Calculating of enamel glasses viscosity at softening point

When developing various compositions of glasses for enameling different metals, the most important factor for obtaining defect-free continuous coatings is to predict the values ??of the onset of softening of glasses in the viscosity range 10 ⁹ - 10 ¹³ P, corresponding to their the initial stage of sintering. The developed mathematical model for predicting this temperature makes it possible to calculate glasses with an accuracy sufficient to solve this problem.