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1.
DEVELOPMENT OF BINDER COMPOSITIONS FOR CERAMIC SUSPENSION BASED ON THE STUDY OF THE PHYSICO-CHEMICAL PROPERTIES OF THE COMPONENTS
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(Not-set)
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Currently, the use of ceramic shells for casting metal melts is quite widespread in almost most machine-building enterprises. The main method of production of ceramic molds is the method of forming them ...
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2.
INFLUENCE OF REFRACTORY FILLERS ON THE PROPERTIES OF CERAMICS BASED ON HIGH CONCENTRATED SILICA GLASS SUSPENSIONS
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(Not-set)
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... sintering temperature on the phase composition, structure, porosity and density of the materials were studied. It was found that the strength of the ceramics increases in the temperature range 1300…1400 ...
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3.
THE EFFECT OF THE ACRYLATE MONOMER ON THE CHARACTERISTICS OF PHOTOPOLYMERIZABLE SUSPENSIONS FOR THE PRODUCTION OF CERAMICS FROM STABILIZED ZrO2
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(Not-set)
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... as a ceramic filler is investigated. It has been shown that the use of the DISPERBYK 2013 additive makes it possible to obtain suspensions containing 1,6-hexanediol diacrylate, dipropylene glycol diacrylate ...
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4.
Ceramic masses on the basis of modified clay suspensions
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(Science for ceramic production)
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It was found that the content of the modifier - chemically modified bottoms of caprolactam distillation (MCODK) - plays a significant role in the liquefaction of ceramic masses. At a content of 0.5 - 1.0% ...
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5.
Development of multi-component suspensions for catalytic coatings of block ceramic carriers
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(Coatings. Enamels.)
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Compositions of multicomponent suspensions based on boehmite in the range of pH of the dispersion medium from 1.5 to 5.4, methods of stabilization of cerium- and platinum-containing suspensions and application ...
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6.
Prospects of using magnetic filters-separators for cleaning of ceramic suspensions
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(At the enterprises and institutes)
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The use of magnetic filter-separators with a granular (in particular, poly-ball) working matrix for purification of various suspensions, including ceramic ones, from ferro-impurities is proposed. The design ...
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7.
STUDY OF CHARACTERISTICS OF ADHESIVE PERMANENT JOINTS IN REACTION-SINTERED CERAMIC MATERIALS BASED ON SILICON CARBIDE
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(Not-set)
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Laboratory samples of reaction-sintered silicon carbide ceramics with permanent adhesive joints were obtained based on isopropyl alcohol and phenol-formaldehyde resin solutions with different contents ...
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8.
CORROSION AND HEAT-RESISTANT NANOPOROUS CERAMIC MATERIALS BASED ON Y2O3 AND ?-Al2O3
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(Not-set)
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Porous ceramic materials, including those with the addition of ?-Al2O3 of the order of 10 %, were obtained on the basis of yttrium oxide, which is inert to sintering and has cubic syngony. The characteristics ...
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9.
INCREASING THE HYDROPHILICITY OF THE SURFACE OF CASTING MODELS WHEN APPLYING A PRIMER LAYER OF CERAMICS WITH A DEVELOPED SURFACE
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(Not-set)
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... on it. The wax model is necessary for growing a ceramic shell around it, the accuracy of which is crucial for obtaining a high-quality casting. Since the surface of the wax model is hydrophobic, and the ...
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10.
COLLOID-CHEMICAL PROPERTIES OF KAOLIN ZHURAVLINY LOG SUSPENSIONS
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(Not-set)
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Dispersion characteristics of the Zhuravliny Log kaolin, zeta potential, and apparent viscosity of its suspensions were studied. Kaolin suspensions had rather high stability due to the negative charge ...
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11.
SINTERING CHARACTERISTICS AND THERMAL PROPERTIES OF POROUS CERAMICS BASED ON HYDROPHLOGOPITE AND REFRACTORY CLAYS
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(Not-set)
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The results of research on the development of compositions of ceramic masses for obtaining effective heat-insulating materials and products are presented. The materials were obtained by pressing using ...
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12.
GEL CASTING METHOD FOR THE PRODUCTION OF CERAMIC MATERIALS
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(Not-set)
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Gel casting is one of the new and promising methods for producing ceramics. Modern research on the production of ceramic materials by gel casting covers a wide range of materials, including both dense ...
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13.
PIEZOCERAMICS TECHNOLOGIES: APPROACHES FOR ENVIRONMENTAL IMPACT MITIGATION
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(Not-set)
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The functional ceramic materials are broadly used in the electronic industry. Many of them are comprised of ferroelectric materials because of their outstanding piezoelectric and dielectric properties. ...
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14.
HIGH CAPABILITY OF THE BUFFERING AGENT IN PROVIDING CONSTANT pH TO IMPROVE THE BEHAVIOUR OF SYNTHESIZED HA/b-TCP CERAMIC
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(Not-set)
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During the synthesis of different calcium phosphate phases, the pH variation of the slurry solution affects the purity, structure, and chemical composition of final products. High-capacity buffering agent ...
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15.
Calcium Phosphate Foam Ceramic Obtained by Firing a Powder Mixture of Hydroxyapatite-Monocalcium Phosphate Monohydrate
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(Not-set)
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... of calcium phosphate foam ceramic based on ?-tricalcium phosphate and ?-calcium pyrophosphate. Successive application of hydroxyapatite and biomimetic apatite to calcium phosphate foam ceramic leads to ...
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16.
Method of Calculation of Structural Parameters Ceramic Slickers
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(Not-set)
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The method of determining the volume-geometric structure of a corundum slip is refined by additional calculation of the average coordination number, the specific surface of the system S0 (the surface of ...
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17.
Temperature of Suspension as a Parameter of Control its Rheological Properties at Magnetic Separation
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(Not-set)
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It is noted that significant (but usually & # 171; shadow & # 187;) parameters of magnetic separation of liquid-dispersed media (suspensions, including ceramic, for the separation of the dispersed phase ...
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18.
Ceramics in the Са2Р2О7-Са(РО3)2 System Obtained by Firing of Cement Stone Based on β-tricalcium Phosphate and Monocalcium Phosphate Monohydrate
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(Not-set)
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Ceramics in the Ca 2 P 2 O 7 -Ca (PO 3 ) 2 was obtained by firing a cement stone made from a powder mixture containing ?-tricalcium phosphate ?-Ca 3 (PO 4 ) 2 and monocalcium phosphate monohydrate ...
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19.
Analysis of Technological and Economic Expediency of Applying Additive Technologies in Manufacturing of Ceramic Parts
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(Science for ceramic production)
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An experience of manufacturing a complex ceramic part using the additive technology LCM (Lithography-based Ceramic Manufacturing) and an analysis of the economic feasibility of its use in serial and pilot ...
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20.
Microstructural and Rheological Characteristics of the Water and Clay Suspension Containing Particles of Montmorillonitovy Clay
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(Raw materials)
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Rheological and microstructural characteristics of aqueous suspensions of montmorillonite clays containing solid phase particles with dimensions d & # 8804; 160 microns. The dependences of the conditional ...
