Listar por autoría "2094c3ea-7a05-4098-8508-3363f80164a5"
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Calcium carbonate decomposition in white-body tiles during firing in the presence of carbon dioxide
Escardino Benlloch, Agustín; Gómez-Tena, Maria Pilar; Feliu Mingarro, Carlos; García Ten, Francisco Javier; Saburit Llaudis, Alejandro 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
Escardino Benlloch, Agustín; García Ten, Francisco Javier; Feliu Mingarro, Carlos; Moreno Berto, Arnaldo Vicente 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
Escardino Benlloch, Agustín; García Ten, Francisco Javier; Feliu Mingarro, Carlos; Gozalbo Nebot, Ana 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 ... -
Decoração Cerâmica com Tecnologias de Jato de Tinta (Inkjet)
Feliu Mingarro, Carlos; Reig, Yolanda; Lázaro, Vicente; Mateu, Ana 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 ... -
Densification of irregular polydispersed glass particles described as a complex relaxation process
José Luis, Amorós Albaro; Blasco Roca, Encarna; Feliu Mingarro, Carlos; Moreno Berto, Arnaldo Vicente Elsevier (2022)The sintering of compacts of irregular non-crystallising glass particles was studied by isothermal and constantrate heating experiments in a hot stage microscope. The resulting data fitted very well to kinetic equations developed ... -
Dinamització del sector ceràmic de Castelló. Taula rodona
Feliu Mingarro, Carlos Universitat Jaume I (2011-11-16) -
Effect of particle size distribution on the evolution of porous, microstructural, and dimensional characteristics during sinter-crystallisation of a glass-ceramic glaze
José Luis, Amorós Albaro; Blasco Roca, Encarna; Feliu Mingarro, Carlos; Moreno Berto, Arnaldo Vicente Elsevier (2021-08-05)Glass-ceramic test pieces, obtained from three different particle size distributions of a frit, were fired at temperatures between 800°C and 1200°C. Evolution of porous characteristics of the test pieces with firing ... -
Effect of particle size distribution on the sinter-crystallisation kinetics of a SiO2-Al2O3-CaO-MgO-SrO glass-ceramic glaze
José Luis, Amorós Albaro; Blasco Roca, Encarna; Moreno Berto, Arnaldo Vicente; Marín, N.; Feliu Mingarro, Carlos Elsevier (2020-05-20)Sinter-crystallisation kinetics of a glaze with an average particle size of 9.6µm, 4.0µm and 0.65µm, which devitrified anorthoclase and diopside, were studied by non-isothermal techniques. It was confirmed that the ... -
Fracture properties of spray-dried powder compacts: Effect of granule size
José Luis, Amorós Albaro; Cantavella Soler, Vicente; Jarque Fonfría, Juan Carlos; Feliu Mingarro, Carlos Elsevier (2008)Inappropriate mechanical properties of spray-dried powder compacts lead to significant green product losses, entailing considerable costs in ceramic tile manufacture as well as serious environmental problems. In addition, ... -
Grain coarsening during liquid phase sintering of zircon-glass composites
José Luis, Amorós Albaro; Blasco Roca, Encarna; Moreno Berto, Arnaldo Vicente; Feliu Mingarro, Carlos Elsevier (2023-08-09)This study examined zircon grain growth during isothermal sintering of a zircon-glass composite with a zircon volume fraction of 0.525 zircon volume/solids volume, at a temperature of 1200 degrees C, with different residence ... -
Green strength testing of pressed compacts: An analysis of the different methods
José Luis, Amorós Albaro; Cantavella Soler, Vicente; Jarque Fonfría, Juan Carlos; Feliu Mingarro, Carlos Elsevier (2008)This paper presents a comparative study of three- and four-point bending tests and diametral compression (DC) tests, used to measure the mechanical strength of green pressed compacts. The study has been conducted on pressed ... -
Improvement of the mechanical and aesthetic properties of a coating by inkjet technology
José Luis, Amorós Albaro; Blasco Roca, Encarna; Moreno Berto, Arnaldo Vicente; Feliu Mingarro, Carlos; Boschi, Anselmo O.; Marín, Natalia Wiley (2021-01-11)Different amounts of ink, made up almost entirely of a frit that devitrified abundant small crystals of anorthoclase, were applied by inkjet printing onto a traditional unfired glaze substrate. The rheological properties ... -
Kinetic study of calcite particle (powder) thermal decomposition: Part I
Escardino Benlloch, Agustín; García Ten, Francisco Javier; Feliu Mingarro, Carlos Elsevier (2008)In the first step of the firing cycle used to manufacture white-firing wall tile bodies, the calcium carbonate that is added, as a source of CaO, to the clay raw materials mixture used to form these bodies needs to decompose. ... -
Kinetic study of the thermal decomposition process of calcite particles in air and CO2 atmosphere
Escardino Benlloch, Agustín; García Ten, Francisco Javier; Feliu Mingarro, Carlos; Saburit Llaudis, Alejandro; Cantavella Soler, Vicente Elsevier (2013-05)The thermal decomposition process of calcite particles (0.45–3.60 mm average diameter), made up of porous agglomerates of very small CaCO3 microcrystals, was studied in the 975–1216 K temperature range. The experiments ... -
Kinetics of the transformations occurring during the firing process of an industrial spray-dried porcelain stoneware body
José Luis, Amorós Albaro; Blasco Roca, Encarna; Moreno Berto, Arnaldo Vicente; Feliu Mingarro, Carlos Elsevier (2022-03-08)Pressed compacts of an industrial spray-dried porcelain stoneware powder, consisting mainly of albite, quartz, kaolinite, and illite, were thermally treated at different temperatures and times. Fired test piece bulk density ... -
Kinetics of viscous flow sintering of glass–zircon composites: effect of zircon volume fraction and particle size distribution
José Luis, Amorós Albaro; Blasco Roca, Encarna; Moreno Berto, Arnaldo Vicente; Feliu Mingarro, Carlos Elsevier ScienceDirect (2022-02-02)Viscous flow sintering of glass–zircon composites was studied by isothermal and constant-rate heating experiments. The sintering curves fitted very well to the developed kinetic model, based on the Kohlrausch–Williams–Watts ... -
Mechanical properties obtained by nanoindentation of sintered zircon-glass matrix composites
José Luis, Amorós Albaro; Blasco Roca, Encarna; Moreno Berto, Arnaldo Vicente; Feliu Mingarro, Carlos Elsevier (2020-01-10)This study was undertaken to determine the effect of zircon content and firing temperature on the hardness and indentation modulus of zircon–glass composites obtained by sintering. A standard non-devitrified borosilicate ... -
Non-destructive measurement of bulk density distribution in large-sized ceramic tiles
José Luis, Amorós Albaro; Boix, Juan; Llorens, D.; Mallol Gasch, Gustavo; Fuentes, I.; Feliu Mingarro, Carlos Elsevier (2010)An apparatus has been designed, built, and patented that is able, non-destructively, to determine bulk density distribution in large-sized ceramic tiles. The proposed method, based on the X-ray absorption technique, provides ... -
Non-isothermal sinter-crystallisation of satin glazes: A kinetic model
José Luis, Amorós Albaro; Blasco Roca, Encarna; Moreno Berto, Arnaldo Vicente; Gómez-Tena, Maria Pilar; Feliu Mingarro, Carlos Elsevier (2018-05)Many materials of a glass-ceramic nature are obtained by glass particle sinter-crystallisation, whose process kinetics have been studied very little. The present study analyses the physico-chemical transformations that ... -
Non-isothermal sintering of powdered vitrified composites. A kinetic model
José Luis, Amorós Albaro; Blasco Roca, Encarna; Moreno Berto, Arnaldo Vicente; Zumaquero, Eulalia; Feliu Mingarro, Carlos Elsevier (2019)This report sets out the results obtained on studying the sintering process of glass–zircon composites, analysing the microstructural changes that developed on modifying zircon content. The sintering of composites with ...