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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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Yeliseyeva, Olga
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (3/3 displayed)
- 2011Effect of Nitrogen on the Corrosion Behavior of RAFM JLF-1 Steel in Lithiumcitations
- 2010Phase-structural transformations in the RAF/M, F/M and model F/ODS steels exposed to lithium - corrosion induced coarsening of substructure and effect of alloying elementscitations
- 2010Erosion-corrosion of RAFM JLF-1 steel in lithium flow induced by impeller
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article
Erosion-corrosion of RAFM JLF-1 steel in lithium flow induced by impeller
Abstract
Thepurposeofthepresentstudyis toinvestigateerosion-corrosioncharacteristicsofreducedactivationferritic martensitic steel, JLF-1 (Fe-9Cr-2W) in flowing Li. The erosion-corrosion characteristics were investigated by means of corrosion tests with rectangular plate type specimen of JLF-1 in Li stirring pot, where the Li flow was induced by impeller in the pot. The test temperature was 500ÛC and 600ÛC, and there was no temperature difference in the Li stirring pot. The erosion-corrosioncharacteristicswereevaluatedbytheweightlossmeasurementofthespecimensandmetallurgical analysisforthecorrodedsurface.Theresultswerecomparedwiththoseobtainedfromthetestsatstaticconditionto feature the effect of Li flow on the corrosion. The weight loss of the specimens tested in Li flow was larger than that tested in the static tests. The corroded surface showed the local corrosion along lath boundary and grain boundary of JLF-1 as the same as that after the test at static condition. There were defects which were not observed in the specimen tested at the static condition. The defects were the trace of the erosion-corrosion. The corrosion attack to the boundaries made weak bonding between the subgrains, and the subgrains were peeled from the surface by the Li flow.