Glass-Ceramic Materials on the Lithium Disilicate Basis: Achievements and Development Prospects

: pp. 391-399
O.M. Beketov National University of Urban Economy in Kharkiv
O.M. Beketov National University of Urban Economy in Kharkiv
National Technical University “Kharkiv Polytechnic Institute”
National Technical University “Kharkiv Polytechnic Institute”

The current state of developments and the prospects of using glass-ceramics based on lithium disilicate were analyzed. The choice of R2O–RO–RO2–R2O3–P2O5–SiO2 system for model glasses was justified. The structure of glasses after heat treatment in connection with their physico-chemical properties was studied. The developed lithiumsilicate glass-ceramic materials were characterized by high performance properties and can be used as transparent armor.

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