Recent Advances in Tribology: A Review

In the last decade, there has been immense growth in research activities related to tribology. Tribology can have a big impact on the needs of industries to reduce losses and waste by developing new tribological components and materials. Hence, there is a strong connection between tribology and the fourth industrial revolution, i.e., industry 4.0. Tribology is a multidisciplinary field, and the results of research in the field of tribology are widely spread among various disciplines. This review paper briefs the recent advances in various research areas in tribology covering surface engineering, wear and lubrication. The main objective of this review is to summarize the new aspects in the field of tribology, like the numerical techniques of lubrication to model new lubrication schemes, solid superlubricity, superlubricity at the microscopic scale, superlubricity with coating and new 2D materials. The direction for future research in the field has been highlighted. The paper will be beneficial for researchers working in the field of tribology.