Improvement on microstructure and mechanical properties of Cu/Al ultrasonic spot welded joints assisted by periodic additional force
Zhiyuan Xu, Yansong Zhang
Topics & Concepts
WeldingMaterials scienceSpot weldingComposite materialUltrasonic sensorShear (geology)CopperAluminiumMicrostructureMetallurgyAcousticsPhysicsAdvanced Welding Techniques AnalysisAluminum Alloys Composites PropertiesAluminum Alloy Microstructure Properties