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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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Iždinský, Karol
in Cooperation with on an Cooperation-Score of 37%
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Publications (4/4 displayed)
- 2023Ni Porous Preforms Compacted with Al2O3 Particles and Al Binding Agentcitations
- 2017Ni-NiO Porous Preform with Controlled Porosity Using Al<sub>2</sub>O<sub>3</sub> Powdercitations
- 2017Al-Limestone and Al-Granite Composites Prepared by Cold Spraying
- 2017Microstructure and Erosion Resistance of Zirconium Diboride Ceramics Infiltrated by Pure Copper
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article
Microstructure and Erosion Resistance of Zirconium Diboride Ceramics Infiltrated by Pure Copper
Abstract
<jats:p>Cu/ZrB<jats:sub>2</jats:sub> composite was prepared by gas pressure infiltration of molten metal into ceramic preform. Microstructure and erosion resistance of composite was investigated. The microstructure was analysed by light microscopy and scanning electron microscopy. The chemical compositions were analysed using energy dispersive X-ray spectroscopy. Good penetration of copper along the grain boundaries of the 60% porosity sintered ceramics was analysed in the whole volume of composite. The interfacial morphology shows the regular interfaces without any macroscopic reactions [1]. Cu/ZrB<jats:sub>2</jats:sub> composite was subjected to 60 spark discharges to investigate the ablation resistance. Linear dependence of the amount of loss material on the number of electrical discharge analytical cycles for Cu/ZrB<jats:sub>2</jats:sub> composite was determined.</jats:p>