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dc.contributor.authorTrava-Airoldi, V. J.-
dc.contributor.authorCorat, E. J.-
dc.contributor.authorPeña, A. F. V.-
dc.contributor.authorLeite, N. F.-
dc.contributor.authorValera, M. C.-
dc.contributor.authorFreitas, J. R.-
dc.contributor.authorBaranauskas, V.-
dc.identifier.citationReview of Scientific Instruments, v. 67, n. 5, p. 1993-1995, 1996.-
dc.description.abstractThe fabrication of boring tools (burrs) for dentistry with the use of a hot-filament chemical vapor deposition (CVD) system, to form the diamond abrading structure, is reported here. The diamond was synthesized from a methane/freon gas mixture diluted in hydrogen. Comparative drilling tests with conventional diamond burrs and the CVD diamond burrs in borosilicate glasses demonstrated a lifetime more than 20 times larger for the CVD diamond burrs. Also, heat flow experiments in dentine showed that the CVD diamond burrs induce temperature gradients of the same order as the conventional ones. These characteristics of the CVD diamond burrs are highly desirable for odontological applications where the burrs' lifetime and the low temperature processing are essential to the quality and comfort of the treatment. © 1996 American Institute of Physics.en
dc.titleDevelopment of chemical vapor deposition diamond burrs using hot filamenten
dc.contributor.institutionInstituto Nacional de Pesquisas Espaciais (INPE)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)-
dc.description.affiliationInst. Nac. de Pesquisas Espaciais, 12201-970 Sao Jose dos Campos, SP-
dc.description.affiliationUniversidade Estadual Paulista, 12245-001 Sao Jose dos Campos, SP-
dc.description.affiliationUniversidade Estadual de Campinas, 13081-970 Campinas, SP-
dc.description.affiliationUniversidade Estadual Paulista, Presidente Prudente, SP-
dc.description.affiliationUnespUniversidade Estadual Paulista, 12245-001 Sao Jose dos Campos, SP-
dc.description.affiliationUnespUniversidade Estadual Paulista, Presidente Prudente, SP-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofReview of Scientific Instruments-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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