| 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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Sommer, Michaela
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Optimized Compound Layer Design for Highly Loaded Nitrided Gearscitations
- 2024Bewertung und Weiterentwicklung von Charakterisierungsmethoden für mehrphasige Nitrid-Verbindungsschichten
- 2023Mechanism and Observation of Pore Formation during Carbonitridingcitations
- 2023Microscopic Characterization of Compound Layerscitations
- 2021Investigation of Compound Layer Structures after Nitriding and Nitrocarburizing of Quenched and Tempered Steelscitations
- 2020Ceramic Coatings via MOCVD in Injection Molding Tools to Influence Thermal and Demolding Propertiescitations
- 2019Development of a Laser Structuring Process for Ceramic Coatings on Injection Molding Tools Produced by MOCVDcitations
- 2017Yttria-Stabilized Zirconia Thin Films via MOCVD for Thermal Barrier and Protective Applications in Injection Moldingcitations
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article
Ceramic Coatings via MOCVD in Injection Molding Tools to Influence Thermal and Demolding Properties
Abstract
<jats:title>Abstract</jats:title><jats:p>Tool surfaces can be protected against corrosion and wear by thin film coatings. In addition to the protective properties, ceramic materials with low thermal conductivity, such as yttrium-stabilized zirconium oxide, can thermally insulate tool surfaces. In an injection molding process, the thermal insulation enables a more precise partial tempering and can thus be used to reduce surface defects on the plastic parts produced. Furthermore, the coating can have a positive effect on the demolding of the plastic parts. The coatings are applied in a hot wall reactor by metal organic chemical vapor deposition (MOCVD). This enables a homogeneous application of zirconium oxide based thin films on steel tools with complex 3D surfaces. The performance of the coatings was evaluated in various injection molding tests and assessed by the quality of the manufactured parts.</jats:p>