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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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Prohaska, Thomas
Montanuniversität Leoben
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2023New insights into hydrogen trapping and embrittlement in high strength aluminum alloyscitations
- 2023Different Approaches to Trace the Source of Non-Metallic Inclusions in Steel
- 2022Different Approaches to Trace the Source of Non-Metallic Inclusions in Steelcitations
- 2022Low-level Ca-40 determinations using nitrous oxide with reaction cell inductively coupled plasma-tandem mass spectrometrycitations
- 2022Application of ICP-MS to study the evolution of non-metallic inclusions in steelmaking
- 2016Long-term in vivo degradation behavior and near-implant distribution of resorbed elements for magnesium alloys WZ21 and ZX50citations
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document
Application of ICP-MS to study the evolution of non-metallic inclusions in steelmaking
Abstract
The presence of microscopic particles, so-called non-metallic inclusions (NMI), cannot be entirely avoided during steelmaking. These NMIs usually negatively affect the mechanical properties of the final steel product or already cause problems during processing in the steel plant. Tracing techniques are applied to track the particle evolution to improve the detailed understanding of inclusion behavior over different process steps. One approach is to deliberately add rare earth elements (REE) to the melt and thus mark the inclusions. Another method determines and compares the natural REE fingerprint of inclusions and their potential sources. In the case of the REE pattern matches, the investigated auxiliary is supposed to contribute to the formation of the examined inclusion. Accurate analysis of the low REE concentrations by ICP-MS and LA-ICP-MS is essential for both concepts. The present study explains the principle and relevance of both approaches to meet the continuously increasing demands regarding steel quality.