Probing the effect of thickener microstructure on rheological and tribological properties of grease

C Zhou, G Ren, X Fan, Y Lv - Journal of Industrial and Engineering …, 2022 - Elsevier
The thickener microstructure strongly determines the properties of lubricating grease. Here,
four types of grease were synthesized through different thickeners (lithium complex soap …

Investigating the rheological and tribological properties of polyurea grease via regulating ureido amount

G Ren, C Zhou, X Fan, M Zheng, S Wang - Tribology International, 2022 - Elsevier
The ureido amount of polyurea strongly influences the properties of polyurea grease. Here,
four polyurea greases (diurea, tetraurea, hexaurea, and octaurea) were synthesized via …

Tribological study of beeswax-thickened biogrease and its modification with carbon nanoparticles

J Padgurskas, EI Johns, I Radulescu, AV Radulescu… - Tribology …, 2023 - Elsevier
Possibility to produce the biogrease using rapeseed oil as a base oil, beeswax as a
thickener and its modification with functional anti-wear and antioxidant additives and carbon …

The lubrication effect of different vegetable oil-based greases on steel-steel tribo-pair

SS Rawat, AP Harsha - Biomass Conversion and Biorefinery, 2024 - Springer
The rising environmental concerns and the challenges to enhance the tribo-performance of
conventional lubricants have gained considerable attention these days. In this context …

Isopropyl‐branched lard and its potential application as a bio‐based lubricant

HO Yosief, MI Sarker, GB Bantchev… - Lubrication …, 2024 - Wiley Online Library
Regular lard (RL) was chemically modified into isopropyl‐branched lard (BL). The isopropyl
group was introduced into the triglyceride structure via a reaction of carbon–carbon double …

Tribological and physiochemical properties of greases for rail lubrication

IHA Razak, MA Ahmad, SW Puasa - Tribology Online, 2019 - jstage.jst.go.jp
Rail lubrication is vital in determines the friction, wear and noise level in the wheel and rail
contacts. In general, the primary function of a rail curve grease is to minimize friction …

Exploration of bio-greases for tribological applications

SS Rawat, AP Harsha - Progress in Lubrication and Nano-and …, 2021 - taylorfrancis.com
Greases are non-Newtonian fluids and heterogeneous. Lubricating oil is immobilized by a
thickening agent having a fibrous network, resulting in the formation of a semi-solid …

Tribological properties of beef tallow as lubricating grease

J Padgurskas, R Rukuiža, I Mandziuk… - Industrial Lubrication …, 2017 - emerald.com
Tribological properties of beef tallow as lubricating grease | Emerald Insight Books and journals
Case studies Expert Briefings Open Access Publish with us Advanced search Tribological …

[PDF][PDF] Rheological and tribological behaviors of bio-grease based on palm ester thickened with calcium complex thickener

IHA Razak, MA Ahmad, SH Abdullah… - Jurnal …, 2023 - jurnaltribologi.mytribos.org
In mechanical contact where the lubricant needs to be placed without draining or leaking
under gravity or centrifugal action, grease is useful for lubrication operations. Grease is …

[PDF][PDF] Tribology Online

IHA Razak, MA Ahmad, SW Puasa - Presented at the International …, 2019 - academia.edu
Rail lubrication is vital in determines the friction, wear and noise level in the wheel and rail
contacts. In general, the primary function of a rail curve grease is to minimize friction …