In:
Journal of the American Ceramic Society, Wiley, Vol. 101, No. 4 ( 2018-04), p. 1754-1764
Abstract:
The effect of the ZnO/MgO ratio on the crystallization and optical properties of glass‐ceramic glazes from the SiO 2 –Al 2 O 3 –ZnO–MgO–CaO–K 2 O–Na 2 O–B 2 O 3 system was studied. The glazes with different ZnO/MgO ratios were characterized by differential scanning calorimetry, X‐ray powder diffraction, Raman spectroscopy, scanning electron microscopy, energy dispersive spectroscopy analysis and a spectrophotometer. The results reveal that the A glaze without ZnO content contains forsterite and sapphirine. The B and C glazes with intermediate ZnO/MgO ratio contain enstatite and spinel solid solution. The D to F glazes with higher ZnO/MgO ratio crystallize spinel solid solution as the only crystalline phase. The amount of spinel solid solution, lightness values ( L *), gloss values and the reflectance of the studied glazes increase with the ZnO/MgO ratio.
Type of Medium:
Online Resource
ISSN:
0002-7820
,
1551-2916
DOI:
10.1111/jace.2018.101.issue-4
Language:
English
Publisher:
Wiley
Publication Date:
2018
detail.hit.zdb_id:
2008170-4
detail.hit.zdb_id:
219232-9
