| 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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Kücükyildiz, Ömer Can
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2022Rapid Screening of the Mechanical Properties of 13 wt%Cr Steels with Uncharted Combinations of C and N Contentscitations
- 2022Area determination with pile-up and sink-in in nanoindentation of oxygen containing titaniumcitations
- 2021Extreme hardening of titanium with colossal interstitial contents of nitrogen and oxygencitations
- 2020Anisotropy effects on gaseous nitriding of austenitic stainless steel single crystalscitations
- 2020Thermo-chemical-mechanical simulation of low temperature nitriding of austenitic stainless steel; inverse modelling of surface reaction ratescitations
- 2018Residual stress in expanded austenite on stainless steel; origin, measurement, and predictioncitations
- 2018Numerical Modelling of Mechanical Anisotropy during Low Temperature Nitriding of Stainless Steel
- 2018A simple model linking surface roughness with friction coefficient and manufacturing cost
- 2017Integrated Computational Modelling of Thermochemical Surface Engineering of Stainless Steel
Places of action
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conferencepaper
Numerical Modelling of Mechanical Anisotropy during Low Temperature Nitriding of Stainless Steel
Abstract
A 3D Finite Element method (FEM) model for investigation of the anisotropic mechanical behaviour of austenitic stainless steel during nitriding is presented. The model considers the non-linear concentration dependent diffusion of nitrogen including trapping by chromium, the surface reaction, elastic and plastic anisotropy and influences on thermodynamics (solubility) and diffusion kinetics. Large differences in the nitrided case thickness have previously been attributed to the elastic and plastic anisotropy, which in turn affects the diffusion and solubility properties of nitrogen. The two mechanically distinctive grain orientations <001> and <111> are simulated and the stress, strain and concentration profiles are discussed and compared to experimental findings.