Characterizing the Mechanical Properties of Composites Made from Aluminum 6082, Tungsten Carbide, and Graphene Powder
Keywords:
aluminium 6082, strength enhancement, and composite materials. Carbon Tungsten, GrapheneAbstract
This study investigates the mechanical properties of composites composed of aluminum 6082, tungsten carbide, and graphene powder. The objective is to evaluate the effects of varying reinforcement ratios on the mechanical performance, including tensile strength, hardness, and impact resistance. A series of composites were fabricated using powder metallurgy techniques, followed by sintering to achieve optimal densification. Mechanical characterization was conducted through standardized testing methods, revealing that the incorporation of tungsten carbide and graphene significantly enhances the mechanical properties of aluminum 6082. Results indicate improvements in tensile strength and hardness, attributed to the strong interfacial bonding and load transfer mechanisms facilitated by the reinforcements. Additionally, the study examines the microstructural characteristics of the composites using scanning electron microscopy (SEM) to elucidate the relationships between composition, microstructure, and mechanical performance. These findings suggest that aluminum 6082 composites with tungsten carbide and graphene powder have substantial potential for applications in demanding engineering environments, where enhanced mechanical properties are required.