Method for producing refractory material for introduction into superstructure of glass melting tank and method for improving spectral radiation intensity of refractory molded body

摘要

The present invention relates to a method for producing a refractory material for introduction into the superstructure of a glass melting bath comprising SiO2, SiC and binders or binder mixtures as main components, wherein 1 μm to 5 μm in a matrix of refractory materials. In the spectral region and at temperatures in excess of 1000 ° C., particulate matter having a spectral emission capability higher than that of the matrix of the refractory material is inserted. [Selection] Figure 1