热障涂层金属粘结层制备与研究进展

张晗, 刘轩溱, 黄爱辉, 赵晓峰, 陆杰

Manufacturing and Research Progress in Metallic Bond Coats for Thermal Barrier Coatings

ZHANG Han, LIU Xuanzhen, HUANG Aihui, ZHAO Xiaofeng, LU Jie

图4 AlCoCrFeNi高熵合金纳米共格A2/B2相结构[67]

Fig.4 Nano-sized coherent A2/B2 phase microstructure of AlCoCrFeNi HEA[67]: (a, b) high-angle annular dark-field (HAADF) STEM images of an ID region and a DR region, (c) selected-area diffraction patterns (SADPs), (d, e) corresponding dark-field (DF) TEM images