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1.
Mechanism of Structural and Phase Formation of Hollow Alumino-Magnesium Spinel Microspheres when Producing Powders Using the Chemical Dispersion of Aluminum-Magnesium Alloys
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(Not-set)
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The results of a study of the processes underlying the formation of hollow alumina-magnesia microspheres during chemical dispersion of aluminum-magnesium alloys with an increased magnesium content are ...
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2.
Vibrocompacting of Lead-Free Piezoceramic Powder Material Based on Solid Solutions of Potassium and Sodium Niobates
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(Science for ceramic production)
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The possibility of obtaining samples of lead-free piezoelectric ceramics using vibration molding at a pressing pressure of less than 0.3 MPa is being considered. The experiments were carried out on the ...
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3.
Cold Sintering of ZnO Ceramics in the Aquatic Medium: Test Demonstration
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(Science for ceramic production)
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A study of the compaction of zinc oxide powder under conditions simulating the process of cold sintering described in the work of the research group of K. Randall carried out in 2017 in the USA is presented. ...
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4.
Quasi-faceted call computing model and its application for bulk materials
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(At the enterprises and institutes)
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On the example of ordered packages of bulk media? balls considered a model of their structure? with cells in the form of conditionally cut (quasi-faceted) parallelepipeds, the vertices of which are located ...
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5.
Transport reactions in processing of Keiv deposit kianite concen-trate for corundum production
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(At the enterprises and institutes)
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Gas transport reactions are widely used in the chemistry of solids, since the direct interaction of solid phases with each other is difficult. The developed process of enrichment of kyanite concentrate, ...
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6.
Chemical resistance of porous permeable ceramic on aluminosilicate binder to acid and alkaline reagents
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(Science for ceramic production)
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The influence of the concentration of H 2 SO 4 , HCl, NaOH and Na 2 CO 3 on the chemical resistance of porous permeable ceramics based on electrocorundum and aluminosilicate bond. It is shown that ...
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7.
The shape effect of the powder particles of the uniform electrocorundum on the physicochemical properties of the specimens obtained from porous permeable ceramics
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(Science for ceramic production)
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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 ...
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8.
Properties of porous permeable ceramics based on uniform corundum powders and nanodisperse binder
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(Science for ceramic production)
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Based on the calculations performed for various types of densest packings of spherical particles, it was concluded that it is possible to create in practice porous permeable ceramic materials with open ...
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9.
Technological aspects of sintering for fine powders of chrome oxide
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(Refractories for glass production)
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Sintering of powders of finely dispersed chromium oxide has been investigated. It is shown that the production of dense non-porous samples is possible only by introducing an additive of titanium oxide ...
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10.
Hazards of nanotechnologies for human health and environment
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(Information)
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11.
Filtering elements from the high purity quartz glass used in continuous-flow units for dressing of silica-containing raw
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(Science for glass production)
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The paper presents the results of work on the creation of a porous permeable material based on fused silica and the technology of manufacturing filter elements from this material. The compositions of the ...
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12.
Corrosive resistance of grained refractories in the melt for basalt fiber production
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(At the enterprises and institutes)
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The interaction of chrome-corundum and chromium oxide refractories of granular structure with melt for obtaining basalt fiber has been investigated. It was revealed that the chromium oxide refractory material ...
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13.
Corrosion resistance of grained refractories in E- and C-glass melts
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(Refractories for glass production)
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The effect of glass melts E and C, used for the production of fiberglass, on refractories with a granular structure has been studied. It has been established that the KhS-MVU refractory is resistant to ...
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14.
Evaluation of corrosive resistance of refractory materials in fritted glaze melting furnaces
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(Science for ceramic production)
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The corrosion resistance of refractories in frit melts used at ZAO Velor (Orel) has been investigated. Based on the results of the work carried out, it was proposed to replace the MKS refractory material, ...
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15.
Porous permeable ceramics for filtering elements of units for hot gas dedusting
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(Science for ceramic production)
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The filtering characteristics (air permeability, efficiency) of porous permeable ceramic materials with different microstructure have been determined. Requirements for a ceramic filtering element have ...
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16.
The IVth All-Russia scientific conference Membrane-2004
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(Information)
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17.
Chemical resistance of ceramic materials in acids and alkalis
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(Science for ceramic production)
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A method for determining acid and alkali resistance of ceramic materials has been developed and certified. The numerical values ??of the acid and alkali resistance of various ceramic materials and powders ...
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18.
Refractory materials for glass industry
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(Information)
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