Three-dimensional maps of geometrically necessary dislocation densities in additively manufactured Ni-based superalloy IN718
Wyatt A. Witzen, Andrew Polonsky, Tresa M. Pollock, Irene J. Beyerlein
Topics & Concepts
Electron backscatter diffractionMaterials scienceSuperalloyDislocationDiffractionGrain boundaryCrystallographyGeometryComposite materialMicrostructureMathematicsPhysicsOpticsChemistryMicrostructure and mechanical propertiesAdditive Manufacturing Materials and ProcessesHigh Temperature Alloys and Creep