The effect of iron oxides on the properties and structure of glazed glass

The effect of iron oxides with a molar content of 2.5 to 35.0% (over 100%) on the properties of aluminoborosilicate glasses has been investigated. The peculiarity of the phase separation of iron-containing glasses, products of their heat treatment, and the kinetics of segregation processes are shown. The valence-coordination state of iron ions and the effect of heat treatment modes on it have been determined. The dependence of the physicochemical properties of glasses on their chemical composition and structure has been studied. The possibility of forming colored glaze coatings with specified properties and texture has been substantiated. Il. 4, bibliography: 6 titles.