Key Laboratory of Aerospace Materials and Performance (Ministry of Education);
School of Materials Science and Engineering;
Beijing University of Aeronautics and Astronautics;
The Collaborative Innovation Center for Advanced Aero-Engine (CICAAE);
Beijing University of Aeronautics and Astronautics;
Beijing Key Laboratory of Advanced Nuclear Materials and Physics;
Beijing University of Aeronautics and Astronautics;
China Waterborne Transport Research Institute;
Beijing Key Laboratory of Fine Ceramics;
Institute of Nuclear and New Energy Technology;
Tsinghua University;
304; stainless; steel; Sensitization; Passive; films; XPS; Impedance;