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21.
Improving Technology of Ceramic High-Porous Permeable Cellular Materials
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(Science for ceramic production)
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The rheological properties of corundum suspensions have been investigated. It is shown that for the preparation of corundum slip in the preparation of ceramic highly porous permeable cellular materials ...
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22.
Additive techniques for ceramics manufacturing
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(Science for ceramic production)
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A review of publications devoted to additive technologies used in the production of ceramic products is presented. Methods for molding articles from sedimentation-resistant systems are described in most ...
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23.
Influence of ultrafine SiO2 particles on quartz ceramics sintering. Product firing curve selection and concept of colloid component
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(At the enterprises and institutes)
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The factors influencing the sintering process of quartz ceramics are considered. The analysis of the dependence of the density of the workpieces after firing on the properties of a slip based on quartz ...
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24.
Research in highly loaded calcium phosphate slurries for producing shaped bioceramic bodies
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(Biomaterials)
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The study of the rheological properties of highly concentrated calcium phosphate suspensions for the creation of bioceramics of complex shape by slip casting and 3D printing has been carried out. Macroporous ...
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25.
Rheological characteristics of the slips in the production of heat-resistant lithium aluminum silicate ceramics
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(Raw materials)
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... LC) on the rheological properties and stability of the ceramic slip used to obtain heat-resistant lithium aluminum silicate ceramics. It was found that the maximum liquefaction of the ceramic suspension ...
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26.
Complex additives influence on
ceramic slurry consistency
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(At the enterprises and institutes)
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The study of the effect of a number of additives on the rheological properties of clay has been carried out. The change in the limiting dynamic shear stress and plastic viscosity as a function of the concentration ...
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27.
The influence of raw materials technological features on physico-mechanical behaviour of ceramics
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(Science for ceramic production)
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By the example of the study of foundry ceramics, the possibility of calculating the values ??of some characteristics of ceramic materials based on the values ??of the main characteristics of the feedstock: ...
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28.
Oxide ceramics alumosilicate-based assymetrical membranes
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(Science for ceramic production)
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Ceramic membranes with an asymmetric structure were obtained by deposition of a heterogeneous polydisperse suspension of reduced hydrophilicity on an aluminosilicate substrate. The average pore size of ...
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29.
Complex fluxing agent based on natron, liquid glass and oxyethylidenediphosphonic acid for ceramics casting
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(Raw materials)
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The effect of a complex thinner based on soda, water glass and oxyethylidene diphosphonic acid on the rheological and casting properties of the Stephan Sсhmidt 13250 clay suspension and on the mechanical ...
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30.
Adjusting the strength of ceramics during fabrication process
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(Science for ceramic production)
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The mechanism of forming the strength of a casting ceramic mold is shown. The schemes of the arrangement of the binder composition between the solid components are considered. Various options for the destruction ...
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31.
Filter-separator for ferrous admixtures in ceramic slurries. Magnetic field in matrix pores
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(Equipment)
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The perspective application of magnetic filter-separators with a filtering matrix for cleaning ceramic suspensions is considered. The previously absent characteristics of the relative strength and induction ...
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32.
Bio-processing of clay materials and ceramic masses: main trends, techniques and practical experience
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(Science for ceramic production)
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An overview of works on biological effects on clay materials and ceramic masses is presented. The main directions and differences in the technology of biological treatment are determined depending on the ...
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33.
Ceramics based on hydroxyapatite calcium, synthesized from calcium acetate, calcium hydroxide, and dipotassium phosphate
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(Biomaterials)
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... ions, hydroxide ions and acetate ions. The amount of Ca (OH) 2 in the calcium-containing component was 50, 75 and 100%. The synthesized HAP powder was used to obtain ceramics. Ceramics after firing at ...
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34.
Determination of the stiffness of elastic suspension of vertical vibrating sieves and natural frequencies of the working body
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(Equipment)
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... ceramic suspensions.
The frequencies and amplitude of vibrations are recommended, at which the optimal operation of the sieve is ensured while maintaining the durability and performance of its structure. ...
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35.
Effect of dilutant composition based on oxyethylidenediphosphonic acid, liquid glass and sodium carbonate on the structural and mechanical properties of clay suspensions
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(Raw materials)
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The effect of a complex additive based on oxyethylidene diphosphonic acid, soda and water glass on the viscosity and thixotropy of the Stephan Schmidt clay suspension was studied. Using the method of a ...
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36.
Ceramic membranes for photocatalytic purification of water
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(Science for ceramic production)
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The structure and photocatalytic properties of ceramic membranes synthesized on the basis of amorphous potassium polytitanate intercalated with nickel ions have been investigated. It is shown that the ...
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37.
Characteristics of mullite-zirconia ceramics obtained from powders synthesized by hydrothermal method
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(Science for ceramic production)
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... of mullite-zirconium ceramics has been studied.
It is shown that mullite, ZrO2 tetragonal modification predominates in the sintered ceramic material, there are also closed pores. With an increase in the ...
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38.
Complex fluxing additives for ceramic slurries
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(Science for ceramic production)
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The effect of complex additives SB-FF + TPFN, S-3 + TPFN, rheotan + TPFN on the mobility of ceramic slip is considered. The effect of these complexes on the physical and mechanical properties of ceramic ...
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39.
Ceramic elastostiff and elastoplastic semipermeable membranes
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(Biomaterials)
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The results of obtaining ceramic elastic-rigid and elastic-elastic capillary-porous structures are presented and the possibility of their modification into thin-layer semipermeable membranes with filtration ...
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40.
The flow properties and critical concentration of kaoline suspension structure formation with complex additives
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(Science for ceramic production)
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The effect of complex additives on the critical concentration of structure formation of kaolin suspensions has been studied. The most effective at low concentrations is a complex consisting of oxyphenolfurfural ...
