| 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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Rukuiža, Raimundas
Vytautas Magnus University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024The tribological properties of plasma electrolytic oxidation layers synthesized on arc spray coatings on aluminum alloys in contact with various friction materialscitations
- 2023Synthesis of multicomponent coatings by electrospark alloying with powder materialscitations
- 2023Investigation of the lubricated tribo-system of modified electrospark coatingscitations
- 2023Anisotropy of the tribological performance of periodically oxidated laser-induced periodic surface structurescitations
- 2023Anisotropy of the tribological performance of periodically oxidated laser-induced periodic surface structures
- 2023Abrasive wear resistance and tribological characteristics of pulsed hard anodized layers on aluminum alloy 1011 in tribocontact with steel and ceramics in various lubricantscitations
- 2022Evaluation of tribological and mechanical properties of carbon steel with fluoroligomeric film at piezoelectric actuator contactcitations
- 2018Chemical, electrochemical and tribological study of various olive oils and their behaviour on steelcitations
- 2018Chemical, electrochemical and tribological study of various olive oils and their behaviour on steel ; Įvairių alyvuogių aliejų cheminiai, elektrocheminiai bei tribologiniai tyrimai ir jų elgsena ant plienocitations
- 2017Tribological properties of beef tallow as lubricating greasecitations
- 2017Tribological properties of coatings obtained by electro-spark alloying C45 steel surfacescitations
- 2016Tribological Properties of Combined Molybdenum Coatings Formed by Electric-Spark Alloying on Stainless Steelcitations
- 2013Investigation of tribological properties in piezoelectric contact
- 2012Development and modification of Fe and FeCu nanoparticles and tribological analysis of the lubricants with nano-suspensionscitations
- 2010Experimental researches concerning the properties of biodegradables lubricants
- 2009Assessment of wear parameters for structural steels
- 2009Tribological properties of mineral oils modified with metallic nano-particles
- 2008Surface modification of carbon steel by deposition of fluor-oligomeric films
- 2008Influence of fluor-oligomers on the structural and tribological properties of steel surface at the rolling friction
- 2007Surface modification of carbon steel by deposition of fluor-oligomeric films
- 2007Influence of fluoroligomeric film on fribological properties in local contact conditons
- 2006Tribological Evaluation of Copper Coats Made by Electro-Pulse Spraying
Places of action
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article
Evaluation of tribological and mechanical properties of carbon steel with fluoroligomeric film at piezoelectric actuator contact
Abstract
The tribological investigations of carbon steel surfaces modified with fluoroligomeric materials were performed. Compared with the uncoated steel, the fluoroligomeric coated surface showed higher plasticity of the modified surface in the scratch tests where the fluoroligomeric film was not destroyed by higher loading. This could be explained by the lower micro hardness of the steel after processing by fluoroligomer and the influence of the adsorbic Rebinder effect. This study includes original results of the loading influence on the efficiency of the piezoelectric actuator and the wear value of the frictional element, which is important explaining the greater longevity of the piezoelectric actuator. Fluoroligomer treatment of the surface considerably improved the performance of the piezoelectric actuator. Using the reference steel roller in the piezoelectric actuator under minimum loads was characterized by a decrease in rotor speed with increasing the pressing of the frictional element. When the rotor was coated by fluoroligomer, the speed remained stable when increasing the pressing force. Using the reference steel roller, the rotation after short-term overloads was not restored, and rollers with fluoroligomeric surface started to rotate soon as the short-term overload was removed. The higher efficiency of piezoelectric actuators with a fluoroligomeric layer on the roller is related to almost two times lower wear of a friction element operating with coated rollers as compared to reference rollers.