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Article
Electrophysical Parameters and Emission Spectra of a DC Glow Discharge in the Freon R-23 Medium
The electrophysical parameters of the R-23 freon plasma are measured depending on the external parameters of the discharge in a wide range of conditions. It is found that the gas temperature increases linearly...
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Article
Transport and Thermodynamic Properties of Binary Mixtures Formed by Acetonitrile, Cyclohexene, and Cyclohexanone
The densities of acetonitrile, cyclohexene, and cyclohexanone are measured at 298.15, 303.15, and 313.15 K. Their dynamic viscosities in the 293.15–333.15 K range of temperatures in increments of 5 K under atm...
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Article
Fabrication of high-alumina briquettes in roll presses for the production of chamotte at the semiluki refractory plant
The briquetting process of high-alumina mixtures is studied with the aim of diminishing the moisture content of the briquets, improving their quality, and reducing the energy consumption. A design of a roll pr...
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Article
Development of a method of production of mixer scrapers with increased wear resistance
Materials and production methods used at present by refractory plants for increasing the service life of mixer scrapers do not satisfy production needs. The instability of the service characteristics of scrape...
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Article
An investigation of the service conditions of mixer scrapers
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Article
Sharp estimates of norms in C of orthogonal projection onto subspaces of polygons
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Article
Mechanized method of gathering screes
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Article
Automatic setting device for refractories