Results 11 to 20 of about 10,357 (234)

Translucency of a Dental Porcelain Mixed by Two Ceramic Slurry Methods: A Bayesian Comparison [PDF]

open access: yesInternational Journal of Dentistry, 2022
Background. The ceramics industry produces porcelain pastes using a controlled ratio of water and porcelain powder. Two methods are used to produce a dental porcelain paste: one-step mixing or incremental mixing. Objective.
Catalina Serna-Meneses   +7 more
doaj   +3 more sources

A study on the discoloration of different dental porcelain systems [PDF]

open access: yesEuropean Oral Research, 2023
Purpose:This study aimed to investigate the discoloration of four types of dental porcelain systems (feldspathic, monolithic zirconia, lithium disilicate, and leucite glassceramic) with various surface treatments (glazed and mechanically polished) after ...
Mehmet Çağatay Ulucan   +2 more
doaj   +2 more sources

Evaluation of Hardness and Fracture Toughness of Feldspathic Porcelain by Various Surface Finishing Techniques [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: Dental porcelain is fired at a high temperature inside the furnace and subsequently glazed for intraoral use as a restoration. There is no clarity on the correlation between physical properties of porcelain and its surface finishing ...
Khalid Ghiaz   +6 more
doaj   +1 more source

A Scanning Electron Microscopy and Energy Diffraction X-Ray Spectroscopy Study to Evaluate the Effect of Firing Temperature at the Ceramic-Noble Metal Alloy Interface in Porcelain Fused to Metal Restorations [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Porcelain Fused to Metal (PFM) restorations offer aesthetics of ceramics and the strength of metal hence are the gold standards of fixed partial dentures.
Arvind Tripathi   +4 more
doaj   +1 more source

Translucency of Dental Porcelains [PDF]

open access: yesJournal of Dental Research, 1980
The translucency of comparable shades of five dental porcelains was determined. Both direct transmittance and total transmittance were measured at wavelengths of 400 - 700 nm. For 1 mm of porcelain, the values for direct transmittance were low and averaged 0.13 percent, whereas the values for total transmittance averaged 26.8 percent.
Brodbelt, R. H. W.   +2 more
openaire   +3 more sources

Sintering of Dental Porcelain Enamels [PDF]

open access: yesJournal of Dental Research, 1976
This study showed the effects of sintering temperature and atmospheric pressure on the density, tensile strength, and microstructure of porcelain enamels. Although the densities of the opaque porcelains were higher, they were weaker than the gingival porcelains.
Meyer, J. M., O'Brien, W. J., Yu, C. U.
openaire   +3 more sources

KEMAMPUAN LEKAT RESIN KOMPOSIT PADA REPARASI RESTORASI PORSELEN YANG FRAKTUR

open access: yesJournal of Dentistry Indonesia, 2015
Since ceramic and metal ceramic restorations in crown and bridge have the potential to fracture, repairing porcelain restorations has become a serious cosmetic and clinical problem.
Ali Noerdin
doaj   +1 more source

Porcelain Laminate Veneer Applications in Upper Anterior Region: Case report

open access: yesBezmiâlem Science, 2020
Recently, effects of rapidly developing technology have been seen in the dentistry. Advances in materials enable minimally invasive treatments in which dental tissue is preserved in order to provide esthetics.. Porcelain laminate veneer technique, one of
Zeynep Buket KAYNAR, Nazmiye DÖNMEZ
doaj   +1 more source

Knowledge protocol of direct and indirect Veneers among dental practitioners - A case study

open access: yesPolytechnic Journal, 2023
Dental veneers are constructed from different materials such as porcelain, pressed ceramic, processed composite, or directly applied composite.The purpose of this study was to ascertain the preferred dental materials for veneers and the knowledge about ...
Sazan M. Azeez   +3 more
doaj   +1 more source

PATTERN OF DEMAND FOR MAKING DENTURES AT DENTAL LABORATORY IN SURABAYA CITY, INDONESIA

open access: yesJournal of Vocational Health Studies, 2019
Background: Dental laboratory in Surabaya frequently make various kinds of the denture. But surely there is a case that was the most commonly accepted, to adjust to the needs of dental laboratories on the priorities of the work was done, it was necessary
Okti Setyowati   +2 more
doaj   +1 more source

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