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21.
Glass-Ceramics Based on Lead Fluoroborate Glasses,
Co-Doped by Eu/Gd
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(Not-set)
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Transparent glass-crystalline materials co-activated with Eu 3+ / Gd 3+ were obtained by heat treatment of the initial lead fluoroborate glasses. It was found that the ions of rare-earth elements in ...
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22.
Formation of Surface Conducting Open Conductors on Glass with Electrically Conducting Coating by Gas-Dynamic Method
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(Not-set)
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Using the example of glass of composition 15Na 2 O * 10CaO * 75SiO2, the possibility of forming current-carrying buses on an electrically conductive coating by the & # 171; cold & # 187; gas-dynamic ...
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23.
Electroflotation Extraction of Titanium Oxide and Nitride Powders from Aqueous Solutions
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(Not-set)
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The kinetics of the electroflotation process of extraction of TiO 2 and TiN powders from wastewater has been investigated. Experimental results show that stationary values ??are reached
in 20 & mdash; ...
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24.
Glasscrystals Process of a Conception in Metasilicate Fusions
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(Not-set)
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Based on the concept of cybotaxic groups, a model of nucleation in metasilicate melts has been developed, which takes into account the thermodynamic and kinetic factors of phase transformation. The number ...
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25.
Low-Shrink Ceramics Based on Dolerite Fine Waste of Crushed Stone Production
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(Science for ceramic production)
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The results of the possibility of using dolerite fine-grained waste of crushed stone production in ceramic charges for the manufacture of low-shrinkage products are presented. It was found that solid-phase ...
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26.
Physico-chemical properties of low-melting phosphate glasses in relation to tin content
-
(Science for glass production)
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The effect of SnO on the physicochemical properties of low-melting glasses of the Li 2 O-SnO-P 2 O 5 (LSP) system intended for use in compositions for vacuum-tight low-temperature joining of various ...
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27.
Rheological foundations for hollow glass microspheres produc-tion in alkaliborosilicate systems
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(Science for glass production)
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The compositions of glasses for the manufacture of hollow glass microspheres have been developed. The main physical and technical characteristics have been studied and the dependences of properties on ...
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28.
Research of promoter influence on zirconium hydroxide thermo-chemical transformations
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(Science for ceramic production)
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The features of the action of cationic promoters on the thermochemical behavior of zirconium hydroxide have been investigated. It is shown that the composition and properties of the obtained materials ...
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29.
Methods of magnesium aluminate spinel powders synthesis for optically transparent ceramics (a review)
-
(Science for ceramic production)
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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 ...
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30.
Structure and SO3 ions structural state in sulphate-containing glasses (a review)
-
(Science for glass production)
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A review of the literature data on sulfate-containing glasses in silicate, borate, and phosphate systems is presented. Experimental data confirm the finding of the [SO 4 ] 2- group in an isolated state ...
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31.
Lead titanate batch composition influence on thermal expansion coefficience of low-melting glass materials for corundum leak-tight low-temperature soldering
-
(At the enterprises and institutes)
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The influence of the granulometric parameters of crystalline lead titanate on the thermal expansion coefficient of soldering glass compositions used for low-temperature vacuum-tight soldering of corundum ...
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32.
Regulation of structure and phase formation in low-temperatutre processes development for clay raw materials
-
(Science for ceramic production)
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The role of a mineralizing additive in high-carbonate masses during low-temperature firing has been established, which ensures a decrease in the crystallization temperature and an intensification of the ...
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33.
Ceramic batch based on pyroxenite and low-melting clay
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(Science for ceramic production)
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The composition of low-shrinkage ceramics based on pyroxenite has been developed. The natural components used in the ceramic mass, including pyroxenite, low-melting clay, and additionally cullet, make ...
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34.
Estimating the applicability of clay raw materials for wall and facing ceramics production
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(Raw materials)
-
Studied the mineral composition of clay raw materials from 48 deposits of Ukraine, which have industrial application. The influence of the mineral composition of clays on the properties of ceramic materials ...
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35.
Sintering and crystallization processes in strontium-anortite ceramics production
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(Glassceramics)
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The processes of crystallization and sintering, occurring during firing, during the production of strontium-anorthite glass-ceramics by the method of powder technology, have been studied. The character ...
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36.
The effect of soapstone and chlorite-tremolite rocks on the phase composition and properties of ceramic tiles
-
(Science for ceramic production)
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In the investigated rocks of talc stone (carbonate-chlorite-talc composition) and accompanying tremolite-chlorite rocks in the temperature range of 950-1100 ° C, the following processes occur: dehydration ...
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37.
Using of captured cement dust in melting of large-usage glass
-
(Science for glass production)
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The prospect of using dust from electrostatic precipitators of cement production for melting sheet (heat-absorbing) and container glass is shown. The addition of 5 - 15% dust to the charge makes it possible ...
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38.
Optimization of the fritted component composition in the raw mixture of wear-resistant coatings
-
(Coatings. Enamels.)
-
The expediency of using zirconium-free frits in the production of semi-fritted wear-resistant glass-crystalline coatings has been established, which provides a reduction in the total fuel and energy costs ...
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39.
Using of tailings of alkali syenite from Elet'ozerskoe deposit for the manufacture of ceramic tile
-
(Utilization of waste)
-
The influence of the mineralogical composition of alkaline syenite enrichment wastes on the structure and properties of ceramic tiles has been established. The ceramics obtained after firing at a temperature ...
-
40.
The shape effect of the powder particles of the uniform electrocorundum on the physicochemical properties of the specimens obtained from porous permeable ceramics
-
(Science for ceramic production)
-
The physical and technical characteristics of powders of monofraction electrofused corundum of fraction F240, produced by JSC RUSAL Boksitogorsk (Russia), and F240 Alodur WSK, ZWSK, SWSK, produced by Traibacher ...
