the poor wettability between Cf and Al

high temperature oxidation and Cf with Al interface reactions.Fiber surface coated with SiC coating is an important way to solve the above problems.The advantages and disadvantages of different technologies of preparing SiC coating on the carbon fiber surface were described

and the future approaches of the preparation technology was presented.The influences of coating on the infiltration and properties of continuous Cf/Al composites were investigated.The existing problems and future tendency of SiC coating continuous Cf/Al composites were reviewed.