Novel technique of friction extrusion self-refilling for repairing keyhole of flat clinched joint
Peng Zhang, Chao Chen, Chuanwei Zhang, Yang-feng Cao, Shuangjiang Li, Fan Li, Hong Jiang, Shengdun Zhao
Topics & Concepts
KeyholeMaterials scienceJoint (building)WeldingExtrusionMicrostructureShear (geology)Composite materialFracture (geology)Shear strength (soil)MetallurgyStructural engineeringEngineeringSoil scienceEnvironmental scienceSoil waterAdvanced Welding Techniques AnalysisAluminum Alloys Composites PropertiesMicrostructure and mechanical properties