School of Equipment Engineering;
Shenyang Ligong University;
Shenyang;
110159;
China;
Shenyang National Laboratory for Materials Science;
Northeastern University;
Shenyang;
110819;
China;
Institute of Metal Research;
Chinese Academy of Sciences;
Shenyang;
110016;
China;
Superalloys; NiCrAlY; coating; High-temperature oxidation; Elements interdiffusion; Diffusion barrier;