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Competition between work-hardening effect and dynamic-softening behavior for processing as-cast GH4720Li superalloys with original dendrite microstructure during moderate-speed hot compression

Materials ScienceOriginal Dendrite MicrostructureEngineeringSevere Plastic DeformationSuperalloyMechanical EngineeringHot WorkingPlasticitySolidificationDynamic-softening BehaviorWork-hardening EffectThermomechanical ProcessingMechanics Of MaterialsMicrostructureWork Hardening