Development of gold-bronze metallic glazes in a clay-based system for stoneware bodies
CERAMICS INTERNATIONAL, cilt.44, sa.5, ss.4789-4794, 2018 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 44 Sayı: 5
- Basım Tarihi: 2018
- Doi Numarası: 10.1016/j.ceramint.2017.12.064
- Dergi Adı: CERAMICS INTERNATIONAL
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.4789-4794
- Anahtar Kelimeler: Gold-bronze, Metallic glaze, Color, Stoneware, CONTAINING FRIT, LUSTER
- Anadolu Üniversitesi Adresli: Evet
Özet
In this study, a triaxial glaze system consisting of red clay, kaoline, quartz, MnO, CuO and CoO is systematically developed to produce gold-bronze raw metallic glazes for stoneware bodies. At first, all of the glazed samples in the developed system were fired in an electrically-heated kiln at 1160 degrees C. Then, the selected successful gold-bronze metallic glazes were applied onto 3-D forms of stoneware bodies and fired at the same conditions. Microstructural characterizations of the glazes are done with scanning electron microscopy (SEM) and energy dispersive x-ray analyses (EDS). This study revealed that triaxial blending of the ceramic raw materials is a beneficial method for glaze production and gold-bronze surfaces are obtained in glazes G 9, G 26, and G 34. It is observed that chemical composition of the glazes directly influence the color and the amount of CuO is more significative than MnO for achieving gold-bronze effect.