Abstract
An analysis of mass transport in the diffusional creep of iron-doped, polycrystalline MgO was conducted. Creep regimes in which magnesium grain boundary, oxygen grain boundary, and magnesium-lattice diffusion were rate-controlling were identified. An analytical procedure was developed for the estimation of the diffusion constants for these three processes.
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Gordon, R.S., Hodge, J.D. Analysis of mass transport in the diffusional creep of polycrystalline MgO-FeO-Fe2O3 solid solutions. J Mater Sci 10, 200–204 (1975). https://doi.org/10.1007/BF00540343
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DOI: https://doi.org/10.1007/BF00540343