State Key Laboratory of Solidification Processing;
Northwestern Polytechnical University;
Xi’an;
710072;
China;
Inner Mongolia Metal Material Research Institute;
Yantai;
264003;
China;
School of Materials Engineering;
Xi’an Aeronautical University;
Xi’an;
710077;
China;
Rapid solidification; Microstructure; Hydrogen absorption kinetics; Hydrogen desorption property;