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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
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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
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article
Structure and properties of composite layers of nitrided layers with surface zone of manganese phosphate type produced on 32CDV13 steel
Abstract
Due to its high mechanical properties the 32CDV13 steel is widely used in the industry for the production of highly loaded parts of machines and equipment. The increase in the durability and the reliability of elements is currently being achieved by using conventional methods of surface treatments: carburizing processes, burnishing and surface hardening. Hybrid processes constitute an alternative to these solutions, leading to obtaining of composite layers. They combine two or more techniques during surface treatments, enabling the formation of surface layers with unique and complementary properties. This paper presents the structure (light microscopy, SEM) and the results of friction wear resistance (“ball on disc” method) of composite layers produced on heat treated 32CDV13 steel after it was (hardness 36 HRC) subjected to the hybrid process which combined the glow discharge nitriding process and phosphating method. The results show improvement of tribological properties, especially reduction of friction coefficient in comparison to nitrided layer.