| 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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Klakurková, Lenka
Epoka University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2022The Corrosion Resistance of Hard Anodised EN AW 7075 T6 Alloy ; Korozní odolnost EN AW 7075 T6 po anodizaci
- 2022Chemical stability of tricalcium phosphate - iron composite during spark plasma sinteringcitations
- 2022Effect of Preheating on the Residual Stress and Material Properties of Inconel 939 Processed by Laser Powder Bed Fusioncitations
- 2021Corrosion Resistance of Ferritic Stainless Steel X12Cr13 After Application of Low-Temperature and High-Temperature Plasma Nitridingcitations
- 2021Application of sacrificial coatings and effect of composition on Al-Al3NI Ultrafine eutectic formationcitations
- 2017Fracture Mechanism of Interpenetrating Iron-Tricalcium Phosphate Composite ; Lomové mechanismy inpenetrovaného kompozizu železo - trikalcium fosfátcitations
- 2014Application of sacrificial coatings and effect of composition on Al-Al3Ni ultrafine eutectic formationcitations
- 2014Temperature effect on the microstructural development of Al–Ni layered binary couples produced by an unconventional methodcitations
Places of action
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article
Chemical stability of tricalcium phosphate - iron composite during spark plasma sintering
Abstract
Tricalcium phosphate (Ca3(PO4)2, TCP) is a wide-used ceramic as a bone filler material due to its good osteoconductivity property. Nevertheless, its poor mechanical properties does not allow its use for load-bearing applications. Therefore, the option of improving its strength and toughness by adding a Biocompatible metallic component is a promising alternative to overcome this drawback, leading to the fabrication of improved bone implants. The present work is focused on defining the thermal stability of alpha-TCP (-TCP) when it is sintered together with iron (Fe) by spark plasma sintering. The results showed the thermal stability of the composite with no degradation or oxidation in the ceramic or metal phase. A clear advantage from the TCP-Fe composites respect others, such as hydroxyapatite-titanium, is the complete retention of the TCP due to the less reactivity with iron respect titanium. Furthermore, the allotropic phase transformation from alpha to beta-TCP polymorph was reduced by sintering at 900 °C. However, also the densification of the material was impaired at this temperature. It is expected that spark plasma sintering allows the fabrication of TCP-Fe composites free of secondary phases that compromise the mechanical strength of the material.