航天功能復合材料發(fā)展現狀及趨勢（英文）

Current status and trend of functional composites in aerospace applications

摘要: 文章綜述了航天功能復合材料的發(fā)展現狀及趨勢，內容包括各種類型的功能復合材料及主要應用領域。對當前用于航天領域的熱防護功能復合材料分別作了重點介紹，包括航天器熱防護系統及材料、抗燒蝕熱防護復合材料、梯度功能復合材料以及它們的組成、作用機理和主要應用。最后探討得出功能復合材料的發(fā)展趨勢是高性能化、多功能化和低成本化。

Abstract: A review of the current status and trend of advanced functional composites for aerospace applications is presented in this paper. It covers an overview of the various types of functional composites in different application areas. Special emphasis is put on thermal protection functional composites in aerospace applications, including the thermal protection system and materials, the thermal ablative composites, the gradient composites and their compositions, functional mechanism and applications. Finally, the development trends are discussed. In general, the functional composites are developed in the direction of high performance, multiple functions and low-cost.

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