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|Title:||Crystallisation of a zirconium-based glaze for ceramic tiles coatings|
|Authors:||Romero, Maximina; Rincón López, Jesús María; Acosta, Anselmo|
|Citation:||Journal of the European Ceramic Society 23 (2003) 1629–1635|
|Abstract:||The effect of iron oxide content on the crystallisation of a zirconium-based glass-ceramic glaze was investigated using a glass-ceramic “white of zirconium” frit and a granite waste glass. Measurements by X-ray diffraction (XRD) combined with scanning electron microscopy (SEM) and EDX microanalysis showed that Fe2O3 gives rise to the crystallisation of an iron-zinc ferrite, which is acting as nucleating agent of feather-like crystals of pyroxene while granite frit enhances the partial dissolution of zircon into the glassy phase, which is sharply increased for granite frit additions greater than 50%.|
|Appears in Collections:||(IETCC) Artículos|
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