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Bioactive glass suspensions preparation for suspension plasma spraying
Elsevier (2016-06)A bioactive glass was dry-milled and sieved in order to obtain powders with particle size finer than 63 μm. Two suspensions, with different particle size distribution (D50 = 8.3 μm and D50 = 2.2 μm), were subsequently ... -
Brasil x Espanha: consumo de energia térmica e emissões de CO2 envolvidos na fabricação de revestimentos cerâmicos
Associação Brasileira de Cerâmica (2011-07)A demanda de energia térmica da indústria de revestimentos cerâmicos é bastante elevada, sendo atendida quase por completo pela combustão do gás natural. Os gastos com geração de energia térmica representam uma grande parte ... -
Calcium carbonate decomposition in white-body tiles during firing in the presence of carbon dioxide
Elsevier (2013-08)This study examines the thermal decomposition process of the calcium carbonate (calcite powder) contained in test pieces of porous ceramics, of the same composition as that used in manufacturing ceramic wall tile bodies, ... -
Calcium carbonate thermal decomposition in white-body wall tile during firing. I. Kinetic study
Elsevier (2010)This study examines the thermal decomposition of calcium carbonate, contained in disk-shaped test pieces formed from a mixture of raw materials of a similar composition and characteristics to those of the mixtures customarily ... -
Calcium carbonate thermal decomposition in white-body wall tile during firing. II. Influence of body thickness and calcite content
Elsevier (2012-05)The thermal decomposition process of the calcium carbonate (calcite powder) contained in porous ceramic pieces, with the same composition as that used industrially to manufacture white-firing wall tile bodies, was studied ... -
Capas finas de ZrO2 para mejorar la resistencia quÌmica de vidriados mates de calcio
Sociedad Española de Cerámica y Vidrio (2012-05)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 ... -
Caracterización mecánica y tribológica de recubrimientos diamond-like carbon aplicados por la técnica deposición química de vapor sobre baldosas cerámicas
Elsevier (2015)Modifying ceramic tile functionality in order to improve their performance is a continuous challenge for ceramic industry. One technique emerging as an alternative in the ceramic products is the use of advanced thin coatings ... -
Cenizas del tamo de arroz como substituto del feldespato en la fabricación de cerámica Blanca
CSIC-Consejo Superior de Investigaciones Científicas (2013-01)La sustitución de materias primas para procesamiento de materiales -de alto consumo energético- por residuos agrícolas y agroindustriales impacta positivamente el medio ambiente. Uno de estos residuos es la paja o tamo ... -
Ceramic anion-exchange membranes based on microporous supports infiltrated with hydrated zirconium dioxide
Royal Society of Chemistry (2015-05)Anion-exchange membranes made from inexpensive ceramic materials were synthesized by using a simple procedure based on incorporating particles of an ion exchanger into a host microporous structure. Microporous ceramics ... -
Ceramic wastes as alternative raw materials for Portland cement clinker production
Elsevier (2008)The cement industry has for some time been seeking procedures that would effectively reduce the high energy and environmental costs of cement manufacture. One such procedure is the use of alternative materials as partial ... -
Ceria-doped scandia-stabilized zirconia (10Sc2O3·1CeO2·89ZrO2) as electrolyte for SOFCs: Sintering and ionic conductivity of thin, flat sheets
Wiley (2017-03)In this study, thin, flat sheets, about 90 μm thick, were prepared from ceria-doped scandia-stabilized zirconia with molecular formula 10Sc2O3·1CeO2·89 ZrO2 (10Sc1CeSZ) by tape casting and subsequent sintering at different ... -
Channeled PM10, PM2.5 and PM1 Emission Factors Associated with the Ceramic Process and Abatement Technologies
MDPI (2022-08-05)A sampling methodology and a mathematical data treatment were developed that enable to determine not only total suspended particulates (TSP) emitted at channeled sources but also the PM10, PM2.5, and PM1 mass fractions ... -
Characterisation of acid pollutant emissions in ceramic tile manufacture
Sociedad Española de Cerámica y Vidrio (2011-07)One of the environmental impacts associated with ceramics manufacture is the air emission of acid compounds stem from the presence of impurities in the raw materials and/or fuels. The present study was undertaken to ... -
Characteristics reproducibility of (Fe, Co)(Cr, Al)2O4 pigments obtained by solution combustion synthesis
Elsevier (2016-08-15)Synthesis reproducibility of mixed spinels Fe1−ΨCoΨCr2−2ΨAl2ΨO4 (0≤Ψ≤1), obtained by Solution Combustion Synthesis using urea as fuel, has been studied. Pigments with spinel structure Fd-3m have been obtained for all the ... -
Characterization of nanostructured ceramic and cermet coatings deposited by plasma spraying
Wiley-Blackwell (2011)Industry has a growing need of advanced coatings for a variety of applications (aerospace, special machinery, medicine ...). Nanostructured coatings have the potential of providing novel materials with enhanced properties. ... -
Characterization of silica–water nanofluids dispersed with an ultrasound probe: A study of their physical properties and stability
Elsevier (2012)The stability and agglomeration state of nanofluids are key parameters for their use in different applications. Silica nanofluids were prepared by dispersing the nanoparticles in distilled water using an ultrasonic probe, ... -
Ciclo térmico para la obtención de una ferrita de Ni-Zn: (I) Diseño de la etapa de sinterización
Sociedad Española de Cerámica y Vidrio (2008)Las piezas cerámicas obtenidas a partir de polvos de ferritas de composición (Cu0.12Ni0.23Zn0.65)Fe2O4 destacan como absorbentes de radiación electromagnética entre las ferritas de Ni-Zn dopadas con Cu, impidiendo ... -
Ciclo térmico para la obtención de una ferrita de Ni-Zn: (II) Influencia de la etapa de enfriamiento
Sociedad Española de Cerámica y Vidrio (2008)Las piezas cerámicas obtenidas a partir de polvos de ferritas de composición (Cu0.12Ni0.23Zn0.65)Fe2O4 destacan como absorbentes de radiación electromagnética entre las ferritas de Ni-Zn dopadas con Cu, impidiendo ... -
Clay hydration mechanisms and their effect on dustiness
Elsevier (2017-08)Clays are employed in a wide variety of industries such as ceramic industry, manufacture of paper, rubber, etc. In this sense, it is well known that at industrial processes in which clayey materials are used, such as ceramic ... -
Cleaner production of porcelain tile powders. Fired compact properties
Elsevier (2012-03)A new ceramic powder preparation process, the droplet-powder granulation process (DPGP), was recently proposed for the cleaner production of ceramic tiles. The DPGP granules and resulting pressed compacts were characterized ...