Nanolubrication and tribological behaviour of the rolling process – a review

Abstract

The purpose of the present article is to dispense an extensive review of research works performed to observe the impacts of nanoparticles tribologically and rationalise the use of nanoparticles in metal rolling lubrication. The results of past experimental research were analysed based on tribological behaviour, lubricant characteristics, and rolling quality. Improvements in tribological behaviour, rolled surface characteristics and mechanical strength were illustrated in the present work. A specific concentration of nanoparticles in the base lubricant was discovered which provided beneficial outcomes. The oxide scale formed as an inevitable byproduct is suppressed by the nano-application. The nanoparticles served better in the rolling process in terms of temperature control due to the enhanced thermal conductivity of the base lubricant. The article advocates for the adoption of nanolubrication in replacement of traditional lubricating fluids in the rolling process. The article lastly presents future challenges and the potential of nanolubricants in engineering applications.

Tribological Properties and Lubrication Mechanisms of Water-Based Nanolubricants Containing TiO2 Nanoparticles during Micro Rolling of Titanium Foils

“…The utilization of nanoparticles in lubricants has attracted considerable attention owing to their potential to enhance the wear resistance and efficiency of mechanical systems [ 8 , 9 , 10 ]. Kumar et al [ 11 ] conducted a comprehensive review of nanolubricants and tribological behavior of the rolling process, highlighting the potential benefits of using nanoparticles in lubrication. Kamal et al [ 12 ] investigated the preparation, characterization, and tribological behavior of lube oil with nanoparticle additives, further demonstrating the potential of nanotechnology in lubrication.…”

Evaluation of the Effect of a Natural-Based Emulsion on the Cold Rolling Process

“…Depending on these parameters, the performance of a lubricant and the Coefficient of Friction (CoF) vary. The lubricating requirement of a rolling lubricant is to control the friction and wear between the rolls and the workpiece, even considering the high production rates at which the mill operates [4]. In cold rolling, surface appearance plays a prominent role.…”