Development of chemical vapor deposition diamond burrs using hot filament

dc.contributorInstituto Nacional de Pesquisas Espaciais (INPE)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-05-27T11:18:05Z
dc.date.accessioned2022-10-05T17:31:37Z
dc.date.available2014-05-27T11:18:05Z
dc.date.available2022-10-05T17:31:37Z
dc.date.created2014-05-27T11:18:05Z
dc.date.issued1996-05-01
dc.identifierReview of Scientific Instruments, v. 67, n. 5, p. 1993-1995, 1996.
dc.identifier0034-6748
dc.identifierhttp://hdl.handle.net/11449/64779
dc.identifier10.1063/1.1147519
dc.identifierWOS:A1996UK82800048
dc.identifier2-s2.0-0000950115
dc.identifier2-s2.0-0000950115.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3914774
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.
dc.languageeng
dc.relationReview of Scientific Instruments
dc.relation1.428
dc.relation0,585
dc.rightsAcesso aberto
dc.sourceScopus
dc.titleDevelopment of chemical vapor deposition diamond burrs using hot filament
dc.typeArtigo


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