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1.
Influence of Plasticizing Additives on Strength Characteristics of Molding Plaster
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(Not-set)
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The effect of plasticizing additives on melamine formaldehyde (Melment F 15 G) and polycarboxylate base (Melflux 5581 F, Sika ViscoCrete-G2) on the properties of molding gypsum, consisting of ?-calcium ...
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2.
Effect of molding composition and properties on alumina block substrates characteristics
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(Science for ceramic production)
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Ceramic block supports were obtained by extrusion molding, varying the particle size and the conditions for obtaining corundum. The structural and mechanical properties of the molding mixtures were investigated, ...
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3.
Optimal pressure in uniaxial molding of ceramic powders
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(Science for ceramic production)
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The behavior of a mixture of oxide powders was investigated in the process of pressing blanks. The entire pressing process can be conditionally divided into three main stages, differing from each other ...
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4.
Preventing crack formation in plastic molding of ceramic ware with high alumina content
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(Science for ceramic production)
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The reasons for the formation and methods of preventing structural cracks during the molding of high-alumina ceramics on screw presses are considered.
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5.
Molding plasters in sanitaryware production. Adjusted porosity in terms of optimised strength
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(Industrial experience)
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The developed molding gypsum of improved quality is used in the casting of ceramic products using traditional and multiple casting technologies (Spagless). Such gypsums provide an increase in casting performance, ...
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6.
Physico-chemical properties of molding solutions for alumosilicate fibrous materials fabrication
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(At the enterprises and institutes)
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The rheological properties and aggregate stability of molding solutions for the production of aluminosilicate fibrous materials are considered. The effect of acetate groups in polyvinyl alcohol on the ...
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7.
Mathematical model of ceramic molding by hot casting
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(Science for ceramic production)
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The results of mathematical modeling of the process of ceramic molding by hot casting are presented. The calculated data describe changes in the state of aggregation of a thermoplastic slip as it cools ...
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8.
Morphological approach to optimization of the molding compound properties for extrusion (review)
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(Science for ceramic production)
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The data characterizing the properties of molding masses for extrusion of complex-profile thin-walled products are presented. To characterize the molding properties of the masses, it was proposed to use ...
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9.
Influence of geometric parameters on the performance of vacuum-belt press for molding ceramic
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(Equipment)
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The productivity of a belt vacuum press during the formation of ceramic masses has been studied depending on the specific pressing pressure, productivity losses during press wear and geometric factors ...
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10.
Molding of conductive coatings through decalcomania
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(Coatings. Enamels.)
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The method of decalcomania was used to obtain conductive coatings uniform in thickness with stable electrophysical characteristics during long-term operation of electric film heaters. The change in resistance ...
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11.
Control of molding compounds for abrasive tool from silicon carbide and electrocorundum micropowders on a ceramic binder
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(At the enterprises and institutes)
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The possibility of using a small-sized device VIMS-1 for measuring the electrophysical properties of molding abrasive masses from micropowders in the development of formulations of abrasive tools and for ...
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12.
The compensatory mechanism of 3D changes upon ceramic molding by hot casting
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(Science for ceramic production)
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It has been shown that when molding ceramics by hot casting, volumetric changes in the slip in the hard-plastic state, amounting to 85% of total shrinkage, can be compensated for by plastic deformation ...
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13.
The effect of physical parameters of the slurry mass on molding of sanitary ware
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(Science for ceramic production)
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The use of the method for determining the compaction coefficient and the distance between particles for industrial ceramic slips is shown. High values ??of the compaction coefficient result in increased ...
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14.
Extrusive molding of synthetic zeolite based sorbents
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(Science for ceramic production)
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The possibility of preparing complex-profile thin-walled sorbents based on synthetic zeolites has been investigated. It is proposed to use natural aluminosilicates as a binder. Methods have been developed ...
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15.
Glass solidification upon molding
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(Science for glass production)
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A significant number of works devoted to the study of glass hardening during molding are systematized. The questions of the influence of the basic composition of glasses, their thermal transparency, temporary ...
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16.
Optimization of clay properties to choose a mode of brick molding
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(Science for ceramic production)
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The main properties of clay materials, which determine the method of making ceramic bricks, are revealed. The properties of ceramic masses based on Central Asian clays are optimized and recommendations ...
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17.
Control of the properties of molding compounds developed on the base of technical alumina
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(Science for ceramic production)
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The influence of the amount of paraffin and the method of its introduction into the molding mass (after dispersion and joint dispersion), prepared from technical alumina and 20% nitric acid, has been investigated. ...
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18.
Uniformity of ceramics: correlation with the mode of molding and geometrical parameters of the article
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(Science for ceramic production)
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On examples of samples of various shapes, the influence of the method of forming a ceramic semifinished product on its homogeneity is considered. The dependence of the degree of inhomogeneity of the semifinished ...
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19.
High-performance molding of the midget ceramics
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(Science for ceramic production)
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A high-performance technology has been developed for the design of miniature ceramic products by the method of static pressing using automatic press machines. Manufactured products are characterized by ...
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20.
Electrical heating of ceramic mass upon molding
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(Science for ceramic production)
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A block diagram of an installation for electrode heating of a plastic ceramic mass in the process of forming workpieces by extrusion is considered. The predominant areas of using such heating in the production ...
