Defect sensitivity and high-cycle fatigue resistance of arc-welded 2219 aluminum alloy at 77 K
Wentao He, Yanan Hu, Zhengkai Wu, Feifan Wang, Fandong Meng, Ying Chih Lin, Guoqing Wang, Shengchuan Wu, Shengchuan Wu
Topics & Concepts
Materials scienceUltimate tensile strengthWeldingTungstenFatigue limitGas tungsten arc weldingInert gasAluminiumAlloyDiagramComposite materialMetallurgyStructural engineeringArc weldingMathematicsEngineeringStatisticsFatigue and fracture mechanicsWelding Techniques and Residual StressesHydrogen embrittlement and corrosion behaviors in metals