-
21.
Analysis of sheet glass making process in large glass furnaces
-
(Science for glass production)
-
The analysis of the process of melting float glass in multi-tonnage glass-making furnaces has been carried out. The optimal values ??of the speed, duration of cooking and molten glass are determined. It ...
-
22.
Modelling heat load of a highly efficient glass furnace
-
(Equipment)
-
... removal of molten glass of 2.5 t / (m 2 & # 46; days) and a specific heat consumption of 4563.8 kJ / kg with gas heating of the furnace without the use of additional electric heating of the melting basin ...
-
23.
Structural and technological characteristics of glass melts
-
(Science for glass production)
-
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 ...
-
24.
Mathematical modeling of gas blowing process through the glass melt via tuyeres located below melt level
-
(Science for glass production)
-
A mathematical model of the process of blowing molten glass in the bath of a glass furnace by high-temperature fuel combustion products blown into the bath through lateral tuyeres installed under the level ...
-
25.
A rational approach to regulation of the redox characteristics of the batch for melting float glass
-
(Efficiency and quality)
-
... redox potential of the molten glass, welded on its basis, along with the above factors, are of great importance on the glass-making process and the quality of the melted glass. The analysis of redox processes ...
-
26.
Colloidal staining of glass: inconscient nanotechnology (review)
-
(Science for glass production)
-
A review of works on the colloidal coloring of glasses with metallic and non-metallic nanoparticles is carried out. The features of the technology and the nature of glass coloration are shown. The obtained ...
-
27.
Stabilization of glass spectral characteristics and technology
-
(Science for glass production)
-
Sheet glass from different manufacturers or from the same production, but at different periods of their production, differ in color shade and total light transmission, which depends not only on the total ...
-
28.
Composites based on the mixtures of potassium polytitanate and biocompatible glasses
-
(Biomaterials)
-
The possibility of synthesizing ceramic composites based on mixtures of powders of two types of biocompatible glasses and potassium polytitanate has been investigated. It is shown that in the course of ...
-
29.
Physicochemical interactions in contact of the glass melt and refractory
-
(Science for glass production)
-
Physicochemical interactions at the contact of molten glass with refractories of glass-melting furnaces, mainly electrofused baddeleyite-corundum (Bakor) refractories, are considered. Three main directions ...
-
30.
Thermal resistance of green container glass
-
(Science for glass production)
-
The influence of individual production factors on the heat resistance of glass containers has been studied. It is shown that the use of quartz raw materials with a grade that differs from that adopted ...
-
31.
The effect of the redox potential on the susceptibility of glass to bubble nucleation
-
(Science for glass production)
-
... to the absorption index of glass in the range 900 - 1100 nm. The appearance of midges in optical glasses is explained by the increased solubility of nitrogen in molten glass with an increased reduction ...
-
32.
Relaxation phenomena in glass technology
-
(Science for glass production)
-
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 ...
-
33.
Special features of the deformation characteristics of glass-forming melts
-
(Science for glass production)
-
The main provisions of rheology are stated. The main rheological characteristics during flow and some structural features of silicate glass-forming melts are presented. The features of the change in the ...
-
34.
Special features of transfer phenomena in glass melting furnaces
-
(Science for glass production)
-
... as well as the role of thermal diffusion phenomena in the formation of colored layers of molten glass. The importance of strict adherence to technological regimes for obtaining high-quality products was ...
-
35.
Refining of the glass furnace performance specification
-
(Science for glass production)
-
The process of improving the main technical characteristics of a glass-melting furnace is considered: productivity, specific removal of molten glass and specific heat consumption for glass-making. Their ...
-
36.
Numerical simulation of the external heat exchange in the gas-electric glass-melting furnace with a horseshoe-like flame direction
-
(Science for glass production)
-
A technique for the numerical simulation of external heat transfer in a gas-electric glass-making furnace is considered. The influence of the power of additional electric heating (ADH) of molten glass ...
-
37.
Transport phenomenon in glass technology
-
(Science for glass production)
-
... for their molten and solid state are considered. The interrelation of transport phenomena is also considered. Glass-forming melts are highly viscous. The latter has a significant effect on transport phenomena ...
-
38.
Acid-base interaction of the components in sodium-borosilicate glass
-
(Science for glass production)
-
The influence of the coordination groups of boron, aluminum and silicon on the acid-base properties of the molten glass and the change in the redox state of copper in boron-containing melts has been studied. ...
-
39.
Redox potential of the glass mass upon using subquality raw materials
-
(Science for glass production)
-
The redox conditions of glass melting in an operating glass-making furnace using molding sand have been investigated. The data of instrumental measurements of the ORP of molten glass and the reasons for ...
-
40.
Statistic evaluation of the effect of the formtemperature on the glass container durability
-
(Science for glass production)
-
... type of the molded product and are apparently determined only by the chemical composition of the molten glass. The preferred mold temperature range is 480 ° C to 550 ° C. The results of the study are interpreted ...
