| 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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Miazga, Aleksandra
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (35/35 displayed)
- 2020Manufacturing of ZrO2-Ni graded composites via centrifugal casting in the magnetic fieldcitations
- 2020Microstructure and mechanical properties of Al2O3-Cu-Ni hybrid composites fabricated by slip castingcitations
- 2020The influence of metal phase composition on microstructure and mechanical properties of Al2O3-Cu-Cr ceramic metal compositescitations
- 2019The possibility of producing graded Al2O3-Mo, Al2O3-Cu, Al2O3-W composites using CSC methodcitations
- 2019Characterization of Alumina–Molybdenum Composites Prepared by Gel Casting Methodcitations
- 2019Characterization of Al2O3/Ni composites manufactured via CSC technique in magnetic fieldcitations
- 2019Investigation on fabrication and property of graded composites obtained via centrifugal casting in the magnetic fieldcitations
- 2018Fabrication and characterization of ZrO2/Ni compositescitations
- 2018Microstructure and hardness of Al2O3-ZrO2-Ti composites
- 2018Combined centrifugal-slip casting method used for preparation the Al2O3-Ni functionally graded compositescitations
- 2018Sintering behavior and thermal expansion of zirconia–titanium compositescitations
- 2018Zirconia–Titanium Interface in Ceramic Based Compositecitations
- 2018Thermoanalytical studies of the ceramic-metal composites obtained by gel-centrifugal castingcitations
- 2018Dilatrometric sintering study and characterization of alumina-nickel compositescitations
- 2017Surface layer structure of Al2O3-Ni graded composites depending on gypsum mold porosity
- 2017Al2O3/Ni functionally graded materials (FGM) obtained by centrifugal-slip casting methodcitations
- 2017The Formation of ZrO2–Ti Composites by Spark Plasma Sinteringcitations
- 2017Al2O3 – Mo functionally graded material obtained via centrifugal slip casting
- 2017Microstructure Characterization of Composite from ZrO2 – Ti Systemcitations
- 2016QUANTITATIVE DESCRIPTION OF THE SPINEL PHASE (NiAl2O4) LOCATED INTO Al2O3 MATRIX
- 2016Fabrication of graded alumina-nickel composites by centrufugal slip casting
- 2016Structural and mechanical properties of graded composite Al <inf>2</inf> O <inf>3</inf> /Ni obtained from slurry of different solid contentcitations
- 2016Metal particles size influence on graded structure in composite Al2O3-Ni
- 2016Processing and characterization of ceramic-metal composites obtained by centrifugal slip casting
- 2016Metal particles size influence on graded structure in composite Al<inf>2</inf>O<inf>3</inf>-Nicitations
- 2016Characterization of composites containing NiAl2O4 spinel phase from Al2O3/NiO and Al2O3/Ni systemscitations
- 2016Structural and mechanical properties of graded composite Al2O3/Ni obtained from slurry of different solid content
- 2016ZrO2-Ni composites - properties and characterization
- 2016Al2O3-Ni composites produced with various rotational speed
- 2016Fabrication of ZrO2-Ti composites by slip casting methodcitations
- 2015Synthesis and Characterization of Nickel Aluminate Spinel (NiAl2O4) Prepared from the Equilibrium Mixture of Al2O3 and NiO
- 2015Forming graded microstructure of Al2O3-Ni composite by centrifugal slip casting
- 2014Morphology of nickel aluminate spinel (NiAl2O4) formed in the Al2O3-Ni composite system sintered in air
- 2014Preparation of Al2O3-Ni Cermet Composites by Aqueous Gelcastingcitations
- 2014Application of gelcasting method on ceramic-metal composite fabrication
Places of action
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article
Structural and mechanical properties of graded composite Al <inf>2</inf> O <inf>3</inf> /Ni obtained from slurry of different solid content
Abstract
<p>In this work, an alumina-nickel graded hollow cylinders were prepared by the centrifugal slip casting. In the paper, the results for samples formed from slurries with different solid content: 45 vol.%, 40 vol.% and 35 vol.% are presented. The structure of the samples after sintering was examined by X-ray diffraction (XRD). The microstructure of the composite, especially the nickel particle size distributions were investigated by using scanning electron microscopy (SEM). An image analyzer has been used for the measurement of volume fraction of the nickel particles in the composites. The hardness was measured by using a Vickers hardness-testing. Based on hardness measurements K<sub>IC</sub>value were determined. The XRD results confirmed only two phases: Ni and α-Al<sub>2</sub>O<sub>3</sub>in all samples. The preliminary macroscopic observation as well as SEM showed, that the microstructure of the sample cross-section is not homogeneous. Microstructural characterization revealed the gradation of nickel content along the radial direction of hollow cylinder. Three zones were distinguished, from outer surface towards the inner side of the tube. The maximum of volume fraction of nickel particles was obtained at the middle zone of the composites. The results of hardness-testing revealed that the maximum hardness values were observed in region at the inner edge of the casting due to an absence of nickel particles.</p>