Study of the influence of aluminum containing waste on the melting process of glass-enamel

In the article by using the physic-chemical and infrared spectroscopic methods the alternation of phase separation and quasi-homogeneous structure in the microstructure of glass enamel, depending on the content of alumina-containing waste has been studied. It has been also detected the appearance of a small peak on the leaching curve in the vitreous containing 2.5 wt. % of alumina-containing waste. When you increase the amount of waste by adding from 5.0 to 7.5 wt. %, this rate is decreased. Containing 10% of alumina-containing waste of GChC Shurtan no significant change of physic-chemical properties observed in the condition of glass enamel.