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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/92650
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dc.titleA micromechanical plastic model for ZrO2-toughened ceramics
dc.contributor.authorLam, K.Y.
dc.contributor.authorZhang, J.M.
dc.contributor.authorOng, P.P.
dc.date.accessioned2014-10-16T03:07:01Z
dc.date.available2014-10-16T03:07:01Z
dc.date.issued1995-01
dc.identifier.citationLam, K.Y.,Zhang, J.M.,Ong, P.P. (1995-01). A micromechanical plastic model for ZrO2-toughened ceramics. Mechanics of Materials 19 (2-3) : 227-238. ScholarBank@NUS Repository.
dc.identifier.issn01676636
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/92650
dc.description.abstractAn increment plasticity formulation is established for the transformation plastic behavior of zirconia-toughened ceramics based on micromechanics of heterogeneous media. Mori-Tanaka estimates are established for the overall plastic strains and the overall yield stresses. The plastic flow function is determined in terms of the transformation twinning of a single zirconia particle embedded in an infinite matrix with the average matrix stresses. Numerical examples are given for the transformation yielding of ceramics with aligned zirconia particles under uniaxial loading. © 1995.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMECHANICAL & PRODUCTION ENGINEERING
dc.contributor.departmentPHYSICS
dc.description.sourcetitleMechanics of Materials
dc.description.volume19
dc.description.issue2-3
dc.description.page227-238
dc.description.codenMSMSD
dc.identifier.isiutNOT_IN_WOS
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