| 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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Matikainen, Ville
Tampere University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2022Electrochemical Corrosion Characterization of Submicron WC-12Co Coatings Produced by CGS and HVAF Compared with Sintered Bulkscitations
- 2022Electrochemical Corrosion Characterization of Submicron WC-12Co Coatings Produced by CGS and HVAF Compared with Sintered Bulkscitations
- 2022Investigation of novel nano-carbide WC/CoCr coatings applied by HVAF
- 2020A study of Cr3C2-based HVOF- and HVAF-sprayed coatingscitations
- 2019Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processescitations
- 2019Chlorine induced high-temperature corrosion mechanisms in HVOF and HVAF sprayed Cr3C2-based hardmetal coatingscitations
- 2018Tribology of FeVCrC coatings deposited by HVOF and HVAF thermal spray processescitations
- 2018High Speed Slurry-Pot Erosion Wear Testing of HVOF and HVAF Sprayed Hardmetal Coatings
- 2018Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processes
- 2018Chlorine-Induced High Temperature Corrosion of Inconel 625 Sprayed Coatings Deposited with Different Thermal Spray Techniquescitations
- 2018Effect of Carbide Dissolution on Chlorine Induced High Temperature Corrosion of HVOF and HVAF Sprayed Cr3C2-NiCrMoNb Coatingscitations
- 2018Wear resistance of HVAF-sprayed hardmetal coatings
- 2017Effect of Nozzle Geometry on the Microstructure and Properties of HVAF Sprayed Hard Metal Coatings
- 2017Effect of Carbide Dissolution in the Metal Matrix of HVOF and HVAF Sprayed Cr3C2-NiCrMoNb Coatings on the Initial Stage of Chlorine High Temperature Corrosion
- 2017Chlorine-Induced High Temperature Corrosion of Inconel 625 Sprayed Coatings Deposited with Different Thermal Spray Techniquescitations
- 2017A Study of Cr3C2-Based HVOF- and HVAF-Sprayed Coatingscitations
- 2017Cavitation erosion, slurry erosion and solid particle erosion performance of metal matrix composite (MMC) coatings sprayed with modern high velocity thermal spray processes
- 2017Sliding wear behaviour of HVOF and HVAF sprayed Cr3C2-based coatingscitations
- 2016Electron Microscopic Characterization of Thermally-Sprayed Cr3C2-37WC-18-NiCoCrFe Coating
- 2016Microstructure and Sliding Wear Behavior of Fe-Based Coatings Manufactured with HVOF and HVAF Thermal Spray Processescitations
- 2016Corrosion Behavior of WC-FeCrAl Coatings Deposited by HVOF and HVAF Thermal Spraying Methods
- 2016Sliding and abrasive wear behaviour of HVOF- and HVAF-sprayed Cr3C2-NiCr hardmetal coatingscitations
- 2015Microstructural Characteristics Of Different Cr3C2 Coating Compositions Sprayed with HVAF Process
- 2015High Temperature 3-body Abrasive Wear of HVOF and HVAF Sprayed Cr3C2-NiCr Coatings
- 2015Advanced coatings by novel high-kinetic thermal spray processes
- 2015Corrosion Behavior of WC-Ni Coatings Deposited by Different Thermal Spraying Methods
- 2015Effect of spraying parameters on the microstructural and corrosion properties of HVAF-sprayed Fe-Cr-Ni-B-C coatingscitations
- 2015Tribology of HVOF- and HVAF-sprayed WC-10Co4Cr hardmetal coatingscitations
Places of action
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article
A study of Cr3C2-based HVOF- and HVAF-sprayed coatings
Abstract
<p>Material and spray process selection are the key factors in the tailoring of thermal sprayed coatings for demanding industrial applications. In this study, four commercial Cr<sub>3</sub>C<sub>2</sub>-based feedstock materials were sprayed with gas-fuelled high-velocity oxygen-fuel (HVOF) and modern high-velocity air-fuel (HVAF) spray processes. Two materials with standard Cr<sub>3</sub>C<sub>2</sub>–25NiCr composition (porous and dense), a Cr<sub>3</sub>C<sub>2</sub>–50NiCrMoNb and Cr<sub>3</sub>C<sub>2</sub>–37WC–18NiCoCr materials were sprayed in addition to the reference WC-10Co4Cr material. The Cr<sub>3</sub>C<sub>2</sub>–50NiCrMoNb had a higher content of the Ni-based metal matrix compared to standard Cr<sub>3</sub>C<sub>2</sub>–25NiCr composition for added corrosion resistance, while the Cr<sub>3</sub>C<sub>2</sub>–37WC–18NiCoCr material contained additional tungsten carbide (WC) particles to improve the wear resistance. In abrasion and dry particle erosion, the Cr<sub>3</sub>C<sub>2</sub>–50NiCrMoNb coatings showed a higher degree of plastic deformation and increased material loss, whereas the Cr<sub>3</sub>C<sub>2</sub>–37WC–18NiCoCr coating had wear resistance between the standard Cr<sub>3</sub>C<sub>2</sub>–25NiCr and reference WC-10Co4Cr coatings. In cavitation erosion, the lower carbide content of Cr<sub>3</sub>C<sub>2</sub>–50NiCrMoNb coatings turned out to improve the resistance against fatigue wear due to higher fracture toughness. Overall, the HVAF sprayed coatings had higher elastic modulus, higher fracture toughness, equal or higher abrasion and erosion resistance, and higher cavitation erosion resistance compared to the HVOF sprayed counterparts.</p>