| 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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Weidner, Anja
TU Bergakademie Freiberg
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Developing austenitic high-manganese high-carbon steels for biodegradable stent applications: Microstructural and mechanical studiescitations
- 2022High‐Temperature Ternary Oxide Phases in Tantalum/Niobium–Alumina Composite Materialscitations
- 2022Coarse‐Grained Refractory Composite Castables Based on Alumina and Niobiumcitations
- 2022High‐temperature ternary oxide phases in Ta/Nb‐Alumina composite materials
- 2022Influence of Plastic Strain Control on Martensite Evolution and Fatigue Life of Metastable Austenitic Stainless Steelcitations
- 2022Tailoring Nonmetallic Inclusions in 42CrMo4 as a Preparative Tool for Active and Reactive Steel Melt Filtrationcitations
- 2022Deformation Lenses in a Bonding Zone of High-Alloyed Steel Laminates Manufactured by Cold Roll Bondingcitations
- 2022In situ detection of cracks during laser powder bed fusion using acoustic emission monitoringcitations
- 2021Very High Cycle Fatigue Investigations on the Fatigue Strength of Additive Manufactured and Conventionally Wrought Inconel 718 at 873 Kcitations
- 2021Synthesis of niobium-alumina composite aggregates and their application in coarse-grained refractory ceramic-metal castablescitations
- 2021In situ characterization of the functional degradation of a [001¯] orientated Fe–Mn–Al–Ni single crystal under compression using acoustic emission measurementscitations
- 2020Microstructural changes during deformation of AISI 300 grade austenitic stainless steels: Impact of chemical heterogeneitycitations
- 2019Mechanical high-temperature properties and damage behavior of coarse-grained alumina refractory metal compositescitations
- 2019Laminated TRIP/TWIP Steel Composites Produced by Roll Bondingcitations
- 2016Investigation of Phase Transformations in High-Alloy Austenitic TRIP Steel Under High Pressure (up to 18 GPa) by In Situ Synchrotron X-ray Diffraction and Scanning Electron Microscopycitations
- 2015Damage evolution in pseudoelastic polycrystalline Co–Ni–Ga high-temperature shape memory alloyscitations
- 2009J. Man, P. Klapetek, O. Man, A. Weidner, K. Obrtlík and J. Polák: Extrusions and intrusions in fatigued metals. Part 2. AFM and EBSD study of the early growth of extrusions and intrusions in 316L steel fatigued at room temperaturecitations
Places of action
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article
Tailoring Nonmetallic Inclusions in 42CrMo4 as a Preparative Tool for Active and Reactive Steel Melt Filtration
Abstract
<jats:sec><jats:label /><jats:p>This study investigates the effect of different temperatures during deoxidation of 42CrMo4 on nonmetallic inclusions (NMI). Tailoring NMIs by a modified temperature during deoxidation is the last step before a combination of reactive and active steel melt filtration. Extensive investigations of metallographic sections together with electrolytic extraction allow analysis of inclusions’ size distributions, chemical compositions, and morphologies. Reducing the temperature during deoxidation from approximately 1630 °C to a slightly lower temperature (LT) of approximately 1600 °C leads to a shift of inclusion size distribution toward smaller NMIs. Ultrasonic fatigue testing (USFT) reveals the largest particles within the cyclically loaded volume, showing a dendrite (1600 °C) instead of plate‐like morphology (1630 °C) of NMIs due to the LT level. The fatigue limit seems to be almost unaffected by the change in NMIs’ morphologies and is evaluated by Murakami's √area parameter model. The LT during oxidation and deoxidation is found to offer promising conditions for the application of a combination of reactive and active steel melt filtration.</jats:p></jats:sec>