Palavra-chave: MICROSTRUCTURAL CHARACTERISATION

RHEOCAST ALUMINIUM ALLOY SEMI SOLID MATERIAL MACROSTRUCTURAL CHARACTERISATION ELETROMAGNETIC STIRRING RE-HEATING ALUMINIUM SILICON ALLOYS RHEOCAST QUALITY INDEX ALUMINIUM COPPER ALLOYS MORPHOLOGICAL EVOLUTION CAST IRON THIXOFORMING ALUMINIUM ALLOYS RHEOLOGICAL BEHAVIOUR SEMISOLID MATERIALS ECAP DSC THIXOFORMABILITY SEMISOLID PROCESSING POROSITY GRAIN REFING ULTRASOUND MELT TREATMENT ALUMINIUM TITANIUM ALLOYS RHEOLOGY RHEOCASTING THERMODYNAMIC CHARACTERIZATION AL7SI2.5CU ALLOY CASTING MAGNESIUM ALLOYS MECHANICAL STIRRING THIXO-FORMING VISCOSITY HEAT-TREATMENT