Polishing of silicon nitride ceramic balls by clustered magnetorheological finish

X Xiao, G Li, H Mei, Q Yan, H Lin, F Zhang - Micromachines, 2020 - mdpi.com
In this study, a novel finishing method, entitled clustered magnetorheological finish (CMRF),
was proposed to improve surface finish of the silicon nitride (Si 3 N 4) balls with ultra fine …

Study of the Friction Behavior of Embedded Fibers in YG8 Surface Grooves

Z Huang, H Zhang, J Ni, L Yang, K Feng - Materials, 2023 - mdpi.com
YG8 is a common cemented carbide material with excellent mechanical properties and
mechanical properties, so it is widely used in the actual industry. However, due to the active …

Effect of grease grades on the tribological and vibrational behaviours of a radial ball bearing: conventional vs. micro-grooved outer races

B Gouda, N Tandon, RK Pandey… - Proceedings of the …, 2023 - journals.sagepub.com
Comparative tribo-dynamic studies of radial ball bearings possessing micro-grooved and
conventional outer races, employing three different grades of lithium soap-based greases …

Evidence of substrate roughness surface induced magnetic anisotropy in Ni80Fe20 flexible thin films

M Belusky, S Lepadatu, J Naylor, MM Vopson - Journal of Magnetism and …, 2019 - Elsevier
Experimental and computational evidence of a surface roughness induced magnetic
anisotropy in NiFe thin films coated onto substrates of various surface roughnesses is …

Performance improvement of a radial ball bearing using a micro-groove on stationary outer race

B Gouda, N Tandon, RK Pandey… - Proceedings of the …, 2022 - journals.sagepub.com
For achieving improved lubrication in a radial ball bearing (BB1B 420206), a circumferential
micro-groove inside the stationary outer race has been conceived based on finite element …

Experimental exploration for the performance improvement of a thrust ball bearing using circumferential micro-grooved races

V Bhardwaj, RK Pandey… - … Topography: Metrology and …, 2021 - iopscience.iop.org
This paper presents the findings of an experimental study performed for exploring and
improving the tribodynamic performance behaviours of a thrust ball bearing employing …

Comparison of fatigue life behavior between deep groove radial ball bearings possessing conventional and micro-grooved outer races operating under dry condition

B Gouda, N Tandon, RK Pandey… - Proceedings of the …, 2024 - journals.sagepub.com
A comparative study on fatigue life of deep groove radial ball bearings possessing
conventional and micro-grooved outer races by experimental investigation is discussed in …

Effects of positioning of inner race micro-textures on the tribodynamic performances of radial ball bearings

B Gouda, N Tandon, RK Pandey, CK Babu - Mechanical Systems and …, 2025 - Elsevier
To improve the tribodynamic performance of ball bearings, micro-texturing has been widely
used on bearing components and significant beneficial effects by using different shape, size …

Enhanced micro/nano-tribological performance in partially crystallized 60NiTi film

W He, Q Zeng - Friction, 2021 - Springer
The microstructure, mechanical and micro/nano-tribological properties of the 60NiTi film
annealed at different temperature were investigated. The results reveal that annealing as …

Tribological Characterization of Micro Ball Bearings with and without Solid-State Lubrication

MJ Samsel, A Chańko, M Michałowski… - Micromachines, 2023 - mdpi.com
The tribological characteristics of a below 1 mm micro ball bearing comprising steel disc and
cages coated with thin copper and silver films were investigated. Electroplating and laser …