Faculty of Materials and Manufacturing;
Beijing University of Technology;
Beijing 100124;
China;
Beijing Key Laboratory of Special Elastomer Composite Materials;
College of Materials Science and Engineering;
Beijing Institute of Petrochemical Technology;
Beijing 102617;
China;
Department of Materials Science and Engineering;
Zhejiang University;
Hangzhou 310058;
China;
TA15 alloy; In-situ tensile; High temperature mechanical property; Fracture; Laser additive manufacturing; Crack propagation;