Institute for Advanced Studies in Precision Materials,Yantai University,Yantai 264005,China;
School of Electromechanical and Automotive Engineering,Yantai University,Yantai 264005,China;
Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China;
Electron beam melting; Ti-6Al-4V; Rhombic dodecahedron; Residual stress; Finite element analysis; Parametric study;