Characterisation of the wall-slip during extrusion of heavy-clay products

Kocserha, István; Gömze, A. László; Kulkov, S. N.; Kalatur, E; Buyakova, S. P.; Géber, Róbert; Buzimov, A Y

doi:10.1088/1742-6596/790/1/012013

Cited by 3 publications

(1 citation statement)

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“…The clayey materials normally consist of many minerals, for instance, quartz, illite, montmorillonite, kaolinite, chlorite and feldspars. The most common shaping techniques are dry pressing, semi-dry pressing and extrusion [27]. During the firing, many processes can take place that can affect the properties of the final product.…”

Section: Pollack Periodica • An International Journal For Engineering and Information Sciencesmentioning

confidence: 99%

Ceramic bricks with enhanced thermal insulation produced from natural zeolite

Ibrahim

Kurovics

Tihtih

et al. 2021

Pollack

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In this research, ceramic bricks were produced based on natural zeolite from Tokaj (Hungary) using the dry pressing technique. The microstructure, morphology and properties of the produced samples were examined via scanning electron microscopy, X-ray diffraction and X-ray fluorescence. The X-ray investigation revealed various minerals in the natural zeolite; moreover, the samples’ physical and thermal properties were also investigated. The sintering temperature and composition play a major role in the microstructure and the properties of the prepared ceramic samples. The produced ceramics bricks have excellent thermal insulation and good mechanical strength. The results of this research work confirm the potential use of natural zeolite from Tokaj as an eco-friendly building material.

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Section: Pollack Periodica • An International Journal For Engineering and Information Sciencesmentioning

confidence: 99%