کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1476623 991158 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Factors affecting glaze transparency of ceramic tiles manufactured by the single firing technique
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Factors affecting glaze transparency of ceramic tiles manufactured by the single firing technique
چکیده انگلیسی

Transparency is an extremely important optical property of several glazes used in the ceramic tile sector. The present work aimed to identify the causes of loss of transparency presented by some ceramic glazes composed of frits with chemical compositions typical of optically transparent glasses. After identifying the causes of low transparency presented by several ceramic glazes based on microstructural analyses, X-ray diffraction and scanning electron microscopy, attempts were made to increase the transparency of these glazes by altering their chemical compositions. The results suggest that the addition of alumina – through distinct mineral sources – may be an interesting alternative to prevent the crystallization of calcium silicates, which reduce the transparency of glazes used in the ceramic tile sector.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 30, Issue 12, September 2010, Pages 2443–2449
نویسندگان
, , , , ,