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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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Babul, T.
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Publications (5/5 displayed)
- 2009Detonation sprayed coatings Al 2O 3-TiO 2 and WC/Co on adi investment castings
- 2007Influence of detonation gun spraying conditions on the quality of Fe-Al intermetallic protective coatings in the presence of NiAl and NiCr interlayers
- 2007Influence of microstructure of superficial layer on the mechanical properties of nitrocarburized P6M5 steel grade
- 2004Properties of alumina coatings produced by gas-detonation methodcitations
- 2003The influence of surface preparation on the properties of tungsten carbide coatings produced by gas-detonation method
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article
Properties of alumina coatings produced by gas-detonation method
Abstract
<p>The gas-detonation technique is one of the methods of producing coatings which are resistant to frictional wear and erosion. The coatings produced by this method widen the application range of cheap low-alloy steels. The paper is concerned with the fabrication of alumina oxide coatings on 1045 steel. The effect of the technique chosen for preparing the surface of the treated steel upon the structure and properties of the coating was examined. The microstructure, microhardness, distributions of the elements within the substrate/coating interface zone, and the frictional resistance of the coatings were determined. It has been shown that the best adherence to the substrate is achieved with the Al<sub>2</sub>O<sub>3</sub>coating produced on a sand pre-blasted substrate. This coating has a high microhardness, low porosity and good frictional wear resistance. © 2003 Elsevier B.V. All rights reserved.</p>