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Item type:Publication, Evidence for chromium, cobalt and molybdenum volatilisations during high temperature oxidation of Co-27Cr-6Mo Alloy(2022-07-01); ; Ponpo, PhisanA Co-27Cr-6Mo alloy was oxidised in pure O<inf>2</inf> between 800 and 1000 °C for durations up to 96 h. The flow rate was varied between 2 and 5 cm.s<sup>–1</sup>. In these conditions, volatilisations of chromium, cobalt and molybdenum were observed. The chromium volatilisation values were in good agreement with calculations assuming (CrO<inf>3</inf>)g volatilisation limited by diffusion in the gas boundary layer. On the contrary, the measured flux of evaporated Co was higher than the calculated Co volatilisation flux from the metallic Co. The theoretical relation between the solid Co particle size and its vapour pressure was suggested to help explaining such difference.2 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Morpho-chemical investigations and thermodynamic study of Nb-rich passive nodules grown on AISI 441 oxidized in wet atmosphere(2018-08-15) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Advanced microstructural investigations of AISI 441 early stage oxidation in wet atmosphere(2017-01-01); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Reduction of chromium volatilisation from stainless steel interconnector of solid oxide electrochemical devices by controlled preoxidation(2016-05-01)