Research Progress on Interfacial Design and Mechanical Optimization of Graphene-Reinforced Titanium Matrix Composites
Yongkang Fu, Shilong Xing, Zongan Li, Shuo Wu, Liran Sun, Xiaohua Yang, Wei Shen, Zhikun Li, Xiaocong Li
TL;DR
This paper reviews progress in making titanium composites stronger with graphene, focusing on improving dispersion and interface design.
Contribution
The paper systematically synthesizes current research on fabrication techniques and interfacial strategies for graphene-reinforced titanium composites.
Findings
Uniform dispersion of graphene and mitigation of TiC formation remain key challenges in composite fabrication.
Surface modification and multiscale interface engineering improve both strength and toughness of composites.
Future directions include intelligent process optimization and structured composite manufacturing for better reliability.
Abstract
Graphene (GR) demonstrates significant potential in enhancing the mechanical performance of titanium matrix composites (TMCs), particularly by improving their tensile strength, fracture toughness, and fatigue resistance, thereby optimizing the overall structural integrity and durability of the composites; however, their practical implementation confronts two fundamental challenges: achieving uniform dispersion and mitigating excessive interfacial TiC formation, which compromises mechanical properties. This review comprehensively explores progress in the fabrication, interfacial design, and mechanical optimization of TMCs reinforced with graphene-based materials. Various processing techniques, such as powder metallurgy (PM) and spark plasma sintering (SPS), are critically analyzed in terms of their advantages and limitations for producing high-performance TMCs. This article analyzes how…
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Taxonomy
TopicsTitanium Alloys Microstructure and Properties · Aluminum Alloys Composites Properties · Advanced ceramic materials synthesis