Chokshi, Atul H (2000) The Role of Diffusion Creep in the Superplastic Deformation of 3 Mol% Yttria Stabilized Tetragonal Zirconia. In: Scripta Materialia, 42 (3). pp. 241-248.
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The ability of some polycrystalline materials to exhibit very large elongations to failure, termed superplasticity, has been studied extensively for metallic alloys (1). Following Wakai’s (2) initial report of an elongation of > 100% in a 3 mol% yttria stabilized tetragonal zirconia (3YTZ), there have been numerous reports of superplasticity in ceramics and ceramic composites (3– 8). The mechanical properties of 3YTZ have been characterized in terms of the standard equation for high temperature deformation.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Elsevier|
|Department/Centre:||Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)|
|Date Deposited:||14 May 2009 06:36|
|Last Modified:||19 Sep 2010 04:51|
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