693.932 PEOPLE
| 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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Winther, Grethe
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (55/55 displayed)
- 20243D microstructural and strain evolution during the early stages of tensile deformationcitations
- 2024Microstructure and stress mapping in 3D at industrially relevant degrees of plastic deformationcitations
- 2024Microstructure and stress mapping in 3D at industrially relevant degrees of plastic deformationcitations
- 2024Microstructure and stress mapping in 3D at industrially relevant degrees of plastic deformationcitations
- 2024Recrystallization and mechanical behavior of Co 40 (CrFeNi) 60 medium-entropy alloy
- 2022High-resolution 3D X-ray diffraction microscopy: 3D mapping of deformed metal microstructurescitations
- 2022High-resolution 3D X-ray diffraction microscopy: 3D mapping of deformed metal microstructurescitations
- 2022Anisotropic yield surfaces of additively manufactured metals simulated with crystal plasticitycitations
- 2022Area determination with pile-up and sink-in in nanoindentation of oxygen containing titaniumcitations
- 2022Area determination with pile-up and sink-in in nanoindentation of oxygen containing titaniumcitations
- 2022Impact of the plastic deformation microstructure in metals on the kinetics of recrystallization: A phase-field studycitations
- 2022Analysis of inter- and intragranular variations based on 3DXRD data and crystal plasticitycitations
- 2021Extreme hardening of titanium with colossal interstitial contents of nitrogen and oxygencitations
- 2021Extreme hardening of titanium with colossal interstitial contents of nitrogen and oxygencitations
- 2020Anisotropy effects on gaseous nitriding of austenitic stainless steel single crystalscitations
- 2020Anisotropy effects on gaseous nitriding of austenitic stainless steel single crystalscitations
- 2020Deformation mechanisms in meta-stable and nitrogen-stabilized austenitic stainless steel during severe surface deformationcitations
- 2020Deformation mechanisms in meta-stable and nitrogen-stabilized austenitic stainless steel during severe surface deformationcitations
- 2020Theoretical development of continuum dislocation dynamics for finite-deformation crystal plasticity at the mesoscalecitations
- 2019Change of the Decorative Properties of Zinc-Plated Zinc Die Castings over Timecitations
- 2019A sheet metal necking formability diagram for nonlinear strain paths
- 2018High temperature solution-nitriding and low-temperature nitriding of AISI 316: Effect on pitting potential and crevice corrosion performancecitations
- 2018High temperature solution-nitriding and low-temperature nitriding of AISI 316: Effect on pitting potential and crevice corrosion performancecitations
- 2018Residual stress in expanded austenite on stainless steel; origin, measurement, and predictioncitations
- 2018Residual stress in expanded austenite on stainless steel; origin, measurement, and predictioncitations
- 2018Numerical Modelling of Mechanical Anisotropy during Low Temperature Nitriding of Stainless Steel
- 2018Expanded austenite; from fundamental understanding to predicting composition- and stress-depth profiles
- 2018Expanded austenite; from fundamental understanding to predicting composition- and stress-depth profiles
- 2017Measured resolved shear stresses and Bishop-Hill stress states in individual grains of austenitic stainless steelcitations
- 2017Measured resolved shear stresses and Bishop-Hill stress states in individual grains of austenitic stainless steelcitations
- 2017On the elusive crystal structure of expanded austenitecitations
- 2017Measurement and tailoring of residual stress in expanded austenite on austenitic stainless steelcitations
- 2017Measurement and tailoring of residual stress in expanded austenite on austenitic stainless steelcitations
- 2016Effect of Plastic Pre-straining on Residual Stress and Composition Profiles in Low-Temperature Surface-Hardened Austenitic Stainless Steelcitations
- 2016Effect of Plastic Pre-straining on Residual Stress and Composition Profiles in Low-Temperature Surface-Hardened Austenitic Stainless Steelcitations
- 2016Analysis of experimental grain scale data in a crystal plasticity framework
- 2016Prediction of dislocation boundary characteristics
- 2016Elastic interaction between twins during tensile deformation of austenitic stainless steelcitations
- 2016Low-Temperature Nitriding of Deformed Austenitic Stainless Steels with Various Nitrogen Contents Obtained by Prior High-Temperature Solution Nitridingcitations
- 2016Low-Temperature Nitriding of Deformed Austenitic Stainless Steels with Various Nitrogen Contents Obtained by Prior High-Temperature Solution Nitridingcitations
- 2016Low temperature surface hardening of stainless steel; the role of plastic deformation
- 2016Low temperature surface hardening of stainless steel; the role of plastic deformation
- 2015Microstructural evolution at multiple scales during plastic deformation
- 2015Deformation-induced microstructural evolution at grain scale
- 2015Deformation-induced orientation spread in individual bulk grains of an interstitial-free steelcitations
- 2015Influence of Microstructure and Process Conditions on Simultaneous Low-Temperature Surface Hardening and Bulk Precipitation Hardening of Nanoflex®citations
- 2015Influence of Microstructure and Process Conditions on Simultaneous Low-Temperature Surface Hardening and Bulk Precipitation Hardening of Nanoflex®citations
- 2014Grain centre mapping - 3DXRD measurements of average grain characteristics.
- 2012Strain distribution during tensile deformation of nanostructured aluminum samplescitations
- 2012Effect of hardness of martensite and ferrite on void formation in dual phase steelcitations
- 2012Length scale effects on deformation microstructure formation in the near-micrometre grain size regime
- 2011Danish Chinese Center for Nanometals
- 2011Grain-resolved elastic strains in deformed copper measured by three-dimensional X-ray diffractioncitations
- 2010Strain rate dependence of the flow stress in nanostructured aluminium sheets produced by accumulative roll bonding
- 2009Slip systems, dislocation boundaries and lattice rotations in deformed metals
Places of action
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article
Anisotropy effects on gaseous nitriding of austenitic stainless steel single crystals
Abstract
<p>Low temperature nitrided austenitic stainless steel exhibits strong orientation dependent case growth kinetics. Anisotropy effects during low temperature gaseous nitriding of single crystals of austenitic stainless steel with surface-normal orientations 〈100〉, 〈111〉 and 〈10 7 2〉 were investigated with thermogravimetry, X-ray diffractometry (XRD), glow discharge optical emission spectroscopy (GD-OES), nano-indentation and electron back-scatter diffraction (EBSD). Case growth kinetics were fastest for 〈100〉 and slowest for 〈111〉. Depth-profiling over the case depth was accomplished by successive layer removal combined with X-ray diffraction and nano-indentation. The results indicate that anisotropic case-growth kinetics is related to early nucleation of long-range ordered (LRO) over-stoichiometric γ’<sub>N</sub>−Me<sub>4</sub>N<sub>1+</sub> <sub>x</sub> (Me=metal atoms) in 〈100〉, which is inseparable from short range ordered (SRO) expanded austenite, γ<sub>N</sub>. Depth ranges of elasto-plastic and purely plastic accommodation of the nitrogen induced lattice expansion were distinguished. In the elasto-plastic region stress-gradient enhanced diffusion of N is observed.</p>