Oxygen Diffusion in MgO and α-Fe2O3

Oxygen‐diffusion coefficients were determined in single crystals of MgO and α‐Fe2O3 by exchanging the samples with 18O enriched gas at 1 atm and measuring 18O profiles using a proton activation technique. For MgO, in the temperature range 1580 to 1820 K, the diffusion coefficient is represented by:...

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Veröffentlicht in:	Journal of the American Ceramic Society 1983-01, Vol.66 (9), p.664-666
Hauptverfasser:	REDDY, K.P.R., COOPER, A.R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Exact sciences and technology Technical ceramics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Oxygen‐diffusion coefficients were determined in single crystals of MgO and α‐Fe2O3 by exchanging the samples with 18O enriched gas at 1 atm and measuring 18O profiles using a proton activation technique. For MgO, in the temperature range 1580 to 1820 K, the diffusion coefficient is represented by:
ISSN:	0002-7820 1551-2916
DOI:	10.1111/j.1151-2916.1983.tb10618.x