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A new cleaner process to prepare pressing-powder
(Sociedad Española de Cerámica y Vidrio, 2011)
An alternative cleaner process of pressing-powder preparation, based on filter-pressing and a novel granulation method, is presented to substitute the existing spray-drying process. In the new process, about two-thirds of ...
Nanostructured alumina from freeze-dried precursors
(Wiley-Blackwell, 2011)
Nanocrystalline alumina has been obtained on the 100 g scale by thermal decomposition of precursors resulting from the freeze-drying of aqueous solutions of different aluminum-containing products, namely aluminum acetate ...
Desenvolvimento de vidrados cerâmicos com propriedades bactericidas e fungicidas
(Associação Brasileira de Cerâmica, 2011-05)
Nos últimos anos foram desenvolvidas técnicas que permitem a síntese de materiais que, ao menos
em uma de suas dimensões, são de tamanho nanométrico (1 a 100 nm), apresentando assim propriedades e
funções significativamente ...
Influence of composition on mechanical behaviour of porcelain tile. Part II: mechanical properties and microscopic residual stress
(Elsevier, 2010-03)
The influence of the starting composition on the mechanical properties of sintered porcelain tile was evaluated based on the linear elastic fracture mechanics. Tile compositions were prepared according to a simplex-centroid ...
Preparation of porcelain tile granulates by more environmentally sustainable processes
(Sociedad Española de Cerámica y Vidrio, 2012-03)
This study examines the feasibility of manufacturing glazed porcelain tiles with a more environmentally friendly
manufacturing process, by reducing water and thermal energy consumption. The process studied in this paper ...
Nuevo sistema para la medida y control de la presión máxima de prensado en los alvéolos del molde: ISOPRESS®
(Sociedad Española de Cerámica y Vidrio, 2012-03)
The organization MACER, in collaboration with the Institute of Ceramic Technology, has developed the system ISOPRESS®,
an integrated control device that permits to equal automatically the maximum pressure applied on the ...
Solution Combustion Synthesis of (Co,Fe)Cr2O4 pigments
(Elsevier, 2012)
The synthesis of mixed cobalt–iron chromites, Fe1−ΨCoΨCr2O4 (0 ≤ Ψ ≤ 1), has been studied by Solution Combustion Synthesis using urea as fuel. Characterization by XRD and SEM showed that crystallinity, cell parameters, ...
Decoração Cerâmica com Tecnologias de Jato de Tinta (Inkjet)
(Associação Brasileira de Cerâmica, 2012-01)
Este artículo presenta una visión general de la tecnología de chorro de tinta de impresión digital aplicada al sector de la cerámica. Presenta un histórico de las principales tecnologías de inyección de tinta actualmente ...
A procedure to evaluate the resistance to biological colonization as a characteristic for product quality of ceramic roofing tiles
(Elsevier, 2011)
Ceramic roofing tiles suffer deterioration through time due to environmental exposure. Biological colonization affects the appearance and integrity of building materials, such as roofing tiles. The resistance to biocolonization ...
Development of a yellow ceramic pigment based on silver nanoparticles
(Elsevier, 2012)
In this study a yellow pigment was obtained for third-fire ceramic decorations, based on silver nanoparticles synthesised by the method of chemical reduction in aqueous phase, using silver nitrate and polyvinylpyrrolidone ...