-
1.
EXPERIMENTAL DETERMINATION OF THE SPECIFIC ENERGY OF DESTRUCTION OF SILICON CARBIDE-BASED CERAMICS UNDER THE INFLUENCE OF MILLISECOND LASER RADIATION
-
(Not-set)
-
Experimental studies of the effect of laser radiation with a wavelength of 1.06 ?m on reaction-sintered silicon carbide-based ceramics in the range of power densities corresponding to the mode of advanced ...
-
2.
SYNTHESIS OF CERAMIC POWDERS OF HAFNIUM DIBORIDE BY CARBOTHERMAL RESTORATION METHOD
-
(Not-set)
-
The processes of obtaining hafnium diboride by the carbothermic reduction of hafnium oxide by heat treatment in a vacuum furnace and a spark plasma sintering installation have been studied. When the charge ...
-
3.
INVESTIGATION OF THE LANTHANUM HEXABORIDE OBTAINING PROCESSES BY THE METHOD OF BOROTHERMAL REDUCTION
-
(Not-set)
-
Obtaining new ceramic and composite materials is associated with a number of difficulties, the key of which is the lack of pure initial refractory components. The presence of impurities in the powders ...
-
4.
APPLICATION OF ADDITIVE TECHNOLOGIES FOR OBTAINING OF SILICON CARBIDE CERAMIC MATERIALS
-
(Not-set)
-
The types of additive manufacturing and the prospects of their application for the production of articles from ceramic materials are considered. The most popular for obtaining parts of complex configurations ...
-
5.
Insulating Enamel Leaden-Borate Glass Basis
-
(Not-set)
-
With an increased (in comparison with conventional water treatment) concentration of ozone, pesticides and hydrocarbons are effectively eliminated from water, while elimination without ozonation requires ...
-
6.
Mullite Glass Powder Manufacturing with the Use of Alkoxotechnolog
-
(Not-set)
-
The advantages of alkoxy technology as one of the types of the sol-gel method for the synthesis of ceramics and glass ceramics are shown; an overview of the methods for the synthesis of alkoxides and oxides ...
-
7.
Glass Layer Forming in Ceramic Matrix Composite after Impact of High-Enthalpy Flow
-
(Not-set)
-
The structure of the surface layer of ceramic composite materials (CMC) of the compositions HfB 2 & # 8211; SiC and SiC & # 8211; TiC after exposure to a flow of dissociated air has been investigated. ...
-
8.
Of B2O3 and P2O5 Additives on Silicate and Glass Formation at Srtontium Aluminosilicate Glass Melting
-
(Not-set)
-
the results of studies on reducing the melting temperature of strontium aluminosilicate glass by introducing boron and phosphorus oxides into the charge are presented, the main physicochemical processes ...
-
9.
Experimental Studies for
Prototype Manufacturing of Flame Tube Cladding Elements Pro-duced from Composite Material
-
(Not-set)
-
The results of experimental studies on the manufacture of prototypes of the elements of the lining of the flame tube of the combustion chamber from a ceramic composite material are presented, the structure ...
-
10.
High Temperature Ceramic Composite (SiC/SiCw) Materials
-
(Not-set)
-
The issue of the prospects of using ceramic composite materials in heat-loaded units of advanced aviation technology instead of metallic materials is considered. Research has been carried out on the manufacture ...
-
11.
The Processes of Gelation, Phase Formation and Sintering in the Process of Synthesis by the Sol-Gel Method of Aluminosilicate Glass-Ceramic Modified with Refractory Hafnium and Zirconium Oxides
-
(Glassceramics)
-
The sol-gel method was used to synthesize glass ceramics based on the compositions of the Sr (Ba) - Al 2 O 3 - SiO 2 systems, modified with the addition of zirconium oxides ZrO < sub> 2 and hafnium ...
-
12.
Thermophysic properties of silicon carbide based composite ceramics materials made by sparkplasma sintering (SPS)
-
(Science for ceramic production)
-
The factors affecting the thermal conductivity of ceramic composite materials based on SiC with additives B 4 C, AlN, Si 3 N 4 , Y 2 O 3 , Al 2 O 3 , HfB 2 , obtained by spark plasma sintering ...
-
13.
Study of spark-plasma sintered composite ceramics properties in SiC?ZrB2 system
-
(Science for ceramic production)
-
Experimental samples of ceramic composite materials in the SiC-ZrB 2 system with additions of graphite and aluminum nitride were obtained by the method of spark plasma sintering. The physical and mechanical ...
-
14.
Processing aspects for manufacturing optically transparent glass-ceramics based on lithium silicate glasses
-
(Science for glass production)
-
The technological parameters for the synthesis of an optically transparent glass-crystalline material based on lithium silicate glass under the conditions of a two-stage low-temperature short-term heat ...
-
15.
Influence of increased boron content on SPS-consolidation and properties of commercial silicon carbide powder
-
(Science for ceramic production)
-
Consolidation of industrial silicon carbide powder was carried out using a spark plasma sintering unit. It has been shown that preliminary mechanical activation is a promising method for introducing a ...
-
16.
Methods of magnesium aluminate spinel powders synthesis for optically transparent ceramics (a review)
-
(Science for ceramic production)
-
Prospects for the use of optically transparent ceramics made of aluminum-magnesium spinel are considered. The technologies for the synthesis of spinel powders for subsequent use in the production of transparent ...
-
17.
Sol-gel synthesis of eutectic additives for silicon carbide-based ceramics
-
(Science for ceramic production)
-
A sol-gel synthesis was carried out by the eutectic composition method in the ternary oxide system MgO-Al 2 O 3 -Y 2 O 3 Used as a sintering aid for silicon carbide ceramics. A laboratory method ...
-
18.
Contact-free three-phase linear voltage stabilizer for three-wire power network
-
(Energy saving)
-
The principles of constructing resource- and energy-saving power supply systems based on transformer-thyristor modules are considered on the example of a developed non-contact three-phase linear voltage ...
