Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Corrosion of Silicon-Based Ceramics in Combustion Environments
Ist Teil von
Journal of the American Ceramic Society, 1993-01, Vol.76 (1), p.3-28
Ort / Verlag
Oxford, UK: Blackwell Publishing Ltd
Erscheinungsjahr
1993
Quelle
Wiley-Blackwell Journals
Beschreibungen/Notizen
The processes of passive oxidation, deposit-induced corrosion, active oxidation, scale/substance interactions, and scale volatility are presently studied in the case of high-purity SiC and Si3N4 in pure oxygen, giving attention to such secondary elements in the ceramics as water and CO2 oxidants, combustion environment impurities, and thermal cycling. Deposit-induced corrosion is discussed for the cases of NaSO4 as well as vanadate and oxide-slag deposits; issues associated with the active-to-passive oxidation transition are noted.