A Review on Particle Reinforced Mg Matrix Composites Fabricated by Powder Metallurgy

This paper provides a comprehensive review of research progress in particle-reinforced Mg matrix composites prepared via powder metallurgy. The article discusses different strategies, such as micro-sized, nano-sized particles, and multi-particle hybridization, which has been employed to enhance the performance of the composites. In addition, a range of preparation techniques that optimize the dispersion of the reinforcing particles are summarized. The paper also highlights how the different configurations between the reinforcements and matrix alloy impact the composites' performance. Finally, the article outlines the prospects of particles reinforced Mg matrix composites fabricated via powder metallurgy and recommends modification methods that could be explored to further develop these materials for various applications.