| 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 |
|
Maj, Piotr
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) Techniquecitations
- 2020The Influence of Microstructure on Corrosion Resistance of Mg-3Al-1Zn-15Li (LAZ1531) Alloycitations
- 2019Zirconium purity influence on the critical diameter and thermal indicators of the Zr48Cu36Al9Ag7 alloycitations
- 2019Mechanical properties and microstructure of Inconel 625 cylinders used in aerospace industry subjected to flow forming with laser and standard heat treatmentcitations
- 2019Texture, residual stresses and mechanical properties analysis in the commercial 1.4462 duplex stainless steel subjected to hydrostatic extrusioncitations
- 2018Precipitation and mechanical properties of UNS 2205 duplex steel subjected to hydrostatic extrusion after heat treatmentcitations
- 2018Formability, Microstructure and Mechanical Properties of Flow-Formed 17-4 PH Stainless Steelcitations
- 2018Flow forming and heat-treatment of Inconel 718 cylinderscitations
- 2017Microstructure and strain-stress analysis of the dynamic strain aging in inconel 625 at high temperature citations
- 2017Microstructure and mechanical properties investigation of CP titanium processed by selective laser melting (SLM)citations
- 2017Heterogeneity of deformation in duplex stainless steel subjected to hydrostatic extrusion
- 2017Laser and Electron Beam Additive Manufacturing Methods of Fabricating Titanium Bone Implantscitations
- 2017The Precipitation Processes and Mechanical Properties of Aged Inconel 718 Alloy After Annealingcitations
- 2015Evaluation of the Quality of Coatings Deposited on AZ31 Magnesium Alloy Using the Anodising Method / Ocena Jakości Powłok Wykonanych Na Stopie Magnezu Az31 Metodą Anodowaniacitations
- 2014Microstructure and mechanical properties of duplex stainless steel subjected to hydrostatic extrusioncitations
Places of action
| Organizations | Location | People |
|---|
article
Precipitation and mechanical properties of UNS 2205 duplex steel subjected to hydrostatic extrusion after heat treatment
Abstract
The aim of this study was to analyze the impact of severe plastic deformation on 1.4462 duplex stainless steel(UNS 2205) subjected to hydrostatic extrusion (HE) and subsequent heat treatment at selected temperatures. The tests were conducted on a material deformed with a total strain of ε = 3.8 after annealing in the temperature range of 400–800 °C. The characterization was carried out using transmission electron microscopy (TEM), optical microscopy, Vickers hardness and tensile testing. The results showed that the strength of the steel was a function of strain aging, grain growth and phase transformation. The highest Ultimate Tensile Strength measured in the experiment was nearly 2.1 GPa compared with 1.7 GPa for the cold-deformed material. The changes in the austenite and ferrite phases after annealing were different, resulting in a peculiar microstructure with a mix of very small and fragmented γ and σ phases and recrystallized α grains. This resulted in an increase in its strength and a bimodal structure. Overall the research has described in detail the interactions that are present in highalloy steel during the heat treatment process