Grain refinement and mechanism of steel in ultrasound assisted wire and arc additive manufacturing
Feilong Ji, Zeqi Hu, Xunpeng Qin, Fei Yin, Mao Ni, Xiaochen Xiong
Topics & Concepts
Materials scienceEquiaxed crystalsCavitationGrain sizeUltrasonic sensorMicrostructureWeldingRefining (metallurgy)Deposition (geology)Grain boundaryComposite materialMetallurgyMechanicsAcousticsPhysicsSedimentBiologyPaleontologyAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesMetallurgical Processes and Thermodynamics