Current understanding of the origin of equiaxed grains in pure metals during ultrasonic solidification and a comparison of grain formation processes with low frequency vibration, pulsed magnetic and electric-current pulse techniques
Nagasivamuni Balasubramani, Gui Wang, David H. StJohn, Matthew S. Dargusch
Topics & Concepts
Equiaxed crystalsMaterials scienceNucleationMetallurgyGrain sizeUltrasonic sensorAlloyComposite materialThermodynamicsAcousticsPhysicsAluminum Alloy Microstructure PropertiesSolidification and crystal growth phenomenaMetallurgical Processes and Thermodynamics