| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Rożniatowski, Krzysztof
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2022Comparison Study of PVD Coatings: TiN/AlTiN, TiN and TiAlSiN Used in Wood Machiningcitations
- 2022Mechanical Behavior of Nitrocarburised Austenitic Steel Coated with N-DLC by Means of DC and Pulsed Glow Dischargecitations
- 2021Improving the Properties of Composite Titanium Nitride Layers on the AZ91D Magnesium Alloy Using Hydrothermal Treatmentcitations
- 2020Influence of nitrided and nitrocarburised layers on the functional properties of nitrogen-doped soft carbon-based coatings deposited on 316L steel under DC glow-discharge conditionscitations
- 2020CORROSION RESISTANCE OF NITROGEN-DOPED DLC COATINGS PRODUCED IN GLOW DISCHARGE CONDITIONS ON NITRIDED AUSTENITIC STEELcitations
- 2018The Influence of Selective Laser Melting (SLM) Process Parameters on In-Vitro Cell Responsecitations
- 2017Microstructure and mechanical properties investigation of CP titanium processed by selective laser melting (SLM)citations
- 2017The effect of current types on the microstructure and corrosion properties of Ni/NANOAl2O3 composite coatings
- 2016Influence of Nitrided Layer on the Properties of Carbon Coatings Produced on X105CrMo17 Steel Under DC Glow-Discharge Conditionscitations
- 2016Synthesis and structural study of a self-organized MnTiO3-TiO2 eutecticcitations
- 2015Quantitative imaging of electrospun fibers by PeakForce Quantitative NanoMechanics Atomic Force Microscopy using etched scanning probescitations
- 2009Description of the homogeneity of material microstructures: using computer-aided analysiscitations
- 2008PrAlO3−PrAl11O18 Eutectic: Its Microstructure and Spectroscopic Propertiescitations
- 2006Self-Organized, Rodlike, Micrometer-Scale Microstructure of Tb3Sc2Al3O12−TbScO3:Pr Eutecticcitations
- 2001Free surface contribution to sensitization of an austenitic stainless steelcitations
Places of action
| Organizations | Location | People |
|---|
article
Free surface contribution to sensitization of an austenitic stainless steel
Abstract
Austenitic stainless steels are widely used in corrosive environments. During plastic straining these steels exhibit environmental effect. The flow stress in air at intermediate temperatures is compared with the specimens strained in vacuum. Static annealing in air and vacuum to a different degree strengthens the material at room temperature. The data reported here was collected for AISI 316 and 316L austenitic stainless steels. The specimens have been subjected to annealing at 900°C followed by water quenching+annealing at 600°C in either air or vacuum. The results obtained show that the resistance to corrosion of the grain boundaries in austenitic stainless steel subjected to recrystallization annealing at 900°C in air is particularly low in the near-surface layer of specimens. The additional annealing at 600°C either in vacuum or air per se does not lead to formation of a measurable Cr-depletion along grain boundaries in the near-surface zone. The observation of surface sensitization proves a detrimental effect, a high temperature annealing in air on corrosion resistance of an austenitic stainless steel. The results show that the harmful consequence of a high temperature annealing in air can be reversed by a subsequent annealing in vacuum at intermediate temperatures. The results also rationalize mechanical cleaning of elements subjected to a heat-treatment in air.