Fechar

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentificadorJ8LNKAN8RW/38JE3NU
Repositóriodpi.inpe.br/plutao/2010/11.11.15.34.38   (acesso restrito)
Última Atualização2015:03.26.17.44.36 (UTC) administrator
Repositório de Metadadosdpi.inpe.br/plutao/2010/11.11.15.34.39
Última Atualização dos Metadados2018:06.05.00.12.15 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.4028/www.scientific.net/MSF.660-661.885
ISSN1662-9752
Rótulolattes: 5076862030728693 4 PontesTagBorMacSan:2010:UnInMe
Chave de CitaçãoPontesTagBorMacSan:2010:UnInMe
TítuloUnidirectional Infiltration Method to Produce Crown for Dental Prosthesis Application
Ano2010
Data de Acesso18 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2961 KiB
2. Contextualização
Autor1 Pontes, F. H. D.
2 Taguchi, Simone P.
3 Borges, L. A.
4 Machado, João Paulo Barros
5 Santos, C.
Grupo1
2
3
4 LAS-CTE-INPE-MCT-BR
Afiliação1 Universidade de São Paulo (USP)
2 Universidade de São Paulo (USP)
3 Centro Universitário de Volta Redonda
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Universidade de São Paulo (USP)
Endereço de e-Mail do Autor1
2
3
4 joaopaulo@las.inpe.br
Endereço de e-Mailjoaopaulo@las.inpe.br
RevistaMaterials Science Forum. Advanced Powder Technology VII Book Series
Volume660-661
Páginas885-890
Histórico (UTC)2010-12-06 14:15:15 :: lattes -> ricardo :: 2010
2010-12-07 11:40:28 :: ricardo -> marciana :: 2010
2011-02-22 13:35:46 :: marciana -> administrator :: 2010
2011-06-04 15:31:28 :: administrator -> marciana :: 2010
2013-02-01 16:32:09 :: marciana -> banon :: 2010
2013-02-07 13:31:05 :: banon -> administrator :: 2010
2018-06-05 00:12:15 :: administrator -> marciana :: 2010
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveSoil mechanics - Bioceramics - Contact angle - Glass - Glass manufacture - Microstructure - Powder metals - Prosthetics - Seepage - Sintered alumina - Sintering
ResumoAlumina ceramics have been used in dental prosthesis because it is inert, presents higher corrosion and shear resistance when compared to metals, excellent aesthetic, and mechanical resistance. In this work it was produced an infrastructure material for applications in dental crowns, obtained by glass infiltration in alumina preforms. Various oxides, among that, rare-earth oxide produced by Xenotime, were melted at 1450°C and heat treatment at 700°C to obtain the glass (RE-glass). The alumina was pre-sintered at 1100°C cut and machined to predetermine format (unidirectional indirect infiltration) and finally conducted to infiltration test. The alumina was characterized by porosity (Hg-porosity and density) and microstructure (SEM). The glass wettability in alumina was determined as function of temperature, and the contact angle presented a low value (θ<90°), showing that glass can be infiltrated spontaneously in alumina. The infiltration test was conducted at glass melting temperature, during 30, 60, 180, 360 minutes. After infiltration, the samples were cut in longitudinal section, ground and polished, and analyzed by XRD (crystalline phases), SEM (microstructure) and EDS (composition).The REglass presents higher infiltration height when compared to current processes (direct infiltration), and homogeneous microstructure, showing that it is a promising method used by prosthetics and dentists.
ÁreaFISMAT
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Unidirectional Infiltration Method...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosadministrator
banon
lattes
marciana
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESR3H2
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.24.19.30 1
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
Notas7th International Latin-American Conference on Powder Technology
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination format isbn lineage mark mirrorrepository month nextedition number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject targetfile tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)marciana
atualizar 


Fechar