Enhancing the mechanical properties in the weld nugget zone of friction stir welded 2195 Al–Li alloy joint via superimposing ultrasonic vibration
Chunyan Tian, Xiang Dai, Lei Shi, Chuansong Wu
Topics & Concepts
Materials scienceWeldingFriction stir weldingNucleationAlloyJoint (building)Ultrasonic sensorMetallurgyDislocationComposite materialAcoustic streamingVibrationGrain sizeStructural engineeringAcousticsEngineeringChemistryPhysicsOrganic chemistryAdvanced Welding Techniques AnalysisAluminum Alloy Microstructure PropertiesAluminum Alloys Composites Properties