Development of Aluminum-Based Metal Matrix Composite for Dry Bearings
Reinforced with Titanium Dioxide and Silicon Carbide 2024-01-5091
Metal matrix composites (MMCs) have evoked a keen interest in recent times for
their potential applications in automotive and aerospace industry components.
One such particulars include dry sliding bearings, which have widespread
applications in various industries due to their self-lubricating properties,
high wear resistance, and low maintenance requirements. The wear as a
consequence of metal-to-metal friction can have a detrimental effect, expediting
malfunctions or much more adverse spin-offs on the whole system. This study
focuses on the development and characterization of a novel dry bearing material
composed of a MMC consisting of aluminum (Al), titanium dioxide
(TiO2), and silicon carbide (SiC). Tribological tests revealed a low
friction coefficient, ensuring efficient and reliable operation. The results
indicate the enhancement of MMC’s performance and durability in dry bearings,
contributing to the efficiency and reliability of engineering systems. The study
not only highlights the material’s potential but also opens opportunities for
advanced, self-lubricating bearing materials, emphasizing the importance of
material design in advancing engineering technologies.