| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Harvey, T. J.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2019Cavitation erosion performance of CrAlYN/CrN nanoscale multilayer coatings deposited on Ti6Al4V by HIPIMScitations
- 2013Results of a UK industrial tribological survey
- 2013Influence of microstructure on the erosion and erosion–corrosion characteristics of 316 stainless steelcitations
- 2012Investigation of erosion-corrosion mechanisms of UNS S31603 using FIB and TEMcitations
- 2011A study on the evolution of surface and subsurface wear of UNS S31603 during erosion-corrosioncitations
- 2011Electrochemical investigation of erosion-corrosion using a slurry pot erosion testercitations
- 2010Scuffing detection of TU3 cam–follower contacts by electrostatic charge condition monitoringcitations
- 2009Surface potential effects on friction and abrasion of sliding contacts lubricated by aqueous solutionscitations
- 2009Surface potential effects on friction and abrasion of sliding contacts lubricated by aqueous solutionscitations
- 2009Advanced condition monitoring of tapered roller bearings, part1citations
- 2009Erosion-corrosion resistance of engineering materials in various test conditionscitations
- 2009Evaluation of a semi-empirical model in predicting erosion–corrosioncitations
- 2007Real-time monitoring of wear debris using electrostatic sensing techniquescitations
- 2003Wear performance of oil lubricated silicon nitride sliding against various bearing steelscitations
- 2003Electrostatic charge monitoring of unlubricated sliding wear of a bearing steelcitations
- 2002Use of electrostatic charge monitoring for early detection of adhesive wear in oil lubricated contactscitations
Places of action
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article
Surface potential effects on friction and abrasion of sliding contacts lubricated by aqueous solutions
Abstract
This study has investigated the relationship between applied interfacial electrical potentials and friction<br/>and abrasion for steel/steel contacts in alkaline aqueous-based solutions. The potential at a steel-aqueous<br/>lubricated surface is important since it determines a number of important surface properties which<br/>influence the overall friction and resistance to abrasion. The experimental approach used a pin-on-disc<br/>rig incorporating potentiostatic control of the disc between ?1.0 and +1.0V overpotential.<br/>Tests employed a load of 50N at a sliding speed of 0.03ms?1. EN 24 grade steel, equivalent to AISI<br/>4340, was used as the material for the pin and disc. Tests were conducted in electrolyte that contained<br/>electroactive species, namely octanoate ions, which could be “switched on” to the surface. Coefficient<br/>of friction measurements were carried out throughout testing and later linked to potential or current<br/>density behaviour to assess the mechanical and electrochemical interactions and its effect on wear and<br/>friction. The effects of lubricity of the adsorbed layers are discussed and used to explain the performance.