School of Materials Science and Engineering;
Beihang University;
Beijhag 100191;
China;
Beijing Key Laboratory for Advanced Functional Materials and Thin Film Technology;
Beihang University;
Beijing 100191;
China;
Key Laboratory of Aerospace Materials and Performance (Ministry of Education);
Beihang University;
Beijing 100191;
China;
NiTi形状记忆合金; 表面特性; 氧化钽; 腐蚀行为; NiTi合金; 金红石型二氧化钛; 原子力显微镜; 俄歇电子能谱;