Controlling defects of laser-powder bed fusion processed 316L stainless steel via ultrasonic nanocrystalline surface modification
Rae Eon Kim, Sang Guk Jeong, Hyojeong Ha, Do Won Lee, Auezhan Amanov, Hyoung Seop Kim
Topics & Concepts
Materials scienceMicrostructureNanocrystalline materialUltrasonic sensorSurface modificationSurface roughnessFusionDuctility (Earth science)NanocrystalComposite materialLaserHardening (computing)NanotechnologyMechanical engineeringOpticsAcousticsPhysicsLinguisticsLayer (electronics)CreepPhilosophyEngineeringAdditive Manufacturing Materials and ProcessesHigh Entropy Alloys StudiesAdditive Manufacturing and 3D Printing Technologies