Influence of CO2 purity on the oxidation of a 12Cr ferritic-martensitic steel at 550 degrees C and importance of the initial stage - Mines Saint-Étienne
Article Dans Une Revue Materials at High Temperatures Année : 2012

Influence of CO2 purity on the oxidation of a 12Cr ferritic-martensitic steel at 550 degrees C and importance of the initial stage

Résumé

It has been shown that ferritic-martensitic (F/M) steels with 12 wt% Cr can form a protective oxide layer depending on the CO2 purity from the first stages of oxidation. The impurities which could explain this difference could be O-2. In the case where O-2 concentration in the gas phase was significant (>ppm), a thick duplex oxide layer was observed, whereas, if the O-2 concentration was low (

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https://hal-emse.ccsd.cnrs.fr/emse-00828876

Soumis le : vendredi 31 mai 2013-16:46:02

Dernière modification le : mardi 17 septembre 2024-15:45:31

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emse-00828876 , version 1 (31-05-2013)

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Soraya Bouhieda, Fabien Rouillard, Krzysztof Wolski. Influence of CO2 purity on the oxidation of a 12Cr ferritic-martensitic steel at 550 degrees C and importance of the initial stage. Materials at High Temperatures, 2012, 29 (2), pp.151-158. ⟨10.3184/096034012X13323581167078⟩. ⟨emse-00828876⟩

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