Effect of material non-uniformity and residual stress on wear and transient rolling contact behaviour in laminar plasma quenched (LPQ) rails
Kai Wang, Qiantao Ma, Jingmang Xu, Tao Liao, Ping Wang, Rong Chen, Yao Qian, Lü Li
Topics & Concepts
Materials scienceResidual stressQuenching (fluorescence)Finite element methodHardened steelStructural engineeringContact mechanicsMicrostructureLaminar flowComposite materialCrackingSpallAxleSubstrate (aquarium)Stress (linguistics)Forensic engineeringMechanicsEngineeringGeologyQuantum mechanicsPhilosophyOceanographyFluorescenceLinguisticsPhysicsRailway Engineering and DynamicsMechanical stress and fatigue analysisMetal Alloys Wear and Properties