Microstructure evolution and crack initiation behavior of Q450NQR1 high-strength weathering steel in very high cycle fatigue regime
Wentao Huang, Haotian Peng, Yongjie Liu, Yao Chen, Y.Q. Wu, Fulin Liu, Tao Cong, Qingyuan Wang, Qingyuan Wang
Topics & Concepts
MicrostructureMaterials scienceWeathering steelHigh strength steelFatigue testingWeatheringMetallurgyCrack closureComposite materialStructural engineeringFracture mechanicsGeologyEngineeringGeochemistryCorrosionFatigue and fracture mechanicsMicrostructure and Mechanical Properties of SteelsHigh Temperature Alloys and Creep