Tailoring microstructure and strength of cast Al-Cu-Li alloys through Zn alloying

Key Points

• Increased strength in Al-Cu-Li alloys is achieved through the strategic introduction of zinc.
• Key evidence shows an approximate 15% improvement in mechanical properties with specific zinc concentrations.
• The analysis utilized advanced casting techniques to explore microstructural changes during alloy processing.
• Potential impact may involve improved lightweight materials for aerospace, requiring further validation in industrial applications.