Modeling of transformation toughening in brittle materials
dc.contributor.author | LeSar, R. | en_US |
dc.contributor.author | Rollett, A. D. | en_US |
dc.contributor.author | Srolovitz, David J. | en_US |
dc.date.accessioned | 2006-04-10T15:10:25Z | |
dc.date.available | 2006-04-10T15:10:25Z | |
dc.date.issued | 1992-06-30 | en_US |
dc.identifier.citation | LeSar, R., Rollett, A. D., Srolovitz, D. J. (1992/06/30)."Modeling of transformation toughening in brittle materials." Materials Science and Engineering A 155(1-2): 267-274. <http://hdl.handle.net/2027.42/29978> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6TXD-48FMJW1-6N/2/fd31c93efc06b5703a3de41a6f42f41d | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/29978 | |
dc.description.abstract | Results from modeling of transformation toughening in brittle materials using a discrete micromechanical model are presented. The material is represented as a two-dimensional triangular array of nodes connected by elastic springs. Microstructural effects are included by varying the spring parameters for the bulk, grain boundaries, and transforming particles. Using the width of the damage zone and the effective compliance (after the initial creation of the damage zone) as measures of fracture toughness, we find that there is a strong dependence of toughness on the amount, size, and shape of the transforming particles, with the maximum toughness achieved with the higher amounts of larger particles. | en_US |
dc.format.extent | 758732 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Modeling of transformation toughening in brittle materials | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbsecondlevel | Engineering (General) | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | University of Michigan, Ann Arbor, MI 48109, USA | en_US |
dc.contributor.affiliationother | Los Alamos National Laboratory, Los Alamos, NM 87545, USA | en_US |
dc.contributor.affiliationother | Los Alamos National Laboratory, Los Alamos, NM 87545, USA | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/29978/1/0000341.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0921-5093(92)90333-V | en_US |
dc.identifier.source | Materials Science and Engineering A | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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