Influence of surface porosity on fatigue life of additively manufactured ASTM A131 EH36 steel
Jingjing Wang, Meng Zhang, Bing Wang, Xipeng Tan, Wen Jin Wu, Yang Liu, Guijun Bi, Shu Beng Tor, Erjia Liu
Topics & Concepts
Materials sciencePorosityComposite materialStress concentrationMicrostructureSelective laser meltingStress (linguistics)Shape factorModulusFatigue limitUltimate tensile strengthSurface (topology)Stress intensity factorStructural engineeringFracture mechanicsGeometryMathematicsEngineeringPhilosophyLinguisticsAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesWelding Techniques and Residual Stresses