Key Laboratory of Integrated Exploitation of Baiyun Obo Multi-Metal Resources;
Inner Mongolia University of Science and Technology;
Baotou 014010;
China;
Department of Functional Material Research;
Central Iron and Steel Research Institute;
Beijing 100081;
China;
Weishan Cisri-Eare Earth Materials Co.;
Ltd.;
Jining 277600;
China;
Mg-based alloy; Ball milling; Melt spinning; Hydrogen storage kinetics; Comparison;