| People | Locations | Statistics |
|---|---|---|
| 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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Kreivaitis, Raimondas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2023Investigating the wettability, rheological, and tribological properties of ammonium-based protic Ionic liquids as neat lubricants for steel–steel and steel–aluminium contacts
- 2023The effect of nanoparticle additives on the lubricity of diesel and biodiesel fuelscitations
- 2023Tribological Properties of Protic Ionic Liquid as an Additive in Aqueous Glycerol Solution for Ruby-Bearing Steel Tribo-Contactcitations
- 2022Wear behaviour of PVD coating strengthened WC-Co cutters during milling of oak-woodcitations
- 2021Lubricating properties of ammonium-based protolytic ionic liquids in friction pairs based on different metalscitations
- 2020Investigating the tribological properties of PILs derived from different ammonium cations and long chain carboxylic acid anioncitations
- 2019Mechanical properties and microstructure of aluminium alloy AW6082-T6 joints welded by double-sided MIG process before and after agingcitations
- 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 coatings obtained by electro-spark alloying C45 steel surfacescitations
- 2017Topography, hardness, elastic modulus and wear resistance of nitride coatings on titaniumcitations
- 2016Tribological Properties of Combined Molybdenum Coatings Formed by Electric-Spark Alloying on Stainless Steelcitations
- 2016A study of tribological behaviour of W-Co and Cu electro-spark alloyed layers under lubricated sliding conditionscitations
- 2015The wear resistance of electrospark coatings on steel c45 when operating with counterbodies of different steels
- 2015Tribological and corrosion properties of iron-based alloyscitations
- 2015Increasing wear resistance of 30x13 stainless steel by electrospark alloyingcitations
- 2015Nanostructured zinc oxide filler for modification of polymer-polymer composites: structure and tribological propertiescitations
- 2015Primary and secondary polymer nanocomposites for tribology and engineering
- 2013Wear behavior of electrospark coatings on steel
- 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
- 2009Tribologic properties of vegetable and mineral oils with suspended nanoparticles
- 2009Tribological properties of mineral oils modified with metallic nano-particles
- 2008Research of strengthening plough parts by welding ; Apvirintų plūgo detalių dilimo tyrimai
- 2008Research of strengthening plough parts by welding
- 2008Analysis of abrasive wear performance of arc welded hard layerscitations
- 2007Study of wear prediction by applying surface microgeometric parameters
- 2007Study of wear prediction by applying surface microgeometric parameters ; Nudilimo prognozavimo, naudojant paviršių mikrogeometrinius parametrus, tyrimas
Places of action
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article
Chemical, electrochemical and tribological study of various olive oils and their behaviour on steel
Abstract
The influence of different chemical composition and physical properties of olive oils, produced from various districts in Morocco with various acidic numbers (from 1.76 to 18.01), on their tribological performance and corrosion protection has been investigated. The chemical composition was determined by means of IR, 1H and 13C NMR spectroscopy. The investigated olive oils show small quantitative and qualitative differences between each other (the amount of free fatty acids and the composition of fatty acids in triglycerides). The spectroscopic data let us unambiguously determine in general that the main fatty acids in oils are saturated palmitic and/or stearic acids, unsaturated oleic and linoleic acids except linolenic acid. The oxidation stability of oils was estimated. The contact angle measurements and electrochemical impedance spectroscopy data show that all films of olive oils on the surfaces of steels are porous; therefore, the values of corrosion inhibition efficiency are relatively low and ranged from 57 to 75%. The variations of friction coefficients and their mean values, the wear of steel covered by olive oils were estimated. The oils with the highest oxidation stability also show better lubricating properties.