| 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 |
|
Olbricht, Jürgen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024High Temperature Fatigue Crack Growth in Nickel-Based Alloys Refurbished by Additive Manufacturing
- 2024Fatigue and fracture in dual-material specimens of nickel-based alloys fabricated by hybrid additive manufacturingcitations
- 2024Fatigue crack growth behavior of Alloy 247DS brazed joints at high temperaturescitations
- 2022Impact of Sample Geometry and Surface Finish on VM12‑SHC Ferritic–Martensitic Steel Under Cyclic Steam Atmosphere Operating Conditionscitations
- 2022Impact of Sample Geometry and Surface Finish on VM12-SHC Ferritic–Martensitic Steel Under Cyclic Steam Atmosphere Operating Conditionscitations
- 2019Cyclic operation performance of 9-12% Cr ferritic-martensitic steels part 2: Microstructural evolution during cyclic loading and its representation in a physically-based micromechanical model
- 2019Cyclic operation performance of 9-12% Cr ferritic-martensitic steels part 1: Cyclic mechanical behavior under fatigue and creep-fatigue loading
- 2019Charakterisierung von Hochtemperaturwerkstoffen durch Zug- und Ermüdungsversuche an Kleinproben ; Characterization of high-temperature materials by tensile and fatigue tests on small specimens
- 2019Low Cycle Fatigue and Relaxation Performance of Ferritic–Martensitic Grade P92 Steelcitations
- 2018Cyclic loading performance and related microstructure evolution of ferritic-martensitic 9-12% Cr steels
- 2018High temperature mechanical testing of metalscitations
- 2017Size effects in miniature specimen creep testing of P91
- 2010Localization events and microstructural evolution in ultra-fine grained NiTi shape memory alloys during thermo-mechanical loading
- 2009Mechanical and microstructural observations during compression creep of a short fiber reinforced AlMg metal matrix composite
- 2008Pseudoelastic cycling and ageing effects at ambient temperature in nanocrystalline Ni-rich NiTi wire
- 2008The influence of temperature on the evolution of functional properties during pseudoelastic cycling of ultra fine grained NiTi
Places of action
| Organizations | Location | People |
|---|
article
Low Cycle Fatigue and Relaxation Performance of Ferritic–Martensitic Grade P92 Steel
Abstract
Due to their excellent creep resistance and good oxidation resistance, 9–12% Cr ferritic–martensitic stainless steels are widely used as high temperature construction materials in power plants. However, the mutual combination of different loadings (e.g., creep and fatigue), due to a “flexible” operation of power plants, may seriously reduce the lifetimes of the respective components. In the present study, low cycle fatigue (LCF) and relaxation fatigue (RF) tests performed on grade P92 helped to understand the behavior of ferritic–martensitic steels under a combined loading. The softening and lifetime behavior strongly depend on the temperature and total strain range. Especially at small strain amplitudes, the lifetime is seriously reduced when adding a hold time which indicates the importance of considering technically relevant small strains.