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A three-dimensional model for the probabilistic intergranular failure of polycrystalline arrays
dc.contributor.authorHarlow, D. G.en_US
dc.contributor.authorLu, H-M.en_US
dc.contributor.authorHittinger, J. A.en_US
dc.contributor.authorDelph, T. J.en_US
dc.contributor.authorWei, R. P.en_US
dc.date.accessioned2006-12-19T19:12:56Z
dc.date.available2006-12-19T19:12:56Z
dc.date.issued1996-05-01en_US
dc.identifier.citationHarlow, D G; Lu, H-M; Hittinger, J A; Delph, T J; Wei, R P (1996). "A three-dimensional model for the probabilistic intergranular failure of polycrystalline arrays ." Modelling and Simulation in Materials Science and Engineering. 4(3): 261-279. <http://hdl.handle.net/2027.42/49082>en_US
dc.identifier.issn0965-0393en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/49082
dc.description.abstractA three-dimensional grain model, in which the grains are represented by regular truncated octahedra, has been developed to study probabilistic time-dependent intergranular failure in polycrystalline arrays. In this model, grain boundary facets are assumed to fail randomly in time, as a function of the facet normal stress. A simple approximate method for calculating the load shed by failed facets and a reasonable choice of failure criterion complete the model. This leads to a conceptually simple, but computationally complex, model capable of handling assemblages consisting of relatively large numbers (> 5000) of grains. The predicted scatter in the times-to-failure and the variation in number of failed facets with time are in quite reasonable agreement with available experimental data.en_US
dc.format.extent3118 bytes
dc.format.extent318566 bytes
dc.format.mimetypetext/plain
dc.format.mimetypeapplication/pdf
dc.language.isoen_US
dc.publisherIOP Publishing Ltden_US
dc.titleA three-dimensional model for the probabilistic intergranular failure of polycrystalline arraysen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelPhysicsen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Mechanical and Aerospace Engineering, University of Michigan, Ann Arbor, MI, USAen_US
dc.contributor.affiliationotherDepartment of Mechanical Engineering and Mechanics, Lehigh University, 19 Memorial Drive West, Bethlehem, PA 18015-3085, USAen_US
dc.contributor.affiliationotherDepartment of Mechanical and Aerospace Engineering, West Virginia University, Morgantown, WV 26506-6101, USAen_US
dc.contributor.affiliationotherDepartment of Mechanical Engineering and Mechanics, Lehigh University, 19 Memorial Drive West, Bethlehem, PA 18015-3085, USAen_US
dc.contributor.affiliationotherDepartment of Mechanical Engineering and Mechanics, Lehigh University, 19 Memorial Drive West, Bethlehem, PA 18015-3085, USAen_US
dc.contributor.affiliationumcampusAnn Arboren_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/49082/2/ms6302.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1088/0965-0393/4/3/002en_US
dc.identifier.sourceModelling and Simulation in Materials Science and Engineering.en_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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