Characteristics of Glass in Products of Experimental Modeling of Impact Melts

Ultrahigh-pressure high-temperature glasses are characterized by unusual structural and phase aspects that require closer investigation in order to elucidate their physical properties and the possibility of using innovative materials as prototypes. Experimental modeling of an impact process in laboratory conditions makes it possible to shed light on the nature of phase transformations on impacto-genesis. Impact glasses were obtained experimentally by melting the aluminosilicate and quartz components of the rocks of the target of the Kara astro-problem at pressure about 90 GPa and temperature about 7000°C. Investigations have shown that as a result of extreme external conditions, glasses of a specific composition are formed containing a high proportion of Ca and carbon. Thus, the results obtained indicate the possibility of obtaining glass of wide compositions, including carbon-containing glass, which can be used for further research in order to develop new materials and technologies for their production.