Wear Evaluation of Nickel 200 Alloy in Carbon Capture Process
Author Information
Author(s): Palimąka Piotr, Pietrzyk Stanisław, Balcerzak Maciej, Żaba Krzysztof, Leszczyńska-Madej Beata, Jaskowska-Lemańska Justyna
Primary Institution: AGH University of Krakow
Hypothesis
The study evaluates the wear of Nickel 200 Alloy components used in a carbon capture device after long-term exposure to molten salts.
Conclusion
The study found significant wear on the lance component, with a wear rate of approximately 3.9 mm/year due to prolonged contact with molten salts.
Supporting Evidence
- The lance experienced a wear rate of 3.9 mm/year in contact with molten salts.
- Microscopic analysis revealed intergranular corrosion on the lance.
- The study utilized advanced imaging techniques like X-ray and computed tomography to assess wear.
Takeaway
This study looked at how a special metal used in a carbon capture machine got worn down after being in hot, salty liquid for a long time.
Methodology
The research involved testing the wear of Nickel 200 Alloy components in a carbon capture device under high temperatures and corrosive conditions for 800 hours.
Limitations
The study primarily focused on a single type of alloy and its performance under specific conditions, which may not represent all scenarios in carbon capture technology.
Digital Object Identifier (DOI)
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