Аннотации:
The article explains the notions of „glass” „glassy state” and „glass transition”. The author compares the graphics of cooling of crystalline and glassy substances melts. The features of the glassy state of substance are described. The article focuses on the examples when the features of glassy state substance have been used to improve the physical and chemical properties of industrial glassware by their thermochemical dealkalization with acid gases and treatment with electromagnetic fields.