SiC纤维增强钛基复合材料界面研究及构件研制  

SiC Fibre Reinforced Titanium Matrix Composite:Interface Evolution and Component Manufacturing

作　　者：王玉敏[1] 肖鹏[1] 石南林[1] 雷家峰[1] 杨锐[1] 

机构地区：[1]中国科学院金属研究所钛合金研究部,辽宁沈阳110016

出　　处：《中国材料进展》2010年第5期9-13,24,共6页Materials China

基　　金：国家973计划项目(2007CB613806)

摘　　要：首先介绍了作者近年来在SiC纤维增强钛基复合材料界面反应机理、应力分布和界面调控方面的工作进展,然后介绍了作者在磁控溅射法和箔-纤维-箔法复合材料工艺及构件研制方面的研究工作。The interface reactions in SiC fibre reinforced Ti -6Al -4V and Ti -22Al -26Nb matrix composites were described. Fibres were coated with either a carbon layer or a composite layer composed of C/AlN or C/Al2O3. Specific reaction kinetics at different temperatures was reported. The matrix-coated fibre method and the foil-fibre-foil method were used to manufacture rectangular-shaped composite rings and both uniaxially reinforced and [ 0/90 ] reinforced sheets. Technical details of the research were described.

关 键 词：钛基复合材料 SIC纤维 界面 残余应力 

分 类 号：TB333[一般工业技术—材料科学与工程]