Zobrazeno 1 - 10
of 15
pro vyhledávání: '"V. M. Safonov"'
Autor:
O. Yu. Sheshukov, V. M. Safonov, V. A. Murysev, S. A. Somov, A. A. Metelkin, O. I. Shevchenko, D. K. Egiazar’yan
Publikováno v:
Metallurgist. 66:262-268
Publikováno v:
Russian Metallurgy (Metally). 2021:874-882
The rather long period of processing deoxidized steel in a chamber degasser is often combined with metal desulfurization. The results of degassing of ultralow-sulfur pipe steel under a refining slag in a 180-ton steel-teeming ladle are presented. The
Publikováno v:
Informatization and communication. 5:141-150
Purpose: To fi nd an approach to substantiation of the rational architecture of information interaction of the Earth Remote Sensing Data Processing System. Materials and methods: When conducting research in the fi eld of distributed remote sensing da
Publikováno v:
Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information. 75:454-459
Industrial experience of steel casting at the thin-slab continuous caster (CC) revealed processes, having negative effect on the quality of internal structure and surface of CC thin slab. The main problems are as follows: flat streams of liquid steel
Publikováno v:
Steel in Translation. 47:614-617
The desulfurization of steel in a 160-t casting ladle is investigated. On that basis, a technology for reducing the sulfur content of low-carbon and low-alloy pipe steel to 0.001–0.003% is developed. The material expenditures in deep desulfurizatio
Publikováno v:
Russian Metallurgy (Metally). 2010:1087-1090
The laws of deep steel desulfirization in a ladle upon treatment in a ladle-furnace unit and after degassing are considered. On the basis of experiments, a mechanism is proposed for extraction refining by slag with allowance for the role of drop form
Publikováno v:
Russian Metallurgy (Metally). 2010:475-478
The effect of the inert-gas blowing intensity, the arrangement of blowing bottom tuyeres, and the refining-slag thickness on the melt temperature during heating in a ladle-furnace unit is studied by computer simulation and upon full-scale experiments
Publikováno v:
Russian Metallurgy (Metally). 2009:603-607
The measures on reconstructing the electric-furnace shop of the Energomashspetsstal’ engineering works that were taken to increase the capacity of the equipment and to improve the steel quality are described.
Autor:
V. M. Safonov, A. N. Smirnov
Publikováno v:
Steel in Translation. 39:59-63
Autor:
A. N. Smirnov, V. M. Safonov
Publikováno v:
Steel in Translation. 38:465-469
Two-stage arc heating of ferrocarbon melts in smelting equipment and casting ladles is very widely used in ferrous metallurgy [1‐3]. The efficiency of steel smelting in this case may be judged from the reduced total power consumption when heating t