Anoop Pratap Singh, Ravi Kumar Dwivedi, Amit Suhane, Vikas Shende, Prem Kumar Chaurasiya
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Investigation of the Influence of SiO2 Nanoparticles on Tribological Performance of Conventional Lube Oil on AISI 52100 Surfaces
AISI 52100, commonly referred to as bearing steel, is widely utilized in various applications where conventional lubricant oils are applied over its surface. This study delves into examining how the addition of SiO2 nanoparticles influences the tribological performance of conventional lubricating oil on AISI 52100 surfaces. The tribological behavior of the nano-lubricants is assessed using a four-ball tester. Experimental results reveal a notable impact of SiO2 nanoparticles in reducing the coefficient of friction (COF) and wear scar diameter (WSD) by 48.31 and 23.48%, respectively, thereby enhancing the overall tribological performance of the lubricant on AISI 52100 surfaces. These findings highlight the promising potential of integrating nanoparticles into conventional lubricating oils for advanced tribological applications.
期刊介绍：
Protection of Metals and Physical Chemistry of Surfaces is an international peer reviewed journal that publishes articles covering all aspects of the physical chemistry of materials and interfaces in various environments. The journal covers all related problems of modern physical chemistry and materials science, including: physicochemical processes at interfaces; adsorption phenomena; complexing from molecular and supramolecular structures at the interfaces to new substances, materials and coatings; nanoscale and nanostructured materials and coatings, composed and dispersed materials; physicochemical problems of corrosion, degradation and protection; investigation methods for surface and interface systems, processes, structures, materials and coatings. No principe restrictions exist related systems, types of processes, methods of control and study. The journal welcomes conceptual, theoretical, experimental, methodological, instrumental, environmental, and all other possible studies.
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