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Impact of Water on the Rheology of Lubricating Greases

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November / December 2018 NLGI Spokesman by Crystal O'Halloran - Iss

In-service Grease Testing Techniques That Can Save Money and Timefor Grease Manufacturers Richard N. Wurzbach MRG Labs, York, Pennsylvania, USA Abstract Manufacturers of lubricating greases can benefit by adopting simple tests already in use to evaluate the ...

Impact of Water on the Rheology of Lubricating Greases — University of Twente Research Informati

TY - JOUR T1 - Impact of Water on the Rheology of Lubricating Greases AU - Cyriac, F. AU - Lugt, Pieter Martin AU - Bosman, Rob PY - 2016 Y1 - 2016 N2 - The operational life of bearings is often determined by the performance of the lubricating grease. The ...

Influence of soap/polymer concentration ratio on the rheological properties of lithium lubricating greases modified with virgin LDPE - ScienceDire

The main goal of this work was to study the feasibility of using a low-density polyethylene (LDPE) as additive to improve the rheological properties of lithium lubricating greases. The combined effect that both soap and LDPE concentrations exerts on the rheology of ...

Effect of thermo-mechanical processing on the rheology of oleogels potentially applicable as biodegradable lubricating greases - ScienceDire

Effect of thermo-mechanical processing on the rheology of oleogels potentially applicable as biodegradable lubricating greases Author links open overlay panel R ...

Impact of Water on EHL Film Thickness of Lubricating Greases in Rolling Point Contacts (pdf) | Paperi

In an earlier paper, the authors [ 1 ] studied the impact of water on the rheology of lubricating greases. The model greases represented the most commonly used ...

Impact of Water on EHL Film Thickness of Lubricating Greases in Rolling Point Contacts | SpringerLi

In an earlier paper, the authors [] studied the impact of water on the rheology of lubricating greases. The model greases represented the most commonly used thickener–oil systems that are used in rolling bearings. The same greases will be employed in this paper ...

Influence of Soap Concentration and Oil Viscosity on the Rheology and Microstructure of Lubricating Greases | Industrial & Engineering Chemistry .

The effects that both soap concentration and base oil viscosity exert on the rheology of lubricating greases and its relationship with grease microstructure are discussed in this work. ...

NLGI Grease Glossa

• Water Spray Resistance – The ability of a grease to resist displacement from a surface by the impact of water spray. ... Lubricating greases for various types of service may need any of the several types of water resistance characteristics described above, ...

Impact of Water on EHL Film Thickness of Lubricating Greases in Rolling Point Contacts (pdf) | Paperi

In an earlier paper, the authors [ 1 ] studied the impact of water on the rheology of lubricating greases. The model greases represented the most commonly used ...

Impact of Water on EHL Film Thickness of Lubricating Greases in Rolling Point Contac

In an earlier paper, the authors [1] studied the impact of water on the rheology of lubricating greases. The model greases represented the most commonly used thickener–oil systems that are used in rolling bearings. ...

Study of microstructural transformation of overbased calcium sulphonates during friction - Giasson - 1993 - Lubrication Science - Wiley Online Libra

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.

Impact of Water on the Rheology of Lubricating Greases (2016) | www.narcis.

Title Impact of Water on the Rheology of Lubricating Greases Published in Tribology transactions, Vol. 59, No. 4, p.679-689. ISSN 1547-397X. Author Cyriac, F., Lugt, Pieter Martin, Bosman, Rob Publisher Surface Technology and Tribology, Faculty of Engineering ...

Impact of Water on EHL Film Thickness of Lubricating Greases in Rolling Point Contac

In an earlier paper, the authors [1] studied the impact of water on the rheology of lubricating greases. The model greases represented the most commonly used thickener–oil systems that are used in rolling bearings. ...

Impact of Water on the Rheology of Lubricating Greas

Abstract The operational life of bearings is often determined by the performance of the lubricating grease. The consistency of the grease prevents it from leaking out of the bearing and provides good sealing properties. The possible ingress of water into the bearing will ...

(PDF) Effect of thermo-mechanical processing on the rheology of oleogels potentially applicable as biodegradable lubricating greases | Ruben .

Basically, the manufacture of lubricating greases, with Rheological characterization of oleogels was carried out with generation in situ of the soap thickener during the mix- both a Rheoscope controlled-stress rheometer (TermoHaake, ing process ...

The Impact of Water on the Yield Stress and Startup Torque of Lubricating Greases: Tribology Transactions: Vol 60, No

ABSTRACTWater is one of the most common contaminants in grease lubrication. There are numerous applications where bearings are susceptible to water ingresses such as in the steel, food, and pulp and paper industries. A grease can absorb water to different ...

Influence of Mineral Base Oils on Rheology of Lithium Lubricating Greas

Influence of Mineral Base Oils on Rheology of Lithium Lubricating Greases WANG Weijun, CHEN Jing, HE Yifeng, ZHENG Hui, SUN Hongwei, YAO Lidan ... Cite this article: WANG Weijun,CHEN Jing,HE Yifeng等. Influence of Mineral Base Oils on Rheology of ...

Lubricants | Free Full-Text | Water Pool Behaviors of Water Lubricating for Glass/Steel Point Contact | HT

In the case of the microgrooved surface, the influence of the microgroove on water lubricating flow disappears when the rolling speed reaches a critical value (1030 mm/s). ...

The Impact of Water on the Yield Stress and Startup Torque of Lubricating Greas

The Impact of Water on the Yield Stress and Startup Torque of Lubricating Greases F. Cyriaca, b, P. M. Lugt,c, and R. Bosmanb aMaterials innovation institute (M2i), Delft, The Netherlands; bUniversity of Twente, Laboratory of Surface Technology and Tribology ...

Influence of Base Oil Polarity on the Transient Shear Flow of Biodegradable Lubricating Greas

Lubricating greases mainly consist of a base oil and a thickening agent of either fibrous, platelet or ... these measurements a suitable amount of distilled water is filled into a measuring glass and, after complete emersion of a cleansed platinum-iridium (PtIr) ring ...

Impact of Water on the Rheology of Lubricating Greases: Tribology Transactions: Vol 59, No

ABSTRACTThe operational life of bearings is often determined by the performance of the lubricating grease. The consistency of the grease prevents it from leaking out of the bearing and provides good sealing properties. The possible ingress of water into the bearing ...