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Grain Refinement of a Large-Scale Al Alloy Casting by Introducing the Multiple Ultrasonic Generators During Solidification

Materials ScienceEngineeringGrain RefinementCastingMechanical EngineeringAlloy DesignSolid MechanicsMetal FormingWeld Pool SolidificationSolidificationUltrasoundAlloy CastingMultiple Ultrasonic GeneratorsMicrostructureMetal Processing