-
21.
Production of composite materials based on Kul'-Yurt-Tau pyrophillites
-
(Science for ceramic production)
-
The main technical characteristics of composites based on pyrophyllite and raw materials from the Kul-Yurt-Tau deposit using phosphate binders have been determined. With satisfactory strength, they have ...
-
22.
Formation of nickel, cobalt and aluminium-based porous materials in self-propagating high temperature vacuum synthesis
-
(Science for ceramic production)
-
As a result of calculating the influence of the volumetric effect of a chemical reaction on the porosity of the formation of the final product for the Al-Ni-Co system in vacuum, it is shown that the synthesized ...
-
23.
Structural changes under heat treatment and high temperature deformation of composite materials based on Kul'-Yurt-Tau pyrophillites
-
(Science for ceramic production)
-
Changes in the structure during heating of composites based on pyrophyllite raw materials from the Kul-Yurt-Tau deposit with a phosphate binder have been studied. The processes associated with the interaction ...
-
24.
Production of composite materials based on Kul'-Yurt-Tau pyrofillite and phosphate binder
-
(Science for ceramic production)
-
Changes in the phase and chemical compositions, as well as the course of hardening during heating of mixtures with a phosphate binder of pyrophyllite raw materials from the Kul-Yurt-Tau deposit and for ...
-
25.
Structure and properties of nanoporous Al2O3-based ceramics fabricated by isostatic pressing
-
(Science for ceramic production)
-
Nanoporous ceramics with a pore volume of about 60% were obtained by isostatic pressing from Al 2 O 3 nanopowder. The study of the microstructure, porosity and strength of the obtained ceramics has ...
-
26.
Fabrication of Tile for Internal Facing of Walls Using Local Basic Material
-
(Science for ceramic production)
-
Compositions of mixes have been developed to obtain tiles for interior wall cladding based on local raw materials: low-melting polymineral clay from the Gaidukovka deposit, dolomite from the Ruba deposit, ...
-
27.
Features of creep in polycrystal oxide ceramics at a temperature below 1600°C
-
(Science for ceramic production)
-
The results of studying the creep of polycrystalline ceramics based on metal oxides at temperatures up to 1600 ° C and high loads are presented. These temperatures are in the vicinity of the transition ...
-
28.
Pyrophyllite raw material from Kul'-Yurt-Tau deposits as the basis of ceramic composites
-
(Raw materials)
-
The analysis of physical and technical indicators, chemical and mineralogical compositions of pyrophyllite rocks of the Kul-Yurt-Tau deposit of the Republic of Bashkortostan in terms of their use as the ...
-
29.
Features of deformation and fracture of polycrystalline oxide ceramics at temperatures up to 1600 °C
-
(Science for ceramic production)
-
In the temperature range 1400 - 1600 ° C, the deformation of polycrystalline oxide ceramics occurs due to the action of diffusion mechanisms. The course of the deformation curves is very sensitive to the ...
-
30.
Features of sintering oxide ceramicsx
-
(Science for ceramic production)
-
The sintering process of powder workpieces based on oxide ceramics is considered from the standpoint of diffusion mass transfer. In practice, two types of powders are used, differing in manufacturing methods. ...
-
31.
Morphological properties nanopowders of the system ZrO2 - СеО2 and characteristics of ceramics
-
(Science for ceramic production)
-
The dimensional and morphological parameters of nanopowders of the ZrO 2 - СеО 2 system obtained from carbonate and hydroxide precursors have been investigated. The effect of the nature of the precipitant ...
-
32.
Gas-dynamic model of open and closed porosity formation in self-propagating high-temperature synthesis
-
(Science for ceramic production)
-
A gas-dynamic model of the formation of open and closed porosity of materials under the conditions of combustion of an SHS system, when there is a liquid phase (which can boil under certain conditions), ...
-
33.
Effect of nanodispersed hydrosol particles of silicon and aluminum oxides on the structure of clay minerals in aqueous media
-
(At the enterprises and institutes)
-
The influence of nanodispersed particles of hydrosols of Al and Si oxides on the structure formation of minerals in aqueous suspensions of bentonite and refractory clays is considered. During the formation ...
-
34.
Production of transparent ceramics. Sinergic approach
-
(Science for ceramic production)
-
A systematic approach from the standpoint of synergetics to the production of high-quality transparent ceramics is considered. At all stages of the production of transparent ceramics, it is necessary to ...
-
35.
Morphological features of nanopowders of the system Al2О3 - ZrO2 - СеО2 attributed to conditions of precursor production
-
(Science for ceramic production)
-
The morphological features of powders of the same chemical composition in the system Al 2 О 3 - ZrO 2 - СеО 2 with different sequence deposition of components. The schemes used for the preparation ...
-
36.
Special technological features of dense technical ceramics. Sintering of oxide ceramics
-
(Science for ceramic production)
-
The processes of activated sintering of oxide powders with different histories are considered. It is shown that there are two regions of particle sizes, more or less than 1 ?m, in which the mechanisms ...
-
37.
Guide index of the articles published in 2008
-
(Critique and bibliography)
-
-
38.
Special features of high-density technical ceramic technology. Activity of oxide powders upon sintering
-
(Science for ceramic production)
-
Possible ways of increasing the energy of oxide powders during sintering and ways of their activation are considered. This is achieved in the following cases. The first is an increase in temperature, i.e., ...
-
39.
Special features of high-density technical ceramic technology. Crystal growth upon sintering
-
(Science for ceramic production)
-
At the final stage of sintering or during the operation of ceramics at high temperatures, the growth of its constituent crystals is observed. This occurs due to the action of surface tension forces (in ...
-
40.
Special technology features of high-density technical ceramic production. Structure control upon sintering.
-
(Science for ceramic production)
-
The features of sintering oxide powders with different dispersion are considered. Powders with nanoscale particles are sintered according to the mechanism of diffusion-viscous flow. This makes it possible ...
