... carbide, and alumina. The ballistic performance of reaction-sintered D–SiC ceramics was experimentally evaluated according to protection class Br4 using prototype armor panels with varying ceramic plate ...
A comparative study was carried out on the possibility of controlling the average sizes of nano-sized powders of silicon dioxide and aluminum oxide obtained by electron beam evaporation, pyrogenic, liquid ...
A review of dissertations by Russian scientists on ceramics made of aluminum oxide, methods of its preparation for the period since 2000 is presented. Thin structural ceramics are mainly considered. The ...
Samples of supports for membrane catalysts using a boehmite suspension were synthesized on the basis of alumina. The morphology, phase composition and porous structure of the carriers have been invest ...
Domestic commercially available powders? -Al 2 O 3 are considered and evaluated for use as raw materials for the production of high-strength ceramics. Additional chemical cleaning and mechanical treatment ...
The process of formation of composite ceramics based on the SiO 2 - Al 2 O 3 - TiO 2 system with the addition of nanostructured powders has been investigated ? - and ?-Al 2 O 3 during heat ...
... improves the heat-insulating properties when sodium silicate interacts with alumina. Mechanical activation of alumina enhances the effect. The addition of urea and boric acid to the composition of additives ...
The influence of the amount of paraffin and the method of its introduction into the molding mass (after dispersion and joint dispersion), prepared from technical alumina and 20% nitric acid, has been investigated. ...
The results of studies of mullite formation from compositions of hydromica clay - Al (OH) 3 are presented. It is shown that the formation of mullite (or solid solutions of mullite with corundum) is most ...
The results of obtaining highly dispersed cubic alumina by the method of chemical deposition from solutions of aluminum hydroxides with subsequent dehydration are presented. Il. 2.
