| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
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
| Organizations | Location | People |
|---|
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.