Mechanical behavior of silver alloys used as cast post and core in maxillary incisors

Levy Neto, Flaminio; Brito, Luciana de Moura; Elias, Antônio Carlos

Full metadata record

DC Field	Value	Language
dc.contributor.author	Levy Neto, Flaminio	-
dc.contributor.author	Brito, Luciana de Moura	-
dc.contributor.author	Elias, Antônio Carlos	-
dc.date.accessioned	2012-06-28T13:18:35Z	-
dc.date.available	2012-06-28T13:18:35Z	-
dc.date.issued	2004-04	-
dc.identifier.citation	LEVY NETO, Flaminio; BRITO, Luciana de Moura; ELIAS, Antônio Carlos. Mechanical behavior of silver alloys used as cast post and core in maxillary incisors. Materials Research, São Carlos, v. 7, n. 2, p. 255-262, abr./jun. 2004. Disponível em:<http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392004000200007&lng=pt&nrm=iso&tlng=en>. Acesso em: 21 jun. 2012.	en
dc.identifier.uri	http://repositorio.unb.br/handle/10482/10846	-
dc.language.iso	Inglês	en
dc.publisher	ABM, ABC, ABPol	en
dc.rights	Acesso Aberto	en
dc.title	Mechanical behavior of silver alloys used as cast post and core in maxillary incisors	en
dc.type	Artigo	en
dc.subject.keyword	Ligas (Metalurgia) - prata	en
dc.subject.keyword	Mecânica - dinâmica	en
dc.subject.keyword	Incisivos (Dentes)	en
dc.rights.license	Materials Research - Todo o conteúdo deste periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons(Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0) ). Fonte: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392004000200007&lng=pt&nrm=iso&tlng=en. Acesso em: 21 jun. 2012.	en
dc.identifier.doi	http://dx.doi.org/10.1590/S1516-14392004000200007	en
dc.description.abstract1	This experimental "in vitro" investigation is mainly concerned with the mechanical behavior of twenty plastic analogous simulating endodonticaly treated maxillary central incisor roots, divided in two groups, which were restored with: (i) silver (10 specimens, Ag - 80%); and (ii) silver – palladium (10 specimens, Ag – 58.5% / Pd – 27.4%) cast alloys. All the restored analogous were clamped inside stainless steel cylinders filled with acrylic resin, and were tested to failure in an INSTRON machine. The static compressive loads were applied with an inclination of 45° relatively to the longitudinal direction of the teeth. On average, the specimens restored with Ag– Pd presented higher values of final failure load (i.e. fracture or excessive plastic bending) and stiffness. On the other hand, those restored with Ag presented average proportional limit loads which were, in comparison, about 5% higher.	-
Appears in Collections:	ENM - Artigos publicados em periódicos ODT - Artigos publicados em periódicos