Sintered glass crystal materials based on calcium phosphate glass

The features of the crystallization process of calcium-phosphate glass powders with a particle size of 90 - 400 ?m have been investigated, the structure and phase composition of crystallized materials have been determined, and the sintering mode of narrow powder fractions has been optimized to obtain the maximum possible open porosity. The porosity of the sintered glass-crystalline materials is 25%, the pore size is about 100 microns. The obtained materials release calcium cations and phosphate anions into the aquatic environment, which is the key to their successful adaptation in the environment of a living organism. Il. 6, bibliography: 3 titles.