STABILITY OF RARE EARTH OXIDES IN A MOIST ENVIRONMENT AT ELEVATED TEMPERATURES - EXPERIMENTAL AND THERMODYNAMIC STUDIES. PT.2. COMPARISON OF THE RARE EARTH OXIDES

Volatilisation tests enabled the stability of different rare earth sesquioxides, RE2O3 (where RE = Sc, Dy, Er, Yb) to be quantified and the corrosion process to be assessed. Tests were carried out at temperatures ranging from 1000 to 1400 C in moist air with 50 kPa of water at atmospheric pressure,...

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Veröffentlicht in:	Journal of the European Ceramic Society 2010-01, Vol.30 (9), p.1911-1917
Hauptverfasser:	Courcot, E, Rebillat, F, Teyssandier, F, Louchet-Pouillerie, C
Format:	Artikel
Sprache:	eng
Schlagworte:	Barometric pressure Ceramics Dysprosium Gibbs free energy Rare earth metals Rare earth oxides Scandium Stability
Online-Zugang:	Volltext
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