Evolution and elimination of pore in molten pool during directed energy deposition assisted by ultrasonic vibration
Chuanming Liu, Tao Dong, Chunhuan Guo, Fengchun Jiang, Zhen Wang, Guorui Jiang, Zubin Chen, Wenyao Sun, Haixin Li
Topics & Concepts
Deposition (geology)Ultrasonic sensorMaterials scienceEnergy (signal processing)VibrationAcousticsGeologyPhysicsSedimentPaleontologyQuantum mechanicsAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesAluminum Alloy Microstructure Properties