Improved corrosion resistance of 42CrMo4 steel by reconstructing surface integrity using ultrasonic surface rolling process
Qingzhong Xu, Xiao Yang, Jichen Liu, Dewen Jiang, Zhihao Qiu
Topics & Concepts
Materials scienceCorrosionResidual stressSurface roughnessSurface integrityIndentation hardnessMetallurgyDielectric spectroscopyMicrostructureHardnessComposite materialSurface layerSurface finishPitting corrosionLayer (electronics)ElectrochemistryElectrodePhysical chemistryChemistrySurface Treatment and Residual StressErosion and Abrasive MachiningWelding Techniques and Residual Stresses