Effect of calcination temperature on use of high-boron-content waste for low-temperature wall tile production

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dc.contributor.authorCengizler H.
dc.date.accessioned2024-07-22T08:04:43Z
dc.date.available2024-07-22T08:04:43Z
dc.date.issued2022
dc.description.abstractThe effects of the calcination temperature on raw-colemanite-waste properties and calcined waste content on wall tile production were investigated. Waste containing 11.24% B2O3 calcined between 500 and 800°C was added to wall tile granules in various ratios (0–100 wt.%) to produce a low-temperature-sintered wall tile by adding the maximum content of boron waste, as determined through optimal calcination. The low-temperature (850–1000°C) sinterability of the samples and the effect of the calcined colemanite-waste content on the wall tile properties were investigated. The samples were characterised using X-ray fluorescence, X-ray powder diffraction, differential thermal analysis, thermogravimetric analysis, Fourier-transform infrared spectroscopy, scanning electron microscopy, and colourimetry. The waste calcined at 800°C exhibited a substantially different phase distribution, bond structure, morphology, and colour. The wall tile produced using 40 wt.% colemanite waste calcined at 800°C and subsequently sintered at 950°C exhibited the optimal properties. The linear firing shrinkage, water absorption, and flexural strength of the optimised wall tile were 0.88%, 16.04%, and 36.07 MPa, respectively. The optimised wall tile exhibited major albite, quartz, and diopside phases and 64% higher strength. The sample calcined at 800°C showed that high colemanite-waste content could be incorporated into ceramic bodies. © 2021 Elsevier Ltd and Techna Group S.r.l.
dc.identifier.DOI-ID10.1016/j.ceramint.2021.11.138
dc.identifier.issn02728842
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/12812
dc.language.isoEnglish
dc.publisherElsevier Ltd
dc.subjectBoron
dc.subjectCalcination
dc.subjectDifferential thermal analysis
dc.subjectFeldspar
dc.subjectFourier transform infrared spectroscopy
dc.subjectScanning electron microscopy
dc.subjectTemperature
dc.subjectThermogravimetric analysis
dc.subjectWater absorption
dc.subjectX ray powder diffraction
dc.subjectBoron content
dc.subjectBoron wastes
dc.subjectCalcination temperature
dc.subjectLow temperature sintered
dc.subjectLows-temperatures
dc.subjectOptimal calcination
dc.subjectProperty
dc.subjectStrength
dc.subjectTile productions
dc.subjectWall tiles
dc.subjectSintering
dc.titleEffect of calcination temperature on use of high-boron-content waste for low-temperature wall tile production
dc.typeArticle

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