Competing hot-press sintering mechanisms in nanoalumina-reinforced Al-alloy AA7075

Key Points

• Competing mechanisms influence the microstructure of AA7075, impacting its performance and properties.
• The presence of nanoalumina significantly modifies the sintering behavior compared to standard alloys.
• Analysis of sintering processes reveals critical parameters that optimize the mechanical strength of reinforced Al-alloys.
• Understanding these mechanisms may enable the development of advanced materials for structural applications.