ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

The Role of Diffusion Creep in the Superplastic Deformation of 3 Mol% Yttria Stabilized Tetragonal Zirconia

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.

[img] PDF
aaaa.pdf - Published Version
Restricted to Registered users only

Download (230Kb) | Request a copy
Official URL: http://www.sciencedirect.com/science?_ob=MImg&_ima...

Abstract

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
Keywords: Zirconia;Superplasticity;Diffusion;Creep;Interface-reaction
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 14 May 2009 06:36
Last Modified: 19 Sep 2010 04:51
URI: http://eprints.iisc.ernet.in/id/eprint/16240

Actions (login required)

View Item View Item