Additive methods for calculation of the enamel properties

Taking into account the experimental determination, the possibility of calculating the LTEC, viscosity and surface tension of the melt of the frit of the ground enamel by various methods is considered with a change in the content of Fe ₂ O ₃ . Knowing the percentage of the three original frits in the ground enamel and their experimentally found properties, the properties of the ground enamel were determined by additive methods. Tab. 3, ill. 2, bibliography: 2 titles.