Enhancement of high temperature low cycle fatigue lifetime of PWA1484 superalloy artificial bicrystals via boron-induced grain boundary strengthening
Qinjia Wang, Yidong Wu, Jinbin Chen, Jinxia Song, Chengbo Xiao, Xidong Hui
Topics & Concepts
Materials scienceSuperalloyGrain boundaryLow-cycle fatigueMetallurgySofteningBoronCastingTurbineComposite materialAlloyMicrostructureMechanical engineeringChemistryEngineeringOrganic chemistryHigh Temperature Alloys and CreepMicrostructure and mechanical propertiesFatigue and fracture mechanics