| 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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Baker, M. A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2018The influence of SiO2 doping on the Ni/ZrO2 supported catalyst for hydrogen production through the glycerol steam reforming reactioncitations
- 2015The impact of substrate bias on a remote plasma sputter coating process for conformal coverage of trenches and 3D structurescitations
- 2009The nanostructure, wear and corrosion performance of arc-evaporated CrBxNy nanocomposite coatingscitations
- 2008Nanostructure, mechanical and tribological properties of reactive magnetron sputtered TiCx coatingscitations
- 2008Synthesis and characterization of Cr-B-N coatings deposited by reactive arc evaporationcitations
- 2007Hard and superhard TiAlBN coatings deposited by twin electron-beam evaporationcitations
- 2006Nanostructural studies of PVD TiAlB coatingscitations
- 2006Mechanical and tribological properties of CrTiCu(B,N) glassy-metal coatings deposited by reactive magnetron sputteringcitations
- 2005Investigation of the nanostructure and post-coat thermal treatment of wear-resistant PVD CrTiCuBN coatingscitations
- 2005Investigation of the nanostructure and wear properties of physical vapor deposited CrCuN nanocomposite coatingscitations
- 2005Characterisation and tribological evaluation of nitrogen-containing molybdenum-copper PVD metallic nanocomposite filmscitations
- 2003The nanostructure and mechanical properties of PVD CrCu (N) coatingscitations
- 2002Evaluating the microstructure and performance of nanocomposite PVD TiAlBN coatingscitations
- 2002Electron spectroscopic studies of nanocomposite PVD TiAlBN coatingscitations
Places of action
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article
Investigation of the nanostructure and wear properties of physical vapor deposited CrCuN nanocomposite coatings
Abstract
This article presents results on CrCuN nanocomposite coatings grown by physical vapor deposition. The immiscibility of Cr (containing a supersaturation of nitrogen) and Cu offers the potential of depositing a predominantly metallic (and therefore tough) nanocomposite, composed of small Cr(N) metallic and/or Β- Cr2 N ceramic grains interdispersed in a (minority) Cu matrix. A range of CrCuN compositions have been deposited using a hot-filament enhanced unbalanced magnetron sputtering system. The stoichiometry and nanostructure have been studied by x-ray photoelectron spectroscopy, transmission electron microscopy, scanning electron microscopy, and x-ray diffraction. Hardness, wear resistance, and impact resistance have been determined by nanoindentation, reciprocating-sliding, and ball-on-plate high-cycle impact. Evolution of the nanostructure as a function of composition and correlations of the nanostructure and mechanical properties of the CrCuN coatings are discussed. A nanostructure comprised of 1-3 nm α-Cr (N) and Β- Cr2 N grains separated by intergranular regions of Cu gives rise to a coating with significantly enhanced resistance to impact wear.