机译:Strengthening mechanism of Y_2O_3 nanoparticles on microstructure and mechanical properties of the laser additive manufacturing joint for large thickness TC4 titanium alloy
Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 211106, Peoples R China;
Laser additive manufacturing; Laser melting deposition; Y2O3 nanoparticles; TC4 titanium alloy; Agglomeration;