Results 121 to 130 of about 43,102 (236)

White porcelain mortar with straight sides and pestle American circa 1930.

open access: yes, 1930
White porcelain mortar with straight sides and pestle American circa 1930. 3 1/4" height by 4 5/8" diameter and 7 3/8" length.circa 1930Mortar Height, Diameter: 8cm, 12.7cm (3.12in, 4.95in)Pestle Length, Diameter: 19.05cm, 4.3cm (7.43in, 1 ...

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Effectiveness of self‐etching ceramic primer on the bond strength of dental glass ceramics: A systematic review and meta‐analysis of in vitro studies on feldspathic and leucite‐reinforced ceramics

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose This systematic review and meta‐analysis evaluated the bond strength effectiveness of a self‐etching ceramic primer, specifically Monobond Etch & Prime (MEP), compared to hydrofluoric acid with silane (HF+S) in feldspathic and leucite‐reinforced dental glass‐ceramics (DGCs). Materials and Methods This study followed PRISMA‐p guidelines
Nathalya Fedechen Martins   +5 more
wiley   +1 more source

Porcelain mortar and pestle [Set C], c1920, 6 from set of 6

open access: yes, 1920
Six porcelain Wedgwood, American circa 1920 mortars and pestles. 4" height and 6 1/4" diameter and pestles are 8" length.circa 1920Mortar Height, Diameter: 9.7cm, 17.63cm (3.78in, 6.88in)Pestle Length, Diameter: 19.84cm, 4.2cm (7.74in, 1 ...

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Estudo da retificação com ponta única de grês porcelanato no regime frágil [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2013.Abstract : The use of polished high gloss porcelain tile has become increasingly common in ...
Souza, Rafael Gonçalves de
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Effects of gastric acid on surface roughness, microhardness, fracture strength, and color change of dental ceramics: A systematic review of in vitro studies

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose This systematic review evaluated the effects of simulated gastric acid (SGA) on surface and mechanical properties of dental ceramics to answer the research question: Does immersion in SGA alter the surface roughness, microhardness, fracture strength, and color of dental ceramics?
Geany Ferreira Rodrigues   +8 more
wiley   +1 more source

Influência das condiçoes mecânicas e físico-químicas no processo de brunimento plano rotativo de placas de porcelanato [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia dos Materiais, Florianópolis, 2012.Apesar dos avanços tecnológicos e mercadológicos nos processos produtivos de placas ...
Pereira, Rafael Santiago Floriani
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Comparison of surface treatment protocols for a 3D‐printable resin for definitive crowns: Effects on surface roughness and bonding performance

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to compare the effects of surface treatment protocols on the surface roughness and shear bond strength (SBS) of a three‐dimensional (3D)‐printable resin for definitive crowns. Materials and Methods A 3D‐printable resin for definitive crowns (Saremco Print Crowntec) was used to produce 168 specimens (10 × 10 × 2 mm3 ...
Engin Sacu   +5 more
wiley   +1 more source

Numerical modeling and statistical analysis of the effect of thermomechanical properties on residual stresses in feldspar‐based ceramic materials after thermal tempering

open access: yesInternational Journal of Ceramic Engineering & Science
This study focuses on the investigation of the impact of the thermomechanical properties of ceramic materials on residual stresses generated after the thermal tempering process.
Marcelo Dal Bó, Dachamir Hotza
doaj   +1 more source

Effectiveness of plasma‐enhanced chemical vapor film in surface treatments of resin‐matrix ceramics to preserve optical characteristics after different aging processes

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to evaluate the surface roughness and optical characteristics of three ceramics with resin matrix for computer‐aided design and computer‐aided manufacturing, after different surface treatment protocols associated or not with the application of film deposition by plasma‐enhanced chemical vapor deposition (PECVD)
Victor Alves Nascimento   +6 more
wiley   +1 more source

Porcelain mortar and pestle [Set B], c1920, 4 from set of 6

open access: yes, 1920
Six porcelain mortars in bowl form and pestles by Wedgwood, American circa 1920. Approximately 3 1/4" height and 5" diameter and pestles are 7 1/2" length.circa 1920Mortar Height, Diameter: 7cm, 12.5cm (2.73in, 4.88in)Pestle Length, Diameter: 19.05cm, 3 ...

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