Institute for Advanced Manufacturing;
Shandong University of Technology;
Zibo;
255049;
China;
School of Mechanical Engineering;
Shandong University of Technology;
Zibo;
255049;
China;
D Printing Medical Engineering and Technology Center;
Shinva Medical Instrument Co.;
LTD;
Zibo;
255086;
China;
Selective laser melting; CoCrMo alloy; Nanoindentation; Nano-scratch test;