Microstructure and Mechanical Properties of Welded Joint of X80 Pipeline Steel before and after Ultrasonic Impact Treatment
Xueli Wang, Dongpo Wang
Topics & Concepts
Materials scienceWeldingMicrostructureFerrite (magnet)Joint (building)Composite materialBainiteUltimate tensile strengthToughnessIndentationWelding jointMetallurgyStructural engineeringMartensiteEngineeringSurface Treatment and Residual StressFatigue and fracture mechanicsMicrostructure and Mechanical Properties of Steels