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dc.contributor.authorHorovistiz, Ana Lucia-
dc.contributor.authorde Campos, Kamila Amato-
dc.contributor.authorShibata, Silvia-
dc.contributor.authorPrado, Camila C. S.-
dc.contributor.authorde Oliveira Hein, Luis Rogerio-
dc.date.accessioned2014-05-20T13:28:13Z-
dc.date.accessioned2016-10-25T16:47:57Z-
dc.date.available2014-05-20T13:28:13Z-
dc.date.available2016-10-25T16:47:57Z-
dc.date.issued2010-07-15-
dc.identifierhttp://dx.doi.org/10.1016/j.msea.2010.04.014-
dc.identifier.citationMaterials Science and Engineering A-structural Materials Properties Microstructure and Processing. Lausanne: Elsevier B.V. Sa, v. 527, n. 18-19, p. 4847-4850, 2010.-
dc.identifier.issn0921-5093-
dc.identifier.urihttp://hdl.handle.net/11449/9365-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/9365-
dc.description.abstractThe self-affine behavior of Brazilian disk test titanium oxide specimens for K(Ic) measurement was investigated from 3D elevation maps obtained at regular intervals following crack extension. The bifractal approach could be adopted due to the self-affine characteristics of crack propagation under linear elastic regime, determining fractal dimensions associated to micro- (D(T)) and macro- (D(S)) resolution scales. It was found that fractal dimension data were dependent on crack front positions, and could not be related to fracture toughness. (C) 2010 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.format.extent4847-4850-
dc.language.isoeng-
dc.publisherElsevier B.V. Sa-
dc.sourceWeb of Science-
dc.subjectCeramicsen
dc.subjectLight microscopyen
dc.subjectFractureen
dc.titleFractal characterization of brittle fracture in ceramics under mode I stress loadingen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionInstituto de Pesquisas Energéticas e Nucleares (IPEN)-
dc.description.affiliationUNESP, Fac Engn Guaratingueta, Dept Mat & Tecnol, BR-12516410 Guaratingueta, SP, Brazil-
dc.description.affiliationIPEN CNEN SP, BR-05508000 São Paulo, Brazil-
dc.description.affiliationUnespUNESP, Fac Engn Guaratingueta, Dept Mat & Tecnol, BR-12516410 Guaratingueta, SP, Brazil-
dc.description.sponsorshipIdFAPESP: 09/08760-9-
dc.description.sponsorshipIdFAPESP: 08/01788-2-
dc.description.sponsorshipIdFAPESP: 01/09664-1-
dc.description.sponsorshipIdCNPq: 307271/2007-2-
dc.description.sponsorshipIdCNPq: 471749/2008-7-
dc.identifier.doi10.1016/j.msea.2010.04.014-
dc.identifier.wosWOS:000279300900045-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofMaterials Science and Engineering A: Structural Materials Properties Microstructure and Processing-
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