文章信息/Info

Title:

Preparation and Interfacial Behavior of Continuous SiC Fiber Reinforced Ti-Al Intermetallic Matrix Composites

作者:

藺春發(fā); 韓雨薔; 袁 丁; 果春煥; 常云鵬; 姜風春

哈爾濱工程大學材料科學與化學工程學院，超輕材料與表面技術教育部重點實驗室

Author(s):

LIN Chunfa;  HAN Yuqiang;  YUAN Ding;  GUO Chunhuan;  CHANG Yunpeng;  JIANG Fengchun

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University

關鍵詞:

連續(xù)SiC纖維; 鈦鋁金屬間化合物; 復合材料; 界面反應; 界面改性

Keywords:

continuous SiC fiber;  composites;  titanium aluminide;  interfacial reaction;  interfacial modification

DOI:

10.7502/j.issn.1674-3962.2017.03.09

文獻標志碼:

A

摘要:

簡要敘述了幾種主要的Ti-Al系金屬間化合物Ti3Al、TiAl和Al3Ti的發(fā)展狀況、性能優(yōu)缺點以及應用。綜述了幾種增韌金屬間化合物的纖維，對比其他纖維的性能發(fā)現(xiàn)連續(xù)的SiC纖維具有良好的應用前景。概括了兩種連續(xù)SiC纖維的不同制備方法，即先驅體轉化法和物理氣相沉積法，兩種不同方法分別得到了束絲SiC纖維和單絲SiC（W或C芯）纖維，并對兩種纖維的性能進行了概括。對連續(xù)SiC纖維增強Ti-Al系金屬間化合物基復合材料的制備方法進行了分析，綜述了SiC纖維增強Ti-Al系金屬間化合物基復合材料制備過程中纖維與基體的界面反應以及界面性能的改善方法；提出了連續(xù)SiC纖維增強Ti-Al系金屬間化合物基復合材料發(fā)展的方向。

Abstract:

In this paper, the development, the advantages and disadvantages of performance and application of several main Ti-Al intermetallic compounds, including Ti3Al, TiAl and Al3Ti, are briefly described. Several fiber reinforcements are summarized, and compared with other fibers, the performance of continuous SiC fiber makes it have good application prospect. Preparation methods of two kinds of continuous SiC fibers are summarized, containing precursor conversion method and physical vapor deposition method. The properties of bundle SiC fiber and monofilament wire SiC (W or C core) fiber are reviewed. Preparation methods of SiC fiber reinforced Ti-Al intermetallic matrix composites are also summarized. This paper also deals with the interfacial reaction between the fiber and the matrix of SiC fiber reinforced Ti-Al intermetallic matrix composites and modification processing of the interface property. The direction of the development of continues SiC fiber reinforced Ti-Al intermetallic matrix composites is also pointed out in this review.