... of glasses were studied. It has been shown that the modification of glass by 2 mol. % aluminumfluoride does not lead to crystallization. Glasses exhibit luminescence in the UV region of the spectrum when ...
New information has been obtained on the structural changes occurring during the fluorination of natural crystalline quartz with ammonium hydrodifluoride. The morphological, structural and phase features ...
The formation of waveguides in the bulk of sintered nanoporous glass pre-impregnated in a bismuth nitrate solution was demonstrated. The influence of laser irradiation regimes on the refractive index change ...
The chemical resistance of glasses in the PbCl2–PbO–B2O3–NdF3 system has been studied. Oxochloride lead-borate glasses have demonstrated good water resistance and alkali resistance, while low acid resistance. ...
The development of effective ceramic lining materials is an important industry challenge. Alumophosphate binder materials may be considered new for hydrocyclone applications. This work is devoted to the ...
The Judd-Ofelt parameters have been calculated for Tb 3+ ions in yttrium-aluminum borate glasses co-activated with Tb 3+ and Ce 3+ (X1) and activated only Tb 3+ (X2). The received parameters are: ...
... supporting the rational direction of the gas transport reactions, made it possible to obtain a product with a high content of aluminum oxide (99%) and a low content of silicon, iron and titanium oxide ...
Titanium enamel for steel cookware has been developed, the composition of which contains a reduced amount of fluorides and boric anhydride in comparison with industrial enamel ESP-117. A comparative analysis ...
The issues related to the mutual influence of the enamel components on the degree of its muffling are considered. Experimental results are presented, which are summarized taking into account the previously ...
