Published 2010
| Version v1
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Rapid proto typing of dental prosthesis by means of a feldspathic glass composite mixed with muscovite mica via CAD/CAM
Creators
- Garcia Junior, E.S.1
- Gomes Junior, G.G.1
- Fonseca, M.D.1
- Moraes, E.E.S.1
- Ogasawara, T.1
- Associacao Brasileira de Ceramica (ABC), Sao Paulo, SP (Brazil)
- Associacao Brasileira de Metalurgia, Materiais e Mineracao (ABM), Sao Paulo, SP (Brazil)
- Associacao Brasileira de Polimeros (ABPol), Sao Paulo, SP (Brazil)
- 1. Coordenacao dos Programas de Pos-Graduacao de Engenharia (COPPE/UFRJ), Rio de Janeiro, RJ (Brazil). Dept. de Engenharia Metalurgica e Materiais
Description
The work consists in the use and integration of CAD/CAM tools as a process of design and manufacture of a rapid prototyping of dental prosthesis by machining using a CNC milling machine. The material machined to obtain the dental prosthesis were cylindrical blocks of a Feldspathic glass composite mixed with muscovite mica in various percentages (15%, 40% and 80%), which was resigned under biaxial pressing and sintered in vacuum at temperatures from 800 to 1100 deg C. The composite was characterized by XRD and SEM. The results show that increasing the crystallization of leucite is consequent to the temperature increase, and that the use of CAD/CAM system using a CNC milling machine is feasible to obtain dental prosthesis. (author)
Files
42046200.pdf
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Additional details
Additional titles
- Original title (Portuguese)
- Prototipagem rapida de proteses dentarias por meio de um composito de vidro feldspatico misturado com mica moscovita via CAD/CAM
Publishing Information
- Imprint Pagination
- 8 p.
- Report number
- INIS-BR--9047
Conference
- Title
- Brazilian congress on engineering and materials science
- Original Conference Title
- 19. CBECIMAT: Congresso brasileiro de engenharia e ciencia dos materiais
- Acronym
- 19. CBECIMAT
- Dates
- 21-25 Nov 2010
- Place
- Campos do Jordao, SP (Brazil)
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 42046200
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ARTIFICIAL ORGANS; CRYSTALLOGRAPHY; DIFFUSE SCATTERING; FELDSPARS; MILLING; MILLING MACHINES; PROSTHESES; SCANNING ELECTRON MICROSCOPY; STRUCTURAL CHEMICAL ANALYSIS; SURGICAL MATERIALS; X RADIATION; X-RAY DIFFRACTION
- Descriptors DEC
- COHERENT SCATTERING; DIFFRACTION; ELECTROMAGNETIC RADIATION; ELECTRON MICROSCOPY; EQUIPMENT; IONIZING RADIATIONS; MACHINE TOOLS; MACHINING; MATERIALS; MEDICAL SUPPLIES; MICROSCOPY; MINERALS; RADIATIONS; SCATTERING; SILICATE MINERALS; TOOLS
Optional Information
- Notes
- Code: 209-002.pdf