Results 21 to 30 of about 949 (156)

Tiles from Aosta: A Peculiar Glaze Roof Covering

Colorants, 2023
The 18th century roof tiles from the “Casa delle vigne”, located in the Aosta region (north-east Italy), were investigated as an example of a peculiar historical roof covering: ceramic tiles with a lead-based glaze finishing to waterproof them are used ...
Eleonora Balliana, Eugénie Marie Claudine Caveri, Laura Falchi, Elisabetta Zendri   +3 more
doaj   +1 more source

The Effect of Variable Ratios of Na₂O/K₂O Oxides in Glazes Containing BaO, ZnO, and ZrO₂: Structural Analysis, Characteristic Temperatures, and Surface Properties

Applied Sciences
In this paper, the glazes of a multicomponent system (SiO2-Al2O3-CaO-MgO-Na2O-K2O-BaO-ZnO-ZrO2) were examined. This work focuses on five glazes and the difference between them as the molar ratio of the alkali oxides Na2O/K2O.
Janusz Partyka, Dawid Kozień, Katarzyna Pasiut   +2 more
doaj   +1 more source

A new series of environment-friendly reddish inorganic pigments based on AFeO3 (A = Ln, Y) with high NIR solar reflectance

Journal of Materiomics, 2021
Environment-friendly pigments based on AFeO3 (A = La, Pr, Nd, Sm, Gd, Tb, Y or Yb) with high near-infrared (NIR) reflectance were synthesised by a coprecipitation method at 1200 °C.
Maria Fortuño-Morte, Pablo Serna-Gallén, Héctor Beltrán-Mir, Eloísa Cordoncillo   +3 more
doaj   +1 more source

Sintering-Based In-Situ Synthesis and Characterization by TEM of Noble Metal Nanoparticles for Ceramic Glaze Color Control

Nanomaterials, 2021
Gold and silver salt mixtures are incorporated in ceramic glazes for in situ development of mixtures of gold and silver nanoparticles (NPs) that subsequently allow for a wide spectrum of low metal loading color control within ceramic materials.
Karthik Lalwani, Nathan Dinh, Michael C. Leopold, Ryan H. Coppage   +3 more
doaj   +1 more source

Waste immobilization and environmental sustainability in glass-ceramics glazes development

E3S Web of Conferences, 2016
The current work investigated the formulation of glazes using recycled CRT (Cathode Ray Tube) waste glass powder mixed with basalt, kaolin and other additives.
Reben M., Kosmal M., Pałczyńska N., Pichniarczyk P.   +3 more
doaj   +1 more source

Capas finas de ZrO₂ para mejorar la resistencia química de los vidriados mates de calcio

Boletín de la Sociedad Española de Cerámica y Vidrio, 2012
The chemical resistance of ceramic glazes susceptible to it, and more specifically the glazes formulated with a calcium matt frit, is enhanced by depositing on the surface a thin layer of zirconium oxide. A stabilized zirconia sol is the precursor of the
Blasco, E., Orts, M. J., Mestre, S., Palacios, M. D.   +3 more
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К вопросу о важности колористического начала в восприятии современной художественной керамики

Искусство Евразии, 2019
Цель данной статьи выявление основных тенденций в развитии колористического начала в декорировании современной художественной керамики. Автор анализирует способы использования цвета в эстетических решениях художественных произведений декоративного ...
Воронова, Мария Викторовна
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A study of zircon crystallization, structure, and chemical resistance relationships in ZrO2 containing ceramic glazes

Boletín de la Sociedad Española de Cerámica y Vidrio, 2022
This study aims to investigate zircon (ZrSiO4) formation during thermal treatment and its influence on the structure and properties of the ceramic glazes. Four raw ceramic glazes with the addition of 5, 9, 13, and 17 wt% of ZrO2 (
Irina Atkinson, Oana C. Mocioiu, Elena M. Anghel   +2 more
doaj   +1 more source

Investigation of the Usage Properties of Steel Slag as Pigment in Low-Temperature Glaze

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2023
The evaluation of industrial wastes in the ceramics industry has been the subject of research studies in recent years. This study investigated the use of steel slag as a colouring pigment in ceramic glazes.
Muhterem Koç, Eda Taşçı
doaj   +1 more source

CERAMIC GLAZES FOR WALL TILES WITH DIFFERENT GLASS WASTES

Studia Universitatis Babes-Bolyai Chemia, 2015
Ceramic glazes are thin coatings which enhance the aesthetical aspect, increase the mechanical strength and chemical stability, and waterproof of the support. The glaze composition contains an important quantity of frit for decreasing the melting point.
Julia BARTHA, Maria GOREA
doaj