Research progress on graphene and ceramic particle reinforced aluminum matrix composites

The paper reviewed the current research progress on graphene/ceramic particle hybrid-reinforced aluminum matrix composites. It discussed the preparation methods, innovative integration theories, and existing challenges of these composites. The paper analyzed the dispersion methods, effects, and characteristics of forming processes for the reinforcing phases in liquid-phase forming, solid-phase forming, and other fabrication techniques. It summarized the interface engineering, three-dimensional topological structure and stress regulation, laser additive manufacturing, and multi-scale simulations and defect detection, which were key innovative theories for enhancing the performance of graphene/ceramic particle reinforced aluminum matrix composites. Furthermore, the mechanisms underlying the improvement of wear resistance were explored. Finally, the paper highlights the TiC/graphene hybrid approach to address issues related to agglomeration and densification, and presents an outlook for the future development of graphene/ceramic particle hybrid-reinforced aluminum matrix composites.