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1.
LOCAL BIREFRINGENCE ANALYSIS IN GLASS HARDENED VIA ION EXCHANGE METHOD
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(Not-set)
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For the first time, a local Abrio method for estimating birefringence was applied to hardened glasses, and the distribution of microstresses in float glass subjected to ion exchange hardening was studied. ...
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2.
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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3.
Glassware forming (a review)
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(Science for glass production)
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Various methods of forming glassware, their physicochemical and technological features are considered. At the same time, the structural and deformation characteristics of glass-forming melts, the performance ...
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4.
Silica-phosphorous-antimonic ionites and their use in glass hardening bath-furnaces
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(Science for glass production)
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It was found that the samples of silicon-phosphorus-antimony ion exchangers obtained in the volumes of pilot batches are similar in properties to the samples obtained under laboratory conditions, and show ...
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5.
Approaches to glass toughening. Glass surface layer modification
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(Automation and mechanization of production)
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... of the glass; ion bombardment, in which large atoms are embedded (implanted) into glass in a strong electromagnetic field; protective coatings (temporary and permanent); chemical hardening. The considered ...
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6.
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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7.
Routes for glass toughening. Quenching, ion exchange.
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(Science for glass production)
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The problem of glass strength remains relevant both for special transport and aviation products, and for glass products used in architecture and construction. In practice, the strength of glass is two ...
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8.
Interaction of glass fiber with paste matrix
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(At the enterprises and institutes)
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... on the chemical composition of the fiber, the composition of the cement and the conditions of concrete hardening. It is shown that for steamed concretes it is more expedient to use finely ground basalt ...
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9.
Structural and technological characteristics of glass melts
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(Science for glass production)
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A review of works on the structure of silicate and glass melts is carried out using the provisions of synergetics, cluster and fractal concepts. With this in mind, some features of industrial technological ...
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10.
Structure formation of porous heat insulating material from liquid-glass composition of cold hardening
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(Heat-insulating materials)
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The possibility of obtaining a foamed heat-insulating material at room temperature based on liquid glass with calcium-containing additives is considered. A method for regulating the process of gassing ...
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11.
Relaxation phenomena in glass technology
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(Science for glass production)
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A review of studies on relaxation phenomena in glasses is presented. Their role in molding, heat treatment, and other technological processes is shown. The features of the surface layer from the standpoint ...
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12.
On the theory of glass solidification
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(Science for glass production)
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... of coloring complexes with the main silicon-oxygen formations of glass and, therefore, affect the change in viscosity during hardening. The developed theoretical concepts are in good agreement with the ...
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13.
Scalloping deformation of the sheet glass in conditions of horizontal hardening
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(Science for glass production)
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An algorithm for calculating the wave-like deformation of sheet glass under horizontal hardening conditions, which is fundamentally different from those developed earlier, is presented. The calculation ...
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14.
A model for calculation of the wave-like deformation of the sheet glass upon lateral hardening
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(Science for glass production)
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The method for calculating the wave-like deformation of sheet glass during its movement in the heating furnace has been refined. It is revealed that for a multi-support design scheme, the traditional calculation ...
