Results 191 to 200 of about 2,205,808 (257)
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Microwave hybrid fast sintering of red clay ceramics
International Journal of Applied Ceramic Technology, 2021Abstract This work aimed to examine the performance of the hybrid sintering of clay ceramic in a microwave furnace, compared to the sintering process in a conventional furnace. The raw materials were subjected to X‐ray fluorescence, loss on ignition (LOI), X‐ray diffraction, particle size distribution, real specific mass, and ...
Gabriela Pitolli Lyra +5 more
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Incorporation of granite waste in red ceramics
Materials Science and Engineering: A, 2004This work has as its objective to evaluate the effect of granite powder waste incorporation in a red ceramic body. The granite waste came from an industry of stone sawing operations located in the municipal area of Santo Antonio de Padua, State of Rio de Janeiro, Brazil.
C.M.F Vieira +3 more
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Recycling of Steel Sludge into Red Ceramic
Materials Science Forum, 2006The present paper has for objective to evaluate the effect of fine steel sludge waste incorporation on the properties and microstructure of a kaolinitic clayey body used to the fabrication of bricks and roofing tiles. Compositions were prepared with additions of waste of 0, 5 and 10 wt.% in a kaolinitic clay from the county of Campos dos Goytacazes ...
P.M. Andrade +3 more
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Recycling Red Ceramic Waste as a Raw Material for Lightweight Aggregates
Applied SciencesThe growing demand for lightweight aggregates (LWAs) in the construction industry is driving the development of sustainable alternatives based on the reuse of solid industrial waste.
Maelson Mendonça de Souza +5 more
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Foamed Glass-Ceramics Made from Red-Mud
Key Engineering Materials, 2013Dried Red mud slurry was ground to small powders. It was then mixed with waste glass and dolomite powders. The mixtures with different amounts of red mud and dolomite were pressed to form green bodies, which were foamed at high temperatures. To achieve a good foaming effect, the content of red mud is 35~45% in the batch and 10wt% of dolomite should be ...
Zhong Nan Ye +4 more
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International Journal of Applied Ceramic Technology
This study presents a method for synthesizing red ceramic pigments using nano clay and iron chloride through coprecipitation followed by calcination. Optimal pigment formation was achieved at 1000°C with 4 g of clay, resulting in vivid red pigments with ...
Wahidullah Rasuly +2 more
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This study presents a method for synthesizing red ceramic pigments using nano clay and iron chloride through coprecipitation followed by calcination. Optimal pigment formation was achieved at 1000°C with 4 g of clay, resulting in vivid red pigments with ...
Wahidullah Rasuly +2 more
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Porcelain and red ceramic wastes used as replacements for coarse aggregate in concrete
Construction and Building Materials, 2019Recent advances in construction engineering have made the design of safe structures possible and attracted an increasing attention to the use of concrete for its beneficial properties. This has, in turn, instigated a lot of efforts aimed at improving the
Zahra Keshavarz, D. Mostofinejad
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Incorporation of Petroleum Coke into Red Ceramic
Materials Science Forum, 2010This work has as its objective to evaluate the effect in the physical and mechanical properties of a red ceramic by the incorporation of petroleum coke from a refining plant. The characterization of the coke was done by optical microscopy and DTA/TG.
Carlos Maurício Fontes Vieira +3 more
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Pompeian red ware: Processing archaeological ceramic data
Geoarchaeology, 1989AbstractA program of ceramic analysis, by which archaeologically excavated pottery can be efficiently and economically grouped by fabric and geographic origin, has been devised. the fabric is segregated by xeroradiography, macroscopic observation, and heavy‐mineral analysis before it is identified petrologically.
Jeffrey A. Blakely +2 more
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Bauxite ‘red mud’ in the ceramic industry. Part 2: production of clay-based ceramics
Journal of the European Ceramic Society, 2000Abstract Some potential uses of red mud as a raw component in clay mixtures for ceramic bodies production are presented. The influence of increasing amounts of red mud on the forming procedure, sintering and final properties was analyzed. Samples were produced by uniaxial pressing and slip casting. Two different clays are used as basic materials, the
Sglavo, Vincenzo Maria +5 more
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