Fracture toughness and critical strain energy release rate of dental amalgam
dc.contributor.author | Powers, John M. | en_US |
dc.contributor.author | Roberts, J. C. | en_US |
dc.contributor.author | Craig, Robert G. | en_US |
dc.date.accessioned | 2006-09-11T15:07:57Z | |
dc.date.available | 2006-09-11T15:07:57Z | |
dc.date.issued | 1978-05 | en_US |
dc.identifier.citation | Roberts, J. C.; Powers, J. M.; Craig, R. G.; (1978). "Fracture toughness and critical strain energy release rate of dental amalgam." Journal of Materials Science 13(5): 965-971. <http://hdl.handle.net/2027.42/44676> | en_US |
dc.identifier.issn | 0022-2461 | en_US |
dc.identifier.issn | 1573-4803 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/44676 | |
dc.description.abstract | Fracture toughness, critical strain energy release rate and critical stress intensity factor were determined for lathe-cut, spherical, admixed, and two atomized high-copper dental amalgams. At a loading rate of 0.005cm min −1 for 24-hour samples, the spherical amalgam had the highest resistance to unstable crack propagation. At a loading rate of 0.05cm min −1 for both 24-hour and one-month samples, the lathe-cut amalgam had the highest resistance to unstable crack propagation. One of the atomized high copper amalgams showed the lowest resistance to crack propagation. The values were consistent with data obtained in single-pass wear studies. | en_US |
dc.format.extent | 1207617 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Kluwer Academic Publishers; Chapman and Hall Ltd. ; Springer Science+Business Media | en_US |
dc.subject.other | Industrial Chemistry/Chemical Engineering | en_US |
dc.subject.other | Chemistry | en_US |
dc.subject.other | Polymer Sciences | en_US |
dc.subject.other | Characterization and Evaluation Materials | en_US |
dc.subject.other | Mechanics | en_US |
dc.title | Fracture toughness and critical strain energy release rate of dental amalgam | en_US |
dc.type | Article | 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 | School of Dentistry, The University of Michigan, 48109, Ann Arbor, Michigan, USA; Department of Mechanical Engineering, Rensselaer Polytechnic Institute, 12181, Troy, New York, USA | en_US |
dc.contributor.affiliationum | School of Dentistry, The University of Michigan, 48109, Ann Arbor, Michigan, USA | en_US |
dc.contributor.affiliationum | School of Dentistry, The University of Michigan, 48109, Ann Arbor, Michigan, USA | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/44676/1/10853_2004_Article_BF00544691.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1007/BF00544691 | en_US |
dc.identifier.source | Journal of Materials Science | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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