Effects of lubrication on gear performance: A review
Increasingly demanding performance standards and operating requirements are driving the
growing interest on lubrication technologies in gear transmission systems. Optimized gear …
growing interest on lubrication technologies in gear transmission systems. Optimized gear …
Ti3C2Tx MXene Nanosheets as Lubricant Additives to Lower Friction under High Loads, Sliding Ratios, and Elevated Temperatures
Tribological studies using 2D nanomaterials have gained notable attention in the last
decade owing to their outstanding friction and wear performance. Within this group, MXenes …
decade owing to their outstanding friction and wear performance. Within this group, MXenes …
Interactions of Cu nanoparticles with conventional lubricant additives on tribological performance and some physicochemical properties of an ester base oil
Z Guo, Y Zhang, J Wang, C Gao, S Zhang, P Zhang… - Tribology …, 2020 - Elsevier
This work was to investigate the interactions of Cu NPs with dispersant, detergent,
antioxidant, friction modifier, viscosity index improver on tribological performance and some …
antioxidant, friction modifier, viscosity index improver on tribological performance and some …
The influence of slide–roll ratio on the extent of micropitting damage in rolling–sliding contacts pertinent to gear applications
P Rycerz, A Kadiric - Tribology Letters, 2019 - Springer
Micropitting is a type of surface damage that occurs in rolling–sliding contacts operating
under thin oil film, mixed lubrication conditions, such as those formed between meshing …
under thin oil film, mixed lubrication conditions, such as those formed between meshing …
Micro-pitting damage of bearing steel surfaces under mixed lubrication conditions: effects of roughness, hardness and ZDDP additive
A Vrček, T Hultqvist, Y Baubet, P Marklund… - Tribology …, 2019 - Elsevier
Micro-pitting presents a failure of the rolling/sliding contact metal asperities operating under
boundary/mixed lubrication conditions. The studies have shown that micro-pitting failure …
boundary/mixed lubrication conditions. The studies have shown that micro-pitting failure …
[HTML][HTML] Micro-pitting and wear characterization for different rolling bearing steels: Effect of hardness and heat treatments
A Vrček, T Hultqvist, T Johannesson, P Marklund… - Wear, 2020 - Elsevier
The current trend of increased power density and reduction of oil viscosity in machine
components is forcing engineers and scientists to engineer surfaces to endure higher …
components is forcing engineers and scientists to engineer surfaces to endure higher …
[HTML][HTML] Scuffing evaluation of fully formulated environmentally acceptable lubricant using barrel-on-disc technique
R Bayat, A Lehtovaara - Tribology International, 2021 - Elsevier
Scuffing evaluation is challenging due to the catastrophic nature of this failure mode. In this
paper, a new scuffing test method was designed for evaluating the scuffing capacity of fully …
paper, a new scuffing test method was designed for evaluating the scuffing capacity of fully …
[HTML][HTML] EHL/mixed transition of fully formulated environmentally acceptable gear oils
R Bayat, A Lehtovaara - Tribology International, 2020 - Elsevier
Understanding the ability of fully formulated industrial oils to protect the contacting surfaces
requires techniques revealing the effect of tribofilm growth on the EHL film. This was …
requires techniques revealing the effect of tribofilm growth on the EHL film. This was …
Prediction of surface damage behavior in rolling contacts using torsional fatigue results and surface roughness modeling
This paper presents a novel approach to predict the effect of surface roughness on surface
damage in rolling contacts. Rolling contact fatigue (RCF) tests were conducted on AISI 4130 …
damage in rolling contacts. Rolling contact fatigue (RCF) tests were conducted on AISI 4130 …