| 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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Legat, Andraž
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (32/32 displayed)
- 2024Susceptibility of X17CrNi16-2 martensitic stainless steel to hydrogen embrittlement after conventional and deep cryogenic heat treatmentcitations
- 2023Application of electrochemical methods for studying steel corrosion in alkali-activated materialscitations
- 2023Effect of surface machining on the environmentally-assisted cracking of Alloy 182 and 316L stainless steel in light water reactor environmentscitations
- 2023Characterization of steel corrosion processes in various blended cements by means of coupled multi-electrode arrayscitations
- 2023Application of electrochemical methods for studying steel corrosion in alkali‐activated materialscitations
- 2023Monitoring the galvanic corrosion of copper–steel coupling in bentonite slurry during the early oxic phase using coupled multielectrode arrayscitations
- 2021Sensor development for corrosion monitoring of stainless steels in H 2 SO 4 solutionscitations
- 2021Characterizing Steel Corrosion in Different Alkali-Activated Mortarscitations
- 2021Effects of blended cements and carbonation on chloride-induced corrosion propagationcitations
- 2021Stress corrosion crack initiation testing with tapered specimens in high-temperature water:Results of a collaborative research projectcitations
- 2021Characterizing steel corrosion in different alkali-activated mortarscitations
- 2021Sensor Development for Corrosion Monitoring of Stainless Steels in H2SO4 Solutionscitations
- 2021Stress corrosion crack initiation testing with tapered specimens in high-temperature water–results of a collaborative research projectcitations
- 2021Electrochemical corrosion tests on steel in alkali-activated materials
- 2021Influence of laser colour marking on the corrosion properties of low alloyed Ticitations
- 2021Sensor development for corrosion monitoring of stainless steels in H2SO4 solutionscitations
- 2021Stress corrosion crack initiation testing with tapered specimens in high-temperature watercitations
- 2020Depassivation and repassivation of stainless steels by stepwise pH changecitations
- 2020Tribocorrosive Study of New and In Vivo Exposed Nickel Titanium and Stainless Steel Orthodontic Archwirescitations
- 2020Monitoring the corrosion of steel in concrete exposed to a marine environmentcitations
- 2020Monitoring the Corrosion of Steel in Concrete Exposed to a Marine Environmentcitations
- 2020Stress corrosion crack initiation testing with tapered specimens in high-temperature water - results of a collaborative research projectcitations
- 2019Hydrothermal Synthesis of Rare-Earth Modified Titania: Influence on Phase Composition, Optical Properties, and Photocatalytic Activitycitations
- 2019Activation and Repassivation of Stainless Steels in Artificial Brines as a Function of pHcitations
- 2019Influence of Laser Colour Marking on the Corrosion Properties of Low Alloyed Ticitations
- 2019Activation and repassivation of stainless steels in artificial brines as a function of pHcitations
- 2019Hydrothermal synthesis of rare-earth modified titaniacitations
- 2019Elucidating nucleation stages of transgranular stress corrosion cracking in austenitic stainless steel by in situ electrochemical and optical methodscitations
- 2019Influence of laser colour marking on the corrosion properties of low alloyed Ticitations
- 2018Copper corrosion monitoring by electrical resistance probes in anoxic groundwater environment in the presence and absence of sulfate reducing bacteriacitations
- 2018Detection and characterization of stainless steel SCC by the analysis of crack related acoustic emissioncitations
- 2012Detection and characterisation of intergranular stress-corrosion cracking on austenitic stainless steelcitations
Places of action
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article
Tribocorrosive Study of New and In Vivo Exposed Nickel Titanium and Stainless Steel Orthodontic Archwires
Abstract
<jats:p>The surface, corrosion and wear properties of new and in vivo exposed nickel titanium (NiTi) and stainless steel (SS) archwires used in orthodontic treatment were investigated. Electrochemical and tribo-electrochemical tests in artificial saliva were performed in order to define corrosion properties and to estimate wear rate of new and in vivo exposed NiTi and SS archwires. The surface chemical analysis of the passive film on the NiTi and SS archwires before and after tribocorrosion tests was performed by Auger Electron Spectroscopy (AES). In vivo exposed NiTi and SS archwires had better electrochemical properties than new archwires due to the protective nature of oral deposits. Total wear and coefficients of friction were higher among in vivo exposed archwires and higher in NiTi archwires in comparison to SS archwires. The estimated thickness of the TiO2 passive film on as-received NiTi is 8 nm, while the passive Cr2O3 film on as-received SS is just 1–2 nm. On in vivo exposed NiTi archwire, a 60–80 nm thick organic film/dental plaque was observed, and on SS, it was thinner, at about 60 nm. This research shows the importance of combining AES with electrochemical testing, to characterize tribocorrosive properties of NiTi and SS orthodontic archwires.</jats:p>