An effective way of enhancing the endurance of glass melting furnaces

The technology of high-temperature ceramic welding has been developed, intended for repairing the lining of glass-melting furnaces without stopping and cooling them. This repair method allows you to restore damaged refractory products and, if necessary, change their characteristics in the direction of increasing refractoriness, resistance to aggressive media, and mechanical stress. The main and auxiliary equipment for ceramic welding was developed, repair masses were obtained for the restoration of various types of refractories. Tab. 1, ill. 2.