Stored energy density research on the fatigue crack initiation at twin boundary and life prediction of Inconel718 superalloy
Jiebin Shen, Haidong Fan, Jian Wang, Guoqian Zhang, Rong Pan, Zhiyong Huang
Topics & Concepts
SuperalloyMaterials scienceFatigue testingDislocationStructural engineeringCrystal plasticityFinite element methodSlip (aerodynamics)Lüders bandLow-cycle fatiguePlasticityStrain energy density functionMetallurgyAlloyComposite materialEngineeringAerospace engineeringFatigue and fracture mechanicsHigh Temperature Alloys and CreepAluminum Alloy Microstructure Properties