Grain growth and fatigue behaviors of GH4169 superalloy subjected to excessive ultrasonic surface rolling process
Jing Yang, Daoxin Liu, Zhencheng Ren, Yinglin Zhi, Xiaohua Zhang, Ruiming Zhao, Dan Liu, Xingchen Xu, Kaifa Fan, Chengsong Liu, Hao Zhang, Chang Ye
Topics & Concepts
Materials scienceSuperalloyResidual stressMetallurgyAlloyIndentation hardnessSevere plastic deformationGrain sizeSurface layerMicrostructureGrain growthComposite materialLayer (electronics)Surface Treatment and Residual StressMetal Alloys Wear and PropertiesErosion and Abrasive Machining