Ural Steel

Novotroitsk, Russia

Ural Steel

Novotroitsk, Russia
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Shabalov I.P.,Pipe Producers Association of Russia | Yakushev E.V.,Ural Steel | Zikeev V.N.,Bardin Central Research Institute for The Iron And Steel Industry | Morozov Y.D.,Bardin Central Research Institute for The Iron And Steel Industry
Metallurgist | Year: 2013

On the basis of studying the effect of chemical composition, controlled rolling temperature and deformation parameters, and accelerated cooling parameters, technology is developed for manufacturing pipe steel of strength class K60, providing under Ural Steel mill 2800 conditions the required level of mechanical properties and cold resistance. © 2013 Springer Science+Business Media New York.


Kuklev A.V.,Bardin Central Research Institute for The Iron And Steel Industry | Tinyakov V.V.,Bardin Central Research Institute for The Iron And Steel Industry | Longinov A.M.,Korad Corporation | Aizin Y.M.,Korad Corporation | And 5 more authors.
Metallurgist | Year: 2011

The design of the secondary-cooling system of a continuous slab caster in the electric steelmaking shop at Ural Steel is analyzed. Defects in the slabs are studied and the effect of secondary cooling on the surface defects and macrostructure of the slabs is determined. Thermal calculations are performed of the slab crystallization process, and it is found that the existing design of the secondary-cooling system makes it impossible to use the caster to cast high-strength tube steels or ship plate. Technical recommendations are made for modernizing the system. © 2011 Springer Science+Business Media, Inc.


Gladshtein L.I.,Moscow Institute of Steel And Alloys | Vostrov V.K.,Moscow Institute of Steel And Alloys | Pemov I.F.,Bardin Central Research Institute for The Iron And Steel Industry | Yakushev E.V.,Ural Steel
Metallurgist | Year: 2013

The material traditionally used for the structures of oil storage tanks - hot-rolled low-alloy plate steel 09G2S - rapidly decreases in strength with an increase in the thickness of the plates and becomes more susceptible to brittle fracture. The material does not provide the necessary resistance to the initiation of hydrogen-induced corrosion cracking and is not reliable or safe enough for use in storage tanks. The low strength of this steel makes it impossible to blast-proof these structures. The solution to these problems is the development and use of new rolled plates with excellent service properties. One steel that meets these needs is steel 08G2NMFB, of strength class 390. This steel has good weldability and is highly resistant to brittle fracture. Its use will ensure a high degree of reliability and safety in the operation of large storage tanks and provide significant technical-economic benefits. © 2013 Springer Science+Business Media New York.


Ganin D.R.,Orsk Railcar Factory | Panychev A.A.,Ural Steel
Metallurgist | Year: 2013

Dimensional analysis is used to construct a new mathematical model that establishes a closer relationship between the unit productivity of a sintering machine and the parameters of the sintering operation. An analysis is performed to determine how the unit productivity of the sintering machine is affected by the total gasdynamic resistance of the bed, the coarseness of the material being sintered, the unit load complex, and the duration of the sintering operation. © 2013 Springer Science+Business Media New York.

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