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1.
Characteristics of Kaolin Clay Deposits of the Svetlinsky District of the Orenburg Region
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(Not-set)
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The object of the study was kaolin mineral raw materials from the Svetlinsky district of the Orenburg region. The characteristics of the clay were obtained by using the methods of particle size distribution, ...
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2.
Near-Infrared Raman Spectroscopy of Graphitic B-C-N-Materials
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(Materials and properties)
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Raman scattering (RS) studies of graphite-like phases BC x N (g-BC x N) obtained by various methods were carried out using an excitation laser operating in the near infrared range. The most typical ...
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3.
Comparative Characteristic of Physical Properties of Dental Composition Materials of Chemical Hardening
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(At the enterprises and institutes)
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The preparation of a composite filling material consisting of an inorganic filler in the form of finely ground glass and a polymer matrix is ??considered. The results of experimental studies on the comparative ...
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4.
A Comprehensive Evaluation of the Effect of Mineralogical Composition of Clays and Component from Porous Glass on the Thermal Conductivity and Frost Resistance Heat-Efficient Wall Ceramics
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(Science for ceramic production)
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The results of studies of the porosity of heat-efficient ceramic materials based on clays of various mineralogical composition with a glass-porous component (SPC) and their effect on frost resistance and ...
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5.
Formation of polycrystalline diamond structure and phase composition under cobalt infiltration in diamond - hard alloy system
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(Science for ceramic production)
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Polycrystalline diamond composites (PCD) were obtained by infiltration of cobalt from a hard-alloy substrate into a porous diamond layer at a temperature of 1600 ° C and a pressure of 6.0 GPa in a cubic ...
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6.
Recent studies in in high-performance alumina ceramics development (review). Part 2. Nanopowders synthesis and sintering, sol-gel technique and other methods of obtaining fine-grain and fiber alumina
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(Science for ceramic production)
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A review of dissertations by Russian scientists on ceramics made of aluminum oxide, methods of its preparation for the period since 2000 is presented. Thin structural ceramics are mainly considered. The ...
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7.
Comparative analysis of plasma-sprayed bioceramic coatings based on zinc-doped hydroxyapatite and tricalcium phosphate
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(Biomaterials)
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The results of X-ray diffraction and infrared analyzes of powders of zinc-substituted hydroxyapatite and tricalcium phosphate are presented, and the technology of plasma spraying of coatings based on them ...
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8.
Processes of phase-and structure-formation upon self-propagating high-temperature synthesis in the system Al - MgCO3 - SiO2 - C
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(Science for ceramic production)
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The processes of phase formation and structure formation in the Al - MgCO 3 - SiO 2 - C system during self-propagating high-temperature synthesis are considered. The dependences of the structure and ...
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9.
Phase-formation and sintering of hydroxyapatite-fluorspar compositions with alkali-containing additives
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(Biomaterials)
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The main difficulty in the manufacture of hydroxyapatite-based ceramic materials is their high sintering temperature. Potassium feldspars, low-melting leucite glass, and synthetic alkali-containing compounds ...
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10.
Development of hydroxy-apatite-containing glass-ceramic coatings
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(Coatings)
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Glass-crystalline compositions based on leucite glass with an increased content of fluids and additions of hydroxyapatite or a mixture of hydroxyapatite with fluorite, intended for the manufacture of coatings ...
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11.
New pavilion in Expocenter
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(Information)
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12.
Cohesive resistance of the primer with various additives and Ni - Cr alloy upon cermet tooth crown
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(Coatings. Enamels.)
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The influence of tin oxide and calcium phosphate additives on the adhesion strength of the material for the manufacture of the ground layer of the artificial tooth and the metal of the crown is considered. ...
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13.
The effect of nucleation centers on the quality of glass-ceramic denture coatings
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(Coatings. Enamels.)
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The influence of additives-nucleators on the surface relief and the degree of crystallization of the material intended for the production of dentin and enamel layers of an artificial tooth is considered. ...
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14.
Development of the ground layer of dental porcelain
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(Coatings. Enamels.)
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Compositions based on feldspar raw materials and hydroxyapatite with fluorite additives, suitable for the manufacture of ceramic coating of dentures with good masking properties and dimensional stability, ...
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15.
Solid-phase synthesis and sintering in oxide-metal mixtures of highly-disperse powders
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(Science for ceramic production)
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The features of application of ultrafine electroexplosive metal powders in powder metallurgy and ceramics technologies are considered. The possibility of activating the processes of sintering and the synthesis ...
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16.
Special features of phase formation in refractory clays in presence of topaz
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(Science for ceramic production)
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17.
Promissing clay raw materials for fine and building ceramics
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(Science for ceramic production)
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The results of the study of the composition, structure and properties of Kailin clay are presented. The possibility of obtaining ceramic materials with a light shard based on mineral raw materials of the ...
