School of Materials Science&Engineering;
Nanjing University of Science and Technology;
Nanjing;
210094;
China;
School of Mechanical Engineering;
Nanjing University of Science and Technology;
Nanjing;
210094;
China;
Automotive Engineering Research Institute;
Jiangsu University;
Zhenjiang;
212013;
China;
Superhydrophobic aluminum surface; Laser dimple-pattern; Fluorescent stain of water; Air trapping ability; Friction; Mechanical stability;