Experimental study on surface integrity and fatigue life of an ultra-high strength steel by the composite strengthening process of pre-torsion and ultrasonic rolling
Zhiqiang Liang, Zekun Li, Xuezhi Li, Hongwei Li, Zhihai Cai, Xinli Liu, Yifan Chen, Lijing Xie, Tianfeng Zhou, Xibin Wang
Topics & Concepts
Materials scienceTorsion (gastropod)Composite numberUltrasonic sensorComposite materialSurface integritySevere plastic deformationResidual stressStructural engineeringGrain sizeEngineeringAcousticsPhysicsMedicineSurgerySurface Treatment and Residual StressAdvanced Welding Techniques AnalysisMicrostructure and mechanical properties