Recent progress in graphene-reinforced aluminum matrix composites

• Published in: Frontiers of materials science Vol. 15; no. 1; pp. 79 - 97
• Main Authors: SU, Jinlong, TENG, Jie
• Format: Journal Article
• Language: English
• Published: Beijing Higher Education Press 01.03.2021
• Subjects: aluminum; Chemistry and Materials Science; graphene; Materials Science; mechanical properties; metal matrix composite; Review Article; tribological properties; metal matrix composite; aluminum; tribological properties; graphene; mechanical properties
• ISSN: 2095-025X; 2095-0268
• DOI: 10.1007/s11706-021-0541-0

Recent years witnessed a growing research interest in graphene-reinforced aluminum matrix composites (GRAMCs). Compared with conventional reinforcements of aluminum matrix composites (AMCs), graphene possesses many attractive characteristics such as extremely high strength and modulus, unique self-lubricating property, high thermal conductivity (TC) and electrical conductivity (EC), and low coefficient of thermal expansion (CTE). A lot of studies have demonstrated that the incorporation of graphene into Al or Al alloy can effectively enhance mechanical and physical properties of the Al matrix. The purpose of this work is aimed to trace recent development of GRAMCs. Initially, this paper covers a brief overview of fabrication methods of GRAMCs. Then, mechanical, tribological, thermal and electrical properties of recently developed GRAMCs are presented and discussed. Finally, challenges and corresponding solutions related to GRAMCs are reviewed.