• Polimera Bala Karthik
• Gokul Nath E
• P. Chandrasekar
• Galam Ananda Rao

The present study examines the tribological behavior of titanium dioxide (TiO2) nanoparticle-reinforced magnesium matrix composites (MMCs). By using tribological testing and systematic microstructural analysis, we investigate how the TiO2 nanoparticle content affects the wear and friction properties of the composites. Previous studies have shown that magnesium-alloy composites supplemented with TiO2 and Hydroxyapatite (HAp) may be successfully fabricated using powder metallurgy, which results in improved mechanical and cytocompatibility qualities. Our goal in this work is to clarify the fundamental processes that underlie any noted gains in tribological performance. The results underline the importance of nanoparticle reinforcement in modifying the tribological properties of magnesium-based materials and offer insightful information on the possible uses of TiO2-reinforced Mg-MMCs in a variety of industrial sectors.

Magnesium matrix composites; reinforcement Mechanical properties; Microstructure Powder metallurgy; and Nano-sized titanium dioxide (TiO2)

"Examining the tribiological behavior of magnesium matrix composites reinforced with TiO2 nanoparticles", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 7, page no.b738-b744, July-2025, Available :http://www.jetir.org/papers/JETIR2507185.pdf

"Examining the tribiological behavior of magnesium matrix composites reinforced with TiO2 nanoparticles", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 7, page no. ppb738-b744, July-2025, Available at : http://www.jetir.org/papers/JETIR2507185.pdf