连续纤维增强陶瓷基复合材料新型界面相研究进展  

Progress in Research on New Interphases of Continuous Fiber Reinforced Ceramic Matrix Composites

作　　者：张金 刘荣军[1] 王衍飞[1] 翦英杰 王甫 万帆[1] ZHANG Jin;LIU Rongjun;WANG Yanfei;JIAN Yingjie;Wang Fu;WAN Fan(State Key Laboratory of Advanced Ceramic Fibers and Composites,College of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,Hunan,China)

机构地区：[1]国防科技大学空天科学学院,新型陶瓷纤维及其复合材料重点实验室,长沙410073

出　　处：《硅酸盐学报》2021年第9期1869-1877,共9页Journal of The Chinese Ceramic Society

基　　金：装备预研重点实验室基金(6142907200303);湖南省自然科学基金(2019JJ50720)。

摘　　要：作为连续纤维增强陶瓷基复合材料的重要组成部分,界面相直接影响着复合材料的整体性能,因而其一直是该领域的重点研究方向之一。本工作在阐明界面相的基本功能和要求的基础上,介绍了目前备受关注的LaPO_(4)、Y_(2)Si_(2)O_(7)、CaWO_(4)、AlPO_(4)和MAX相等新型界面相的研究现状,从其晶体结构、热力学性能、制备方法及其在纤维增强复合材料中的抗氧化效果等方面进行了分析和讨论,最后展望了未来新型界面相的发展方向。As an important part of continuous fiber reinforced ceramic matrix composite(CFRCMCs)materials,the interphase directly influences the overall performance of fabricated composite materials,hence it has always been one of the key research directions in this field.On the basis of clarifying the basic functions and requirements of an interphase,this paper reports the research progress of new interphases such as LaPO_(4),Y_(2)Si_(2)O_(7),CaWO_(4),AlPO_(4) and MAX phases that have attracted great research attention.These emerging interphases are analyzed and discussed from the perspectives of their crystal structures,thermodynamic properties,fabrication techniques and anti-oxidative effects in CFRCMCs respectively,and finally shedding some light on the future developments of new interphases for CFRCMCs.

关 键 词：纤维 新型界面相 陶瓷基复合材料 制备 抗氧化 

分 类 号：TB332[一般工业技术—材料科学与工程]