SiCf/TiAl复合材料界面反应及热稳定性

沈莹莹, 张国兴, 贾清, 王玉敏, 崔玉友, 杨锐

Interfacial Reaction and Thermal Stability of the SiCf/TiAl Composites

SHEN Yingying, ZHANG Guoxing, JIA Qing, WANG Yumin, CUI Yuyou, YANG Rui

图3 制备态SiCf/TiAl复合材料SEM像及纤维到基体端元素线扫描结果

Fig.3 SEM image and EDS line scanning results of as-processed SiCf/TiAl composites from the fiber to the matrix (Area I is the interfacial reaction layer, area II is the titanium alloy coating, area III is the transition layer between the titanium alloy coating and the matrix alloy, and area IV is the TiAl matrix alloy)