Microstructure and toughness of thick-gauge pipeline steel joint via double-sided friction stir welding combined with preheating
Guangming Xie, R.H. Duan, Yuqian Wang, Z.A. Luo, Guodong Wang
Topics & Concepts
Materials scienceMicrostructureWeldingMetallurgyToughnessFriction stir weldingGas metal arc weldingHeat-affected zoneJoint (building)Composite materialFerrite (magnet)Recrystallization (geology)Structural engineeringGeologyEngineeringPaleontologyMicrostructure and Mechanical Properties of SteelsWelding Techniques and Residual StressesAdvanced Welding Techniques Analysis