Cationic Self-Diffusion in Calcia-Stabilized Zirconia

Cationic Self-Diffusion in Calcia-Stabilized Zirconia

Self‐diffusion of Zr in 12 and 16 mol.% CaO and of Ca in 16 mol.% CaO cubic zirconia was measured by the sectioning technique from 1700° to 2150°C. Lattice self‐diffusion coefficients are: Autoradiographs show rapid grain boundary diffusion. DB is estimated as

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Veröffentlicht in:J. Amer. Ceram. Soc 1966-05, Vol.49 (5), p.244-249
Hauptverfasser: RHODES, W. H., CARTER, R. E.
Format: Artikel
Sprache:eng
Schlagworte:
METALS, CERAMICS, AND OTHER MATERIALS
Properties and Structure
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Zusammenfassung:Self‐diffusion of Zr in 12 and 16 mol.% CaO and of Ca in 16 mol.% CaO cubic zirconia was measured by the sectioning technique from 1700° to 2150°C. Lattice self‐diffusion coefficients are: Autoradiographs show rapid grain boundary diffusion. DB is estimated as
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.1966.tb13249.x