Results 31 to 40 of about 46,626 (200)

Monoqueima de porcelanas esmaltadas em forno de micro-ondas

open access: yesCerâmica, 2013
A utilização da energia de micro-ondas no processamento de materiais cerâmicos apresenta vantagens quanto ao tempo de processo e homogeneidade microestrutural.
J. P. C. Fernandes   +3 more
doaj   +1 more source

Esthetic Rehabilitation of the Smile with No‐Prep Porcelain Laminates and Partial Veneers

open access: yesCase Reports in Dentistry, Volume 2015, Issue 1, 2015., 2015
Rehabilitation of patients with anterior conoid teeth may present a challenge for the clinician, especially when trying to mimic the nature with composite resins. This clinical report exemplifies how a patient with conoid upper lateral incisors was rehabilitated with minimally invasive adhesive restorations.
Arcelino Farias-Neto   +5 more
wiley   +1 more source

Efeito do tratamento de superfície na resistência de união entre porcelana e uma cerâmica à base de zircônia

open access: yesCerâmica
Resumo A substituição do metal utilizado como infraestrutura de restaurações protéticas pela cerâmica policristalina à base de zircônia tetragonal estabilizada por ítria (Y-TZP) resultou em dúvidas sobre a qualidade de união entre as cerâmicas de ...
E. Lodi, F. Marks, M. Borba
doaj   +1 more source

Effect of different sources of alumina on the microstructure and mechanical properties of the triaxial porcelain

open access: yesCerâmica, 2014
Porcelains composed of kaolin-quartz-feldspar are called triaxial porcelains. The use of alumina as a substitute for quartz in porcelains has been developed for some time.
G. Gralik   +2 more
doaj   +1 more source

La porcelana del siglo XVIII. El nacimiento de un nuevo arte [PDF]

open access: yesGe-conservación, 2015
Marco Polo introdujo la porcelana china en occidente en el año1295.A finales del siglo XV, el control del comercio con Oriente, pasará a manos de los portugueses que abrirían la ruta hacia el Índico.
Elisa Ramiro Reglero
doaj   +1 more source

Comportamento tribocorrosivo de sistemas metalocerâmicos odontológicos de Ni-Cr/porcelana e Ni-Cr/Ti/porcelana [PDF]

open access: yesCerâmica, 2012
Próteses parciais fixas são empregadas na reabilitação da forma e função de dentes parcial ou totalmente comprometidos e devem permanecer permanentemente unidas aos remanescentes dentários. O material mais utilizado na confecção de próteses odontológicas é a porcelana feldspática.
Araújo, A. M. A. de   +6 more
openaire   +4 more sources

Improvement of mechanical and dielectric properties of porcelain insulators using economic raw materials

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2019
The present study is aimed to develop porcelain from locally available raw materials. This porcelain was prepared from the mixture of kaolin, quartz, feldspar, and recycled waste glass.
Khaled Belhouchet   +3 more
doaj   +1 more source

Influence of Airborne‐Particle Abrasion and Thermal Cycling on Enamel Bond Strength and Roughness of Lithium Disilicate Treated With a Self‐Etching Ceramic Primer

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This in vitro study investigated the effect of a self‐etching ceramic primer (Monobond Etch & Prime [MEP]), with or without aluminum oxide airborne‐particle abrasion, on the surface roughness, and microtensile bond strength (μTBS) of lithium disilicate bonded to enamel, compared with the conventional hydrofluoric acid plus silane (HF 
Gabriel Freitas Pereira   +4 more
wiley   +1 more source

Tribocorrosive behavior of odontological Ni-Cr/Porcelain and Ni-Cr/Ti/Porcelain metal-ceramic systems [PDF]

open access: yes, 2012
Partial fixed prosthodontic restoration is used to rehabilitate both the form and function of partial or total compromised teeth and must remain permanently joined to the remaining teeth.
Araújo, A. M. A.   +6 more
core  

Industria, cultura popular y estéticas de la inocencia. Disney, Lladró y las Fallas de Valencia. [PDF]

open access: yes, 2015
El artículo presenta un análisis de las relaciones, conexiones, vínculos e influencias, que se establecen entre tres manifestaciones de la industria cultural, todas ellas también insertas en el ámbito de la llamada cultura popular, en un sentido amplio.
Ramon, Ricard
core   +1 more source

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