Revealing the fatigue crack propagation mechanism of a Ni-based superalloy electron beam welded joint through in-situ SEM observation
Shengming Wen, Zhicheng Liu, Dong Mi, Bochuan Li, Sihui Yang, Chao Jiang
Topics & Concepts
Materials scienceScanning electron microscopeWeldingParis' lawSuperalloyCrack closureFracture mechanicsJoint (building)DislocationStructural engineeringComposite materialMetallurgyMicrostructureEngineeringFatigue and fracture mechanicsWelding Techniques and Residual StressesHigh Temperature Alloys and Creep