| 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
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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
Mechanism and Observation of Pore Formation during Carbonitriding
Abstract
<jats:title>Abstract</jats:title><jats:p>Carbonitriding enhances properties of many steels and is therefore an attractive alternative for surface hardening of steel components in the mechanical industry. However, pore formation in the carbon and nitrogen enriched surface layer may occur under certain process conditions. For a given steel and case depth specification, pore formation can be managed by reducing the nitrogen activity of the carbonitriding atmosphere below a defined limit, depending on process temperature and process time. Recent progress in process control allows automatic and independent adjustments of the carbon and nitrogen activities and corresponding potentials of the carbonitriding atmosphere. This study contributes to the practical evaluation of pore formation limits under selected carbonitriding conditions for a range of commonly used engineering steel grades.</jats:p>