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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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Senderowski, Cezary
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Cermet Powders Based on TiAl Intermetallic for Thermal Sprayingcitations
- 2023Thermal Barrier Coatings for High-Temperature Performance of Nickel-Based Superalloys: A Synthetic Reviewcitations
- 2023Effect of APS Spraying Parameters on the Microstructure Formation of Fe3Al Intermetallics Coatings Using Mechanochemically Synthesized Nanocrystalline Fe-Al Powderscitations
- 2020Evaluation the structure transformation of intermetallic feal powder particles in gas detonation spraying process (GDS) to the water
- 2020Microstructure and mechanical properties of cobalt-based stellite 6 alloy coating fabricated by laser engineered net shaping (LENS)
- 2019Dilatometric study of high temperature exposure effects in multiphase Fe-Ai intermetallic/oxide ceramic coating deposited by gas detonation spraying
- 2018Mechanisms of structure formation and thermo-physical properties of gas detonation sprayed Fe-Al type coatingscitations
- 2018Thermal stability of thermophysical properties of multiphase Fe-Al intermetallic/oxide ceramics coatings deposited by gas detonation sprayingcitations
- 2011Detonation Deposited Fe-Al Coatings Part II: Transmission Electron Microscopy of Interlayers and Fe-Al Intermetallic Coating Detonation Sprayed onto the 045 Steel Substratecitations
- 2010Possible applications of self-decomposing iintermetallic Fe-Al type powders in the form of HVOF and D-gun spraying protective coatings
- 2007Influence of detonation gun spraying conditions on the quality of Fe-Al intermetallic protective coatings in the presence of NiAl and NiCr interlayers
- 2007Influence of microstructure of superficial layer on the mechanical properties of nitrocarburized P6M5 steel grade
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document
Thermal stability of thermophysical properties of multiphase Fe-Al intermetallic/oxide ceramics coatings deposited by gas detonation spraying
Abstract
<p>While depositing Fe-AI intermetallic powders applying a gas detonation spraying a certain coating structures containing oxide ceramics are created. These structures exhibit both extreme mechanical resistance and unusual thermophysical properties (TP) also. One of such property is relatively low thermal conductivity. A possible application as thermal barrier coatings needs precise determination of TP dependence on temperature and resistance of the coating structure to temperature exposition. At present study TPs were investigated for a coating produced from Fe-AI intermetallic powder in a course of complex measurements including DSC analyses, laser flash thermal diffusivity measurements, dilatometric studies complemented with microstructural analyses. The study resulted in full characterization of the investigated structure TPs: density, thermal expansivity, heat capacity and thermal conductivity. During thermal analyses interesting phenomena concerning thermal resistance to the temperature exposition of the investigated coating were revealed. The obtained results complement rather sparse literature data on TPs in that subject and contribute to better understanding of gas detonation spraying (GDS) process technology and intermetallie/oxide structures property understanding.</p>