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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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Rudnicki, Jacek
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2019Plasmochemical investigations of DLC/WCx nanocomposite coatings synthesized by gas injection magnetron sputtering techniquecitations
- 2018Influence of low temperature plasma oxynitriding on the mechanical behavior of NiTi shape memory alloyscitations
- 2017Structure and properties of composite layers of nitrided layers with surface zone of manganese phosphate type produced on 32CDV13 steel
- 2011The effect of the diffusive, composite chromium nitride layers produced by a hybrid surface treatment on the corrosion behavior of AZ91D magnesium alloycitations
- 2003Modification by composite coatings of knives made of low alloy steel for wood machining purposescitations
- 2001The influence of glow discharge nitriding, oxynitriding and carbonitriding on surface modification of Ti-1Al-1Mn titanium alloycitations
Places of action
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article
Influence of low temperature plasma oxynitriding on the mechanical behavior of NiTi shape memory alloys
Abstract
NiTi shape memory alloy was modified at low temperature plasma under glow discharge conditions in order to produce a TiO2+TiN type diffusive surface layer. The paper presents the structure, chemical composition, surface topography and mechanical properties, such as hardness, reduced modulus and friction coefficient of NiTi alloy after proposed Surface treatment in comparison to initial state. The oxynitriding process slightly increased the surface roughness and both hardness and elastic modulus. The friction coefficient was lowered independently of the friction path and load. Such results are promising in the context of increasing the wear resistance of NiTi alloy and designing its new industrial applications.