| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10625583 | Ceramics International | 2013 | 7 Pages |
Abstract
A study has been undertaken on the interaction between the (Fe,Cr)2O3 black pigment and an industrial porcelanised stoneware composition at its firing temperature. The results indicate that the glassy phase that forms during firing preferentially extracts Fe2O3 from the pigment and probably contributes some Al2O3 to it, enriching the pigment composition in Cr2O3, without changing pigment crystal structure. The pigment alteration process mainly affects porcelanised stoneware microstructure and, to a lesser extent, color.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
S. Mestre, M.P. Gómez-Tena, M.F. Gazulla, A. Gozalbo,