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1.
PROPERTIES OF POWDERS SYNTHESIZED FROM AQUEOUS SOLUTIONS OF SODIUM SILICATE AND IRON SULFATE
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(Not-set)
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The phase composition of the powder synthesized from aqueous solutions of sodium silicate Na2SiO3 and iron sulfate FeSO4 at the molar ratio Fe/Si = 2 according to X-ray diffraction (XRD) data included ...
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2.
Compact ceramics based on aluminum oxynitride obtained with SHS-metallurgy method
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(Science for ceramic production)
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Samples in the form of ingots of aluminum oxynitride (alona) Al 5 O 6 N were obtained by SHS metallurgy using thermite-type mixtures. The experiments were carried out in SHS reactors at an initial ...
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3.
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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4.
The effect of soapstone and chlorite-tremolite rocks on the phase composition and properties of ceramic tiles
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(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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5.
Ceramic materials based on silicon-containing mineral materials
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(Science for ceramic production)
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The possibility of using silicon-containing mineral raw materials (quartz sand and sand flask), mined in the Belgorod region for the production of ceramic materials with a combination of high heat resistance ...
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6.
Using of tailings of alkali syenite from Elet'ozerskoe deposit for the manufacture of ceramic tile
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(Utilization of waste)
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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 ...
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7.
Diatomites of Karelia for glass production
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(Raw materials)
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Two samples of lacustrine diatomites of Karelia, differing in rock-forming species of diatoms, shape, size and degree of preservation of valves, were investigated. It was found that the size of the valves ...
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8.
Glass crystal materials based on mineral and technogenic raw from Karelia
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(Utilization of waste)
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Facing and decorative glass-crystalline materials have been developed on the basis of mineral raw materials and industrial waste. The influence of the components present in mineral raw materials on the ...
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9.
The effect of talcum-chlorite shales on the properties of ceramic tiles
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(Science for ceramic production)
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In order to use fine-fraction talcochlorites to improve the properties of ceramic products, their study was carried out as a thinning additive to clay in the mass of ceramic tiles. The use of talcum chlorite ...
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10.
Facing tiles based on feldspar and Cambrian clays of Chekalovskoe deposit
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(Utilization of waste)
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The possibility of using feldspar raw materials of the Chupinsky GOK in the compositions of masses at factories producing ceramic facing tiles has been studied. The influence of this raw material on the ...
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11.
Feldspar raw materials from Karelia for electrical industry
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(Raw materials)
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The possibility of using quartz-feldspar rocks of Karelia for the production of electrical ceramics is shown. It was found that cakes of alkaline syenites are distinguished by low dielectric losses (0.25) ...
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12.
Low-melting glass on the basis of natural alumosilicates of Karelia
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(Science for glass production)
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The influence of the chemical and mineralogical composition of aluminosilicate rocks on the properties and structure of low-melting technical glasses has been studied. Comparative studies of glasses based ...
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13.
Domestic construction materials - 2002
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(Information)
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14.
The effect of the feldspar concentrate composition on the structure and properties of ceramic masses
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(Science for ceramic production)
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In the compositions of hard porcelain masses, feldspar concentrates obtained by enrichment of rocks in Karelia have been investigated. The effect of feldspar concentrates, differing in the ratio of potassium ...
