Architecture-driven enhancement tribological performance surface is a M.Tech project topic for Aerospace Engineering. It gives students a clear starting point for research, implementation planning, and documentation.
Architecture-driven enhancement tribological performance surface Project Details
| Abstract |
This research investigates the tribological performance, surface integrity, and hardness characteristics of magnesium-carbon fiber (Mg-CF) sandwich composites, which are recognized as promising lightweight materials for aerospace applications. The study addresses the existing knowledge gap regarding the influence of fiber architecture on these properties under sliding conditions. Composites were fabricated utilizing filament drum winding, hand lay-up, and compression moulding, incorporating various fiber stacking configurations, including unidirectional ([0°], [45°], [90°]), bidirectional ([0°/90°], [45°/−45°]), and multidirectional ([0°/90°/45°/−45°]) layouts. Tribological evaluation was conducted using a pin-on-disc test under dry sliding conditions, assessing specific wear rate and coefficient of friction. Surface roughness and Vickers microhardness were analyzed to complement tribological findings, while scanning electron microscopy
(SEM) was employed to identify dominant wear mechanisms. The findings highlight the critical role of fiber architecture in determining wear resistance, demonstrating that multidirectional laminates exhibit superior performance, achieving a significant reduction in specific wear rate compared to unidirectional configurations.
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| Reference Paper |
Architecture-driven enhancement of tribological performance, surface integrity, and hardness in magnesium-carbon fiber hybrid sandwich composites for key aerospace applications |
| Domain |
Aerospace Engineering |
| Sub-Domain |
Structures & Systems / Aerospace Structures |
| PDF Download |
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| Get Help |
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