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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Somers, Marcel Adrianius Johannes
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (195/195 displayed)
- 2024Methods for improving corrosion and wear resistance and strength of essentially nickel-free high-manganese austenitic stainless steel components
- 2024On the effect of salt bath nitrocarburizing on the cavitation erosion behavior of AISI 304L stainless steelcitations
- 2024Efficient ab initio stacking fault energy mapping for dilute interstitial alloyscitations
- 2023Reconciling experimental and theoretical stacking fault energies in face-centered cubic materials with the experimental twinning stresscitations
- 2023New White Etch Cracking resistant martensitic stainless steel for bearing applications by high temperature solution nitridingcitations
- 2023Process for obtaining a fine-grained martensitic structure component
- 2023Effect of heat treatment processes on the microstructure and mechanical properties of spray-formed 440C martensitic stainless steelcitations
- 2023Influence of ferrite-austenite distribution in 2205 duplex stainless steel on high-temperature solution nitriding behaviourcitations
- 2023Phase Stability and Deformation Modes in Functionally Graded Metastable Austenitic Stainless Steel; A Novel Approach to Evaluate the Role of Nitrogencitations
- 2023Thermal stability of hierarchical microstructural features in additively manufactured stainless steelcitations
- 2023Aging 17-4 PH martensitic stainless steel prior to hardeningcitations
- 2023Ab initio study of the effect of interstitial alloying on the intrinsic stacking fault energy of paramagnetic γ-Fe and austenitic stainless steelcitations
- 2022Effect of Manganese Sulfides and Nitriding on the Corrosion Resistance of Laser Marked Medical Martensitic Stainless Steel
- 2022Rapid Screening of the Mechanical Properties of 13 wt%Cr Steels with Uncharted Combinations of C and N Contentscitations
- 2022Gaseous nitriding of additively manufactured maraging steel; nitriding kinetics and microstructure evolutioncitations
- 2022Nitriding of Steelscitations
- 2022Influence of Laser Marking on Microstructure and Corrosion Performance of Martensitic Stainless Steel Surfaces for Biomedical Applicationscitations
- 2022Thermochemical post-processing of additively manufactured austenitic stainless steelcitations
- 2022Low-Temperature Gaseous Nitriding of 2205 Duplex Stainless Steel: Effect of Temperature and Nitriding Potential
- 2022Area determination with pile-up and sink-in in nanoindentation of oxygen containing titaniumcitations
- 2022Powder-based additive manufacturing of high-nitrogen stainless steels and austenitic nickel alloys
- 2021Extreme hardening of titanium with colossal interstitial contents of nitrogen and oxygencitations
- 2021Densification, microstructure, and mechanical properties of heat-treated MAR-M247 fabricated by Binder Jettingcitations
- 2021In-situ interstitial alloying during laser powder bed fusion of AISI 316 for superior corrosion resistancecitations
- 2021Targeted heat treatment of additively manufactured Ti-6Al-4V for controlled formation of Bi-lamellar microstructurescitations
- 2021Low temperature titanium hardening
- 2021Thermochemical surface hardening of Ti-6Al-4V: On the role of temperature and treatment mediacitations
- 2021Thermochemical surface hardening and self-repair of bulk metallic glass
- 2021Martensite formation during heating from cryogenic temperatures – A phase-field studycitations
- 2021Experimental validation of negative stacking fault energies in metastable face-centered cubic materialscitations
- 2021Multiscale in-situ studies of strain-induced martensite formation in inter-critically annealed extra-low-carbon martensitic stainless steelcitations
- 2021Extreme Expansion and Reversible Hydrogen Solubility in h.c.p. Titanium Stabilized by Colossal Interstitial Alloyingcitations
- 2020Anisotropy effects on gaseous nitriding of austenitic stainless steel single crystalscitations
- 2020Synchrotron X-ray diffraction investigation of the effect of cryogenic treatment on the microstructure of Ti-6Al-4Vcitations
- 2020High Temperature Solution Nitriding of Stainless Steels; Current Status and Future Trendscitations
- 2020Effect of edge print parameters on microstructure and high temperature solution nitriding response of additively manufactured austenitic stainless steelcitations
- 2020Strain, stress and stress relaxation in oxidized ZrCuAl-based bulk metallic glasscitations
- 2020On the Role of Isothermal Martensite Formation during Cryogenic Treatment of Steelscitations
- 2020Evolution of substructure in low-interstitial martensitic stainless steel during temperingcitations
- 2020Deformation mechanisms in meta-stable and nitrogen-stabilized austenitic stainless steel during severe surface deformationcitations
- 2020Cryogenic treatment of an AISI D2 steel: The role of isothermal martensite formation and “martensite conditioning”citations
- 2020Thermo-chemical-mechanical simulation of low temperature nitriding of austenitic stainless steel; inverse modelling of surface reaction ratescitations
- 2020Gaseous surface hardening of Ti-6Al-4V fabricated by selective laser meltingcitations
- 2019Thermochemical Surface Engineering of Stainless Steels With Interstitials; Symbiosis of Science, Technology and Innovation
- 2019Effect of scanning strategy during selective laser melting on surface topography, porosity, and microstructure of additively manufactured Ti-6Al-4Vcitations
- 2019High Temperature Solution Nitriding of Stainless Steels; Current Status and Future Trends
- 2019New Developments in High Temperature Solution Nitriding of Stainless Steels
- 2019High and Low Temperature Surface Hardening of Martensitic Stainless Steels
- 2019Influence of atmosphere on microstructure and nitrogen content in AISI 316L fabricated by laser‐based powder bed fusion
- 2019The Effect of Heat Treatment and Surface Hardening of 3D Printed Austenitic Stainless Steel AISI316l on Corrosion and Wear Properties
- 2019Residual stress determination in oxidized bulk metallic glass using X-ray diffraction and FIB/DIC methods
- 2019Thermochemical surface engineering: a playground for science and innovationcitations
- 2019Breaking the Limit of Micro-Ductility in Oxide Glassescitations
- 2019On the Influence of Deep Cryogenic Treatment on Tempering Transformations in AISI D2 Steels
- 2019Surface hardening by gaseous oxidizing of (Zr55Cu30Al10Ni5)98Er2 bulk-metallic glasscitations
- 2019Influence of heat treatment and thermochemical surface engineering on the hierarchical microstructures of 3d printed austenitic stainless steel
- 2018High temperature solution-nitriding and low-temperature nitriding of AISI 316: Effect on pitting potential and crevice corrosion performancecitations
- 2018In-situ analysis of redistribution of carbon and nitrogen during tempering of low interstitial martensitic stainless steelcitations
- 2018Gaseous surface hardening of martensitic stainless steels
- 2018Martensite Formation from Reverted Austenite at Sub-zero Celsius Temperaturecitations
- 2018Residual stress in expanded austenite on stainless steel; origin, measurement, and predictioncitations
- 2018In Situ Investigation of the Evolution of Lattice Strain and Stresses in Austenite and Martensite During Quenching and Tempering of Steelcitations
- 2018Characterization of oxide layers developed on ZrCuAl-based bulk metallic glasses during gaseous thermochemical treatment
- 2018Surface hardening of Zr-Cu based bulk metallic glasses using gaseous thermochemical treatment
- 2018High-temperature solution nitriding and low-temperature surface nitriding of 3D printed stainless steel
- 2018Optimal microstructural design for high thermal stability of pure FCC metals based on studying effect of twin boundaries character and network of grain boundariescitations
- 2018Activation energy of time-dependent martensite formation in steelcitations
- 2018Numerical Modelling of Mechanical Anisotropy during Low Temperature Nitriding of Stainless Steel
- 2018Formation and stabilization of reverted austenite in supermartensitic stainless steelcitations
- 2018Expanded austenite; from fundamental understanding to predicting composition- and stress-depth profiles
- 2017Thermally activated martensite formation in ferrous alloyscitations
- 2017A case hardened component of titanium
- 2017Hard Surface Layers by Pack Boriding and Gaseous Thermo-Reactive Deposition and Diffusion Treatmentscitations
- 2017Kinetics analysis of two-stage austenitization in supermartensitic stainless steelcitations
- 2017The ternary Fe-C-N system: Homogeneous distributions of nitrogen and carboncitations
- 2017On the elusive crystal structure of expanded austenitecitations
- 2017Cryogenic treatment of steel: from concept to metallurgical understanding
- 2017Measurement and tailoring of residual stress in expanded austenite on austenitic stainless steelcitations
- 2017Application of aluminum diffusion coatings to mitigate the KCl-induced high-temperature corrosioncitations
- 2017Effect of carbon on interstitial ordering and magnetic properties of ε-Fe2(N,C)1-zcitations
- 2017Formation and stabilization of reversed austenite in supermartensitic stainless steel
- 2017Discontinuous precipitation in a nickel-free high nitrogen austenitic stainless steel on solution nitridingcitations
- 2017Thermochemical Surface Engineering: A Playground for Science and Innovation
- 2017Martensite formation in Fe-C alloys at cryogenic temperaturescitations
- 2017Integrated Computational Modelling of Thermochemical Surface Engineering of Stainless Steel
- 2016Composition-dependent variation of magnetic properties and interstitial ordering in homogeneous expanded austenitecitations
- 2016Thermally activated formation of martensite in Fe-C alloys and Fe-17%Cr-C stainless steels during heating from boiling nitrogen temperature
- 2016Effect of Plastic Pre-straining on Residual Stress and Composition Profiles in Low-Temperature Surface-Hardened Austenitic Stainless Steelcitations
- 2016Sub-Zero Celsius treatment: a promising option for future martensitic stainless steels
- 2016Low-Temperature Nitriding of Deformed Austenitic Stainless Steels with Various Nitrogen Contents Obtained by Prior High-Temperature Solution Nitridingcitations
- 2016Martensitbildung in Fe-basierten Legierungen während der Erwärmung von Stickstoff-Siedetemperaturcitations
- 2016KCl-induced high temperature corrosion of selected commercial alloys. Part II: alumina and silica-formerscitations
- 2016Modelling the evolution of composition-and stress-depth profiles in austenitic stainless steels during low-temperature nitridingcitations
- 2016On the Carbon Solubility in Expanded Austenite and Formation of Hägg Carbide in AISI 316 Stainless Steelcitations
- 2016In Situ Techniques for the Investigation of the Kinetics of Austenitization of Supermartensitic Stainless Steelcitations
- 2016Low temperature surface hardening of stainless steel; the role of plastic deformation
- 2015KCl-induced high temperature corrosion of selected commercial alloys. Part I: chromia-formerscitations
- 2015Microstructural Characterization of Low Temperature Gas Nitrided Martensitic Stainless Steel
- 2015New Stainless Steel Alloys for Low Temperature Surface Hardening?citations
- 2015Anomalous kinetics of lath martensite formation in stainless steelcitations
- 2015Characterisation of Wear Resistant Boride Layers on a Tool Steel by Activity Controlled Pack Boronising
- 2015Modelling of composition and stress profiles in low temperature surface engineered stainless steel
- 2015Characterization of Transition Metal Carbide Layers Synthesized by Thermo-reactive Diffusion Processes
- 2015The sub-zero Celsius treatment of precipitation hardenable semi-austenitic stainless steel
- 2015Thermally activated growth of lath martensite in Fe–Cr–Ni–Al stainless steelcitations
- 2015Influence of Microstructure and Process Conditions on Simultaneous Low-Temperature Surface Hardening and Bulk Precipitation Hardening of Nanoflex®citations
- 2015Investigation of Martensite Formation in Fe Based Alloys During Heating From Boiling Nitrogen Temperature
- 2014Kinetics of anomalous multi-step formation of lath martensite in steelcitations
- 2014Evolution of compressive strains in retained austenite during sub-zero Celsius martensite formation and temperingcitations
- 2014Thermal expansion and phase transformations of nitrogen-expanded austenite studied with in situ synchrotron X-ray diffractioncitations
- 2014Microstructure of Precipitation Hardenable Powder Metallurgical Ni Alloys Containing 35 to 45 pct Cr and 3.5 to 6 pct Nbcitations
- 2014New amorphous interface for precipitate nitrides in steelcitations
- 2013In-situ investigation of martensite formation in AISI 52100 bearing steel at sub-zero Celsius temperature
- 2013Enhanced carbide precipitation during tempering of sub-zero Celsius treated AISI 52100 bearing steel
- 2013Nitriding and Nitrocarburizing; Current Status and Future Challenges
- 2013Determination of composition, residual stress and stacking fault depth profiles in expanded austenite with energy-dispersive diffractioncitations
- 2013Partial transformation of austenite in Al-Mn-Si TRIP steel upon tensile straining: an in situ EBSD studycitations
- 2013Low Temperature Gaseous Nitriding of a Stainless Steel Containing Strong Nitride Formers
- 2013Growth of Vanadium Carbide by Halide-Activated Pack Diffusion
- 2013Grain Boundary Engineering of Electrodeposited Thin Films
- 2013Isotope exchange investigation of nitrogen redistribution in expanded austenitecitations
- 2013In situ investigation of the martensitic transformation in Fe–12 wt.%Ni–0.6 wt.%C steel at subzero temperaturescitations
- 2012Extended x-ray absorption fine structure investigation of annealed carbon expanded austenitecitations
- 2012Interaction mechanisms between slurry coatings and solid oxide fuel cell interconnect alloys during high temperature oxidationcitations
- 2012Isothermal martensite formation at sub-zero temperaturescitations
- 2012Design and characterization of novel precipitation hardenable high Cr Ni-based superalloys
- 2012Microstructure characterization of Friction Stir Spot Welded TRIP steelcitations
- 2012Martensitic transformation and stress partitioning in a high-carbon steelcitations
- 2011In-vivo degradation mechanism of Ti-6Al-4V hip jointscitations
- 2011Low temperature gaseous surface hardening of stainless steel
- 2011Gaseous carburising of self-passivating Fe–Cr-Ni alloys in acetylene-hydrogen mixturescitations
- 2011Isothermal martensite formation at sub-zero temperaturescitations
- 2011Verbindungsschichtbildung beim Nitrieren und Nitrocarburieren
- 2011Method of activating an article of passive ferrous or non-ferrous metal prior to carburising, nitriding and /or nitrocarburising
- 2011Extended X-Ray Absorption Fine Structure Investigation of Carbon Stabilized Expanded Austenite and Carbides in Stainless Steel AISI 316citations
- 2011Sub-zero austenite to martensite transformation in a Fe-Ni-0.6wt.%C alloy
- 2011In-situ hot corrosion testing of candidate materials for exhaust valve spindles
- 2011Nitrocarburizing in ammonia-hydrocarbon gas mixtures
- 2010Expanded austenite, crystallography and residual stresscitations
- 2010Low temperature gaseous surface hardening of stainless steel
- 2010Extended X-ray absorption fine structure investigation of nitrogen stabilized expanded austenitecitations
- 2010Isothermal martensite formation at sub-zero temperatures
- 2010Interpretation of microstructure evolution during self-annealing and thermal annealing of nanocrystalline electrodeposits—A comparative studycitations
- 2010Mikrostruktur udvikling i trip-stål under frictionstir spot svejsning
- 2010On the role of Nb in Z-phase formation in a 12% Cr steelcitations
- 2010Low temperature gaseous nitriding of Ni based superalloyscitations
- 2010Lattice expansion of carbon-stabilized expanded austenitecitations
- 2010Nitrocarburising in ammonia-hydrocarbon gas mixtures
- 2010Microstructure Evolution During Steam Oxidation of a Nb Stabilized Austenitic Stainless Steelcitations
- 2010Low temperature thermochemical treatment of stainless steel; bridging from science to technology
- 2010Conversion of MX Nitrides to Modified Z-Phase in 9-12%Cr Ferritic Steels
- 2010Microstructure Evolution during Friction Stir Spot Welding of TRIP Steel
- 2010Conversion of MX nitrides to Z-phase in a martensitic 12% Cr steelcitations
- 2009Modelling Cr depletion under a growing Cr2O3 layer on austenitic stainless steel: the influence of grain boundary diffusioncitations
- 2009Stress and Composition of Carbon Stabilized Expanded Austenite on Stainless Steelcitations
- 2009Low-temperature gaseous surface hardening of stainless steel: the current statuscitations
- 2009Low Temperature Gaseous Nitriding of Ni-based Superalloys
- 2009Development of the inner oxide zone upon steam oxidation of an austenitic stainless steelcitations
- 2009Expanded austenite; crystallography and residual stress
- 2009Oxidation of X20 in Water Vapour: The Effect of Temperature and Oxygen Partial Pressurecitations
- 2009Stability of nanocrystalline electrochemically deposited layers
- 2008Microstructure and Hardness Distribution of Resistance Welded Advanced High Strength Steels
- 2008EXAFS investigation of low temperature nitrided stainless steelcitations
- 2008Nitrogen diffusion and nitrogen depth profiles in expanded austenite: experimental assessment, numerical simulation and role of stresscitations
- 2007Inter-diffusion between Co3O4 coatings and the oxide scale on Fe-22Crcitations
- 2007Oxidation of Fe–22Cr Coated with Co3O4: Microstructure Evolution and the Effect of Growth Stressescitations
- 2006Decomposition kinetics of expanded austenite with high nitrogen contents
- 2006Controlled dissolution of colossal quantities of nitrogen in stainless steel
- 2006Simulation of nitrogen concentration depth profiles in low temperature nitrided stainless steel
- 2006Simultaneous surface engineering and bulk hardening of precipitation hardening stainless steelcitations
- 2006Residual stress in Ni-W electrodepositscitations
- 2006Effect of Perovskite coating on oxide scale growth on Fe-22Cr
- 2006Microstructure and thermal stability of nickel layers electrodeposited from an additive-free sulphamate-based electrolyte
- 2005Residual Stress Induced by Nitriding and Nitrocarburizing
- 2005Low temperature gaseous nitriding and carburising of stainless steelcitations
- 2005Randschichthärtung von rostfreiem stahl durch Gasnitrierung und Gascarburierung bei niedringen Temperaturen
- 2004Selected Topics on Mass Transport in Gas-solid Interactions
- 2004Materialeopførsel og skadesanalyse
- 2003On the crystallographic structure of S-phasecitations
- 2003Inter-Diffusion between NiO Coating and the Oxide Scale on Fe-22Cr Alloy
- 2003Electrochemically Deposited Nickel Membranes; Process-Microstructure-Property Relationshipscitations
- 2003Kryogenbehandling: vejen til forståelse
- 2003Development of compound layer of iron (carbo)nitrides during nitriding of steelcitations
- 2002On the kinetics of the initial oxidation of iron and iron nitride
- 2002Gefuge und Eigenschaften - Modellierung der Keimbildungs- und Wachstumskinetik der Verbindungsschicht beim Nitrieren von Reineisen
- 2002Fatigue crack Behaviour in a High Strength Tool Steel
- 2002Microstructure Charaterization of a Hardened and Tempered Tool Steel: from Macro to Nano Scale
- 2002Interdiffusion between Co3O4 coating and the oxide scale of Fe-22Cr alloy
- 2002Influence of 1,3,6 naphthalene trisulfonic acid on microstructure & hardness in electrodeposited Ni-layers
- 2001Nucleation of iron nitrides during gaseous nitriding of iron; the effect of a preoxidation treatment
- 2001Quantification of Laves Phase Particle Size in 9CrW Steel
- 2001Residual stress in a M3:2 PM high speed steel; effect of mechanical loading
- 2000On the effect of pre-oxidation on the nitriding kinetics
- 2000On the effect of pre-oxidation on the kinetics of gaseous nitriding of iron
- 2000Microstructural and compositional Evolution of Compound Layers during Gaseous Nitrocarburizing
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article
Martensitbildung in Fe-basierten Legierungen während der Erwärmung von Stickstoff-Siedetemperatur
Abstract
The austenite-to-martensite transformation at temperatures below room temperature was investigated in situ by magnetometry in Fe-N, Fe-Cr-C and Fe-Cr-Ni based alloys. After quenching to room temperature, samples were immersed in boiling nitrogen and martensite formation was followed during subsequent heating to room temperature. Different tests were performed with heating rates ranging from 0.5 K/min to 10 K/min. For comparison a sample was up-quenched in water to verify whether martensite formation can be suppressed<br/>at high heating rates. Thermally activated formation of martensite during heating was convincingly demonstrated for all investigated materials by showing heating rate dependent transformation kinetics. Moreover, magnetometry showed that the heating rate influences the fraction of martensite formed during the thermal treatment. The activation energy for thermally activated martensite formation asquantified by a Kissinger-like method lies in the range 11-18 kJ/mol and increases with the total fraction of interstitials in the alloy.