中低体积分数SiCp/Al在航空航天领域的应用与发展

摘要

基于中低体积分数SiCp/Al的性能特点,对比中低体积分数SiCp/Al铝合金及钛合金的力学物理性能,讨论中低体积分数SiCp/Al的性能优势,总结了中低体积分数SiCp/Al在航空航天领域应用情况及目前的发展现状,并提出未来的发展方向.%The mechanical and physical properties of medium/low volume-fraction aluminum matrix composites are compared with those of Al and Ti alloys based on the special characteristics of medium/low volume-fraction SiCp/ Al composites, and the property of medium/low volume-fraction SiCp/Al composites in aerospace application is presented. Also, aerospace applications of medium/low volume-fraction SiCp/Al composites and recent progress are reviewed. The development strategy of medium/low volume-fraction SiCp/Al composites in aerospace applications is presented.