热障涂层高熵合金粘结层材料研究进展

赵晓峰, 李玲, 张晗, 陆杰

Research Progress in High-Entropy Alloy Bond Coat Material for Thermal Barrier Coatings

ZHAO Xiaofeng, LI Ling, ZHANG Han, LU Jie

图1 Y/Hf-NiCoCrAlFe高熵合金(HEA) TEM分析[31]

Fig.1 TEM analyses of Y/Hf-NiCoCrAlFe high-entropy alloy (HEA)[31] (a) high angle annular dark field (HAADF) STEM image of interdendritic region and corresponding EDX analyses (b) HAADF STEM image of dendritic region and corresponding EDX analyses (c, d) selected area electron diffraction (SAED) patterns of A2 and B2 phases, respectively