Titlebook: Deformation of Ceramic Materials; R. C. Bradt (Associate Professor),R. E. Tressler ( Book 1975 Plenum Press, New York 1975 Al2O3.ceramics.

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Relationship between Primary and Steady-State Creep of UO2 at Elevated Temperature and Under Neutrone following expression for the primary creep of as-sintered helical-spring specimens: . where . is primary strain rate, σ is stress, d is grain size, t is time after the application of stress, and A and m are constants.

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https://doi.org/10.1007/978-94-017-6246-5als in the reduced state are controlled by Peierls mechanism, with thermally activated double-kink nucleation as the rate-limiting step. The calculated values of the Peierls stress for edge and screw dislocation mobilities in “pure” MgO crystals in the reduced state are 0.6 x 10. and 1.7 x 10. Nm.,

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https://doi.org/10.1007/978-3-658-01654-8bonding and the crystal structure. In this paper these two parameters are used as a basis for reviewing the slip systems in ceramic crystals — the choice of slip systems and the influence of temperature and stoichiometry on the plastic resistance of competing systems. Defects introduced by nonstoich