| 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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Karhu, Marjaana
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (27/27 displayed)
- 2023Investigation of Novel Nano-carbide WC/CoCr Coatings Applied by HVAFcitations
- 2022Investigation of novel nano-carbide WC/CoCr coatings applied by HVAF
- 2022Mining tailings as a raw material for glass-bonded thermally sprayed ceramic coatings : Microstructure and propertiescitations
- 2020Utilizing mixed-mineralogy ferroan magnesite tailings as the source of magnesium oxide in magnesium potassium phosphate cementcitations
- 2020Utilizing mixed-mineralogy ferroan magnesite tailings as the source of magnesium oxide in magnesium potassium phosphate cementcitations
- 2020Utilization of Mineral Side Streams in High Temperature Ceramic Materials:Dissertation
- 2020Mining tailings as a raw material for glass-bonded thermally sprayed ceramic coatings:Microstructure and propertiescitations
- 2019Magnesite-rich mining tailings as a raw material for refractory ceramics:Microstructural and thermal analysiscitations
- 2019Mining tailings as raw materials for reaction-sintered aluminosilicate ceramics : Effect of mineralogical composition on microstructure and propertiescitations
- 2019Mining tailings as raw materials for reaction-sintered aluminosilicate ceramicscitations
- 2019Mining tailings as raw materials for reaction-sintered aluminosilicate ceramics:Effect of mineralogical composition on microstructure and propertiescitations
- 2018Nanocrystalline WC-Co HVAF Coatings by Utilizing Novel Powder Manufacturing Route Using Water-Soluble Raw Materialscitations
- 2017Reaction heat utilization in aluminosilicate-based ceramics synthesis and sintering
- 2017Nanostructural WC-Co coatings by utilizing novel powder manufacturing route using water soluble raw materials
- 2016Preparing nano structural WC-Co powders by utilizing soluble raw materials by spray drying and synthesis method
- 2016Preparing nano-structural WC-Co coatings by utilizing novel powder manufacturing route
- 2016Synthesis of nano structural Cr 3 C 2 powders from water soluble precursors
- 2016Reaction heat utilization potential in mullite and spinel based ceramics synthesis and sintering
- 2016Exothermic assisted synthesis of mullite and spinel based ceramics
- 2016Reaction heat potential utilization in mullite and spinel based ceramics synthesis and sintering
- 2016Synthesis of nano structural Cr3C2 powders from water soluble precursors
- 2015Synthesis of nano structural WC-Co powders from water soluble precursors: effects of carbon content to chemical and phase structure
- 2015Synthesis of nano structural WC-Co powders from water soluble precursors:Effects of tungsten source and synthesis atmosphere on chemical and phase structure evolutions
- 2015Sintering of nano structural WC with cobalt matrix synthesised from soluble raw materials
- 2015Novel titanium carbide based hard metal alternative for traditional WC-Co
- 2012Microstructure analysis and damage patterns of thermally cycled Ti-49.7Ni (at.%) wirescitations
- 2011R-phase actuated SMA composites in adaptive wind turbine blade trailing edge
Places of action
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document
Synthesis of nano structural Cr3C2 powders from water soluble precursors
Abstract
Thermal sprayed carbide such as WC-Co(Cr) and Cr<sub>3</sub>C<sub>2</sub>-NiCr coatings are well known and widely used for wear protection purposes. Nanocarbides in cermets have shown promising results in gaining the hardness, wear performance in abrasion, cavitation and slurry type of wear conditions. Even friction properties have been reported to be improved by the use of nanocarbides. The driving force for reducing the carbide grain size comes from the fact that, as the carbide size becomes smaller the binder mean free path is reduced, resulting in higher resistance to deformation and material loss. Agglomeration and sintering is a generalized method to produce micron and sub-micron WC- or Cr<sub>3</sub>C<sub>2</sub>-powders for thermal spraying. Commonly this method involves production of carbide and metal separately and primary particles are then mixed in spray drying. Presented study is a part of the research aiming to create a novel powder manufacturing route for homogenous nano structural Cr<sub>3</sub>C<sub>2</sub> + Ni matrix powder for thermal spraying. Goal of work was to synthesize nano structural Cr<sub>3</sub>C<sub>2</sub> powders from water soluble precursors and study the effects of synthesis atmosphere and temperature to chemical and phase structure and particle size of the final products.