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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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Mcmaster, Sj
Coventry University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Soldering tip and method
- 2023Selective soldering nozzles
- 2023Utilising H/E to predict fretting wear performance of DLC coating systemscitations
- 2023Utilising H/E to predict fretting wear performance of DLC coating systemscitations
- 2023Analysis of Pre-Treatment Processes to Enable Electroplating on Nitrided Steel
- 2023The challenges in selective soldering and meeting training needs
- 2023Braze head and method
- 2022Contact size effects on the friction and wear of amorphous carbon filmscitations
- 2021Friction and electrical contact resistance in reciprocating nano-scale wear testing of metallic materialscitations
- 2021Influence of Si- and W- doping on micro-scale reciprocating wear and impact performance of DLC coatings on hardened steelcitations
- 2021Nanomechanical Characterisation of Diamond-Like Carbon Coatings for Tribological Performance
- 2020Probing fatigue resistance in multi-layer DLC coatings by micro- and nano-impact: Correlation to erosion testscitations
- 2020Probing fatigue resistance in multi-layer DLC coatings by micro- and nano-impactcitations
Places of action
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article
Utilising H/E to predict fretting wear performance of DLC coating systems
Abstract
Diamond-like carbon coatings have previously been studied as a protective coating for fretting wear protection providing low friction and low wear. H/E ratio has been used as a metric to rank coating performance in sliding wear, but this has not been applied to gross-slip fretting. Three DLC coating systems (a-C:H, Si-a-C:H, a-C:H:W top layers) on hardened M2 tool steel were studied using a bespoke electrodynamic shaker with a 10 mm 52100 steel ball as the counterface. This work has shown that H/E ratio can be used to predict wear performance in gross-slip fretting; the highest H/E ratio a-C:H performed best with low friction and wear.