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Showing 1 to 3 of 3 for “"Korrosionsprüfung"”.
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Untersuchungen zu den Korrosionsmechanismen von Stahlfasern in chloridhaltigem Beton
Steel in concrete is normally protected against corrosion due to a thin and dense passive layer formed in the alkaline medium of the pore solution of concrete (pH approx. 13.3). In the presence of chloride at the steel surface (due to de-icing or seawater salt) the passive layer breaks down when a …
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Investigation of the corrosion behaviour of U-Al material test reactor fuel elements in repository relevant solutions and characterisation of the secondary phases formed
The safe embedding of direct-disposed irradiated U-Al material test reactor fuel elements is the main requirement of final disposal. To clarify the behaviour under these conditions corrosion experiments with non-irradiated fuel elements and with aluminium as cladding material were performed. The …
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Graphite as radioactive waste : corrosion behaviour under final repository conditions and thermal treatment
The present work deals with radioactive graphite management. Two different aspects were examined: 1. The corrosion behaviour of graphite under final repository conditions 2. The decontamination of graphite by thermal treatment Spent fuel from the German AVR and THTR high-temperature reactors is …