Journal of Engineering Research

Aluminum-magnesium alloys are widely used in aerospace and automotive manufacturing due to their lightweight and high-strength characteristics. Composite casting technology is a key method for enhancing their performance, endowing the alloy with unique microstructures and excellent overall properties. This article systematically discusses composite casting techniques for aluminum-magnesium alloys, delves into the mechanisms of interfacial bonding, and thoroughly examines influencing factors, proposing optimization methods. The aim is to provide a solid theoretical foundation for the development of this technology and the improvement of alloy performance, thereby helping to expand the application boundaries of aluminum-magnesium alloys.

Aluminum magnesium alloy; Composite casting; Interface bonding; Influencing factors; Performance optimization