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41.
Ceramic batch based on pyroxenite and low-melting clay
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(Science for ceramic production)
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The composition of low-shrinkage ceramics based on pyroxenite has been developed. The natural components used in the ceramic mass, including pyroxenite, low-melting clay, and additionally cullet, make ...
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42.
Glass-ceramic composite protective in-process coatings for intermetallic alloys thermomechanic processing
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(Coatings)
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Glass-ceramic composite protective technological coatings have been developed in the systems Na 2 O? B 2 O 3 ? SiO 2 and BaO? Al 2 O3? SiO 2 for deformation under isothermal conditions in air ...
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43.
Optical glass polished surface protection from environmental factors
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(At the enterprises and institutes)
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It was found that the processing of polished surfaces of optical parts made of silicate glass in hexamethyldisilazane vapor leads to the creation of a protective film that prevents the effects of the environment. ...
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44.
Multifunctional high-temperature coatings for heat-insulating materials
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(Coatings)
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The outer surfaces of reusable spacecraft are covered with special heat-shielding materials. These materials also need to be protected from erosion, moisture, etc. with thermal control coatings. At VIAM, ...
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45.
Production and properties of glassy metaphosphate composition for corrosion protection of water heating systems
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(At the enterprises and institutes)
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... for the complex protection of elements of water heating systems from corrosion and salt deposition (scale). The results of experiments on the study of solubility, anti-corrosion and antiscale properties ...
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46.
The use of iron-ore deposits refinement waste in ceramics manufac-turing
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(Environmental protection)
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The possibility of using wastes of concentration of iron ore deposits for the production of ceramic products has been investigated. The composition of ceramic masses, their properties and technological ...
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47.
Possible applications of super-hard materials and wear-resistant al-loys for rock-cutting tools
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(At the enterprises and institutes)
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Provides general information about solid reinforcing materials and steels for rock cutting tools; some problems of efficiency and durability of sintered cermet hard alloys are shown. The possibility of ...
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48.
Glass-ceramics coatings for protection of steels from hydrogen
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(Coatings. Enamels.)
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The possibility of synthesis of compositions and technology for the preparation and application of a gas-tight isotropic coating for the protection of special structural steels used in the manufacture ...
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49.
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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50.
Tinted glasses: processing and implementation features (review)
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(Science for glass production)
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The main types of glass staining, redox interactions are considered. Kinetic dependences are given, the conditions for the implementation of processes with the participation of dyes in the charge and melt, ...
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51.
Production of Si3N4 and TiN-based ceramics by spark plasma sintering
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(Science for ceramic production)
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The dependences of the microstructure and physicomechanical properties of ceramics based on Si 3 N 4 ? TiN are considered in a wide range of mass ratios of components. The sintering process and the ...
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52.
Effect of the environment on the state of optical glass polished sur-face
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(Science for glass production)
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The influence of the environment on the state of the polished surface of optical glasses is determined. The shelf life of polished optical parts before coating or bonding has been found to be shorter than ...
