Physical Laboratory;
Baotou Research Institute of Rare Earth;
Baotou;
014010;
China;
Dept.of Materials Engineering;
Dalian University of Technology;
Dalian;
116024;
China;
Dept.of Materials Engineering;
Yanshan University;
Qinhuangdao;
066004 China;
internal; friction; CuZnAl; alloy; shape; memory; alloy; bainitic; transformation;