Журналы →  Chernye Metally →  2020 →  №6

Chernye Metally


 

In the “Steel Production” section, the higher efficiency of complex microcrystalline modifiers of the INSTEEL® series for reducing steel contamination by non-metallic inclusions of all types is substantiated.

 

The next section is dedicated to the 80th anniversary of the Nizhny Tagil Metallurgical Plant. The complex for the use of pulverized coal in blast furnace production, which was the first one introduced by EVRAZ NTMK in modern Russia, is presented. The experience of using slag from a desulfurization unit in blast furnace production is described. A technique for removing sulfur from heterogeneous slags, taking into account their ionic structure, is proposed. Based on the results of computer modeling, recommendations are suggested for selection of the optimal ratios of the forging geometric parameters, aimed at reducing the power-energy modes of the equipment and increasing the resistance of the deformation tool is proposed.

 

The “Rolling and other metal forming processes” section discusses the experience of evaluating the flatness of a thick sheet in the automatic mode, as well as presents the Tebulo`s fnew robotic solution for safe strip cutting.

 

The “Metal Science and Heat Treatment” section contains information about the successful application of modern digital technologies and artificial intelligence methods in the analysis of microstructures and prediction of the strength properties of steels after various temperature and mechanical influences. The results of the study of the influence of heat treatment on the mechanical properties and resistance to cracking in the hydrogen sulfide environment of structural steel are also presented.

 

The “Economics and Finance” section discusses the challenges of introducing exchange mechanisms for the ferrous scrap export in the context of the development of electronic commerce, gives practical recommendations for their elimination.

 

The "From the History of Metallurgy" section is devoted to the production of artillery at the factories and arsenals of Russia in the XVIII - mid XIX centuries. The features of formation of casting steel guns in Russia are shown. The origin of the steel cannon industry in the Russian Empire was reconstructed, which was more promising and replaced arsenal production.

 

Please find more details below, or order your printed or electronic version of the Journal.


Steelmaking
Название The use of complex modifiers to reduce the contamination of steel by corrosion-active non-metallic inclusions
Авторы A. N. Shapovalov, V. A. Golubtsov, I. V. Bakin, I. V. Ryabchikov
Информация об авторах

National University of Science and Technology “MISiS”, Novotroitsk affiliate (Novotroitsk, Russia):

A. N. Shapovalov, Cand. Eng., Associate Prof., Head of the Metallurgical Technologies and Equipment Dept., e-mail: alshapo@misis.ru


NPP Technologiya Ltd. (Chelyabinsk, Russia):
V. A. Golubtsov, Cand. Eng., Chief Specialist in Steel
I. V. Bakin, Head of Innovation, Modernization and Technical Development Dept.
I. V. Ryabchikov, Dr. Eng., Professor, Scientific Сonsultant

Production of grinding balls
Название Development of technology and equipment for induction axisymmetric hardening of grinding steel balls
Авторы S. S. Titov, V. N. Meshcheryakov, I. O. Leushin, O. V. Fedorov
Информация об авторах

NPP Sistema48 Ltd. (Lipetsk, Russia):

S. S. Titov, Cand. Eng., General Director, e-mail: algebra934@yandex.ru

 

Lipetsk State Technical University (Lipetsk, Russia):
V. I. Meshcheryakov, Dr. Eng., Head of the Dept of Electric Drive, e-mail: mesherek@stu.lipetsk.ru
I. O. Leushin, Dr. Eng., Prof., Head of the Dept of Metallurgical Technologies and Equipment, e-mail: igoleu@yandex.ru

 

Nizhny Novgorod State Technical University named after R. E. Alekseev (Nizhnyi Novgorod, Russia):
O. V. Fedorov, Dr. Eng., Prof., Dept. of Innovation Management, e-mail: fov52@mail.ru

80th anniversary of Nizny Tagil Iron and Steel Plant (EVEAZ NTMK)
Название Technology for the production and use of pulverized coal at JSC EVRAZ NTMK
Авторы A. V. Kushnarev, P. N. Kolpakov, K. V. Mironov, A. A. Forshev
Информация об авторах

JSC EVRAZ NTMK (Nizhny Tagil, Russia):

A. V. Kushnarev, Dr. Eng., Managing Director, e-mail: Aleksey.Kushnarev@evraz.com
P. N. Kolpakov, Project Management Director, Ural Division
K. V. Mironov, Head of the Blast Furnace Shop
A. A. Forshev, Head of the Sinter-Coke-Blast Furnace Dept., Deputy Head of Technical Management Administration, e-mail: Andrey.Forshev@evraz.com

Название Experience in the use of a slag desulphurization unit in blast furnace production
Авторы V. V. Temnikov, A. A. Forshev, E. G. Kalimulina, L. P. Babkin
Информация об авторах

JSC EVRAZ NTMK (Nizhny Tagil, Russia):

V. V. Temnikov, Head of the Bureau of Iron Ore and Bulk Materials of the Technical Department, e-mail: Vladislav.Temnikov@evraz.com
A. A. Forshev, Head of the Sinter-Coke-Blast Furnace Dept., Deputy Head of Technical Management Administration, e-mail: Andrey.Forshev@evraz.com
E. G. Kalimulina, Chief Specialist of the Bureau of Iron Ore and Bulk Materials of the Technical Dept., e-mail: Elena.Kalimulina@evraz.com
L. P. Babkin, Leading Technological Engineer of the Bureau of Blast Furnace Technical Management, e-mail: Leonid.Babkin@evraz.com

Название The use of the ionic theory of slags in the calculation of desulfurization in the ladle-furnace unit
Авторы M. V. Savelyev, O. Yu. Sheshukov, A. A. Metelkin, O. I. Shevchenko, D. K. Egiazaryan
Информация об авторах

JSC EVRAZ NTMK (Nizhny Tagil, Russia):

M. V. Savelyev, Head of the Prospective Development Dept. of Technical Management Administration,
e-mail: maxim.savelev@evraz.com

 

Ural Federal University named after the First President of Russia B. N. Yeltsin (Ekaterinburg, Russia):
O. Yu. Sheshukov, Dr. Eng., Prof., Director of the Institute for New Materials and Technologies, e-mail: o.j.sheshukov@urfu.ru

 

Nizhny Tagil Technological Institute of Technology, Nizhny Tagil branch of the Ural Federal University (Nizhny Tagil, Russia):
A. A. Metelkin, Cand. Eng., Senior Lecturer, Dept. of Metallurgical Technology, e-mail: anatoliy82@list.ru
O. Yu. Shevchenko, Dr. Eng., Head of the Dept. of Metallurgical Technology, e-mail: Shevchenko-OI@ntiustu.ru

 

Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences (Ekaterinburg, Russia):
D. K. Egiazaryan, Cand. Eng., Researcher, Pyrometallurgical Laboratory, e-mail: avari@mail.ru

Название Determination of the influence of the workpiece parameters on the shape change of the rough wheel during stamping by computer simulation
Авторы A. V. Kushnarev, S. S. Puzyrev
Информация об авторах

JSC EVRAZ NTMK (Nizhny Tagil, Russia):

A. V. Kushnarev, Dr. Eng., Managing Director, e-mail: Aleksey.Kushnarev@evraz.com
S. S. Puzyrev, Chief Specialist of the Transport Metal Production Technology Bureau, e-mail: Sergey.Puzyrev@evraz.com

Название Modeling rolling of grinding balls in rolls with continuously changing pitch
Авторы V. Yu. Rubtsov, V. V. Kurochkin, O. I. Shevchenko
Информация об авторах

JSC EVRAZ NTMK (Nizhny Tagil, Russia):

V. Yu. Rubtsov, Roll Designer of the Rail and Beam Shop, e-mail: Uriylot@mail.ru
V. V. Kurochkin, Roll Designer of the Heavy Section Rolling Shop

 

Nizhny Tagil Technological Institute of Technology, Nizhny Tagil branch of the Ural Federal University (Nizhny Tagil, Russia):
O. Yu. Shevchenko, Dr. Eng., Head of the Dept. of Metallurgical Technology, e-mail: Shevchenko-OI@ntiustu.ru

Rolling and Other Metal Forming Processes
Название Evaluation of thick sheet flatness in automatic mode
Авторы M. Laugwitz, J. Lomar, G. Hirt, S. Soiren, M. Jochum
Информация об авторах

Institute of Plastic Deformation of the Rhein-Westfalen Technical University (Aachen, Germany):

M. Laugwitz, Researcher, e-mail: laugwitz@ibf.rwth-aachen.de
J. Lohmar, Dr. Eng., Prof.
G. Hirt, Dr. Eng.

 

Saarstahl AG (Völklingen, Germany):
S. Soiren, Dr. Eng.


AG der Dillinger Hüttenwerke (Dillingen (Saar), Germany):
M. Jochum, Dr. Eng.

Название Tebulo’s new robotic solution for safe strip cutting
Автор H. van Norel
Информация об авторе

Van Norel Journalistiek & Communicatie (Maarn, Netherlands):
H. van Norel, E-mail: henriette@vannorel.com

Metal Science and Heat Treatment
Название Assessment of the strength characteristics of steels after thermomechanical treatment based on a neural network analysis of microstructures digital photographs
Авторы A. V. Klyuev, V. Yu. Stolbov, N. V. Koptseva, Yu. Yu. Efimova
Информация об авторах

Perm National Research Polytechnic University (Perm, Russia) :

A. V. Klyuev, Cand. Phys.-Math., Associate Prof., Dept. of Computational Mathematics, Mechanics, and Biomechanics, e-mail: kav@gelicon.biz
V. Yu. Stolbov, Dr. Eng., Head of Dept. of Computational Mathematics, Mechanics and Biomechanics, e-mail: valeriy.stolbov@gmail.com


Nosov Magnitogorsk State Technical University (Magnitogorsk, Russia):

N. V. Koptseva, Dr. Eng., Professor, Dept. of Foundry Processes and Materials Science, e-mail: kopceva1948@mail.ru
Yu. Yu. Efimova, Cand. Eng., Associate Prof., Dept. of Materials Processing Technologies, e-mail: jefimova78@mail.ru

Название Study of the effect of heat treatment on mechanical properties and resistance of structural steel to cracking in the hydrogen sulfide environment
Авторы V. V. Naumenko, A. V. Muntin, O. A. Baranova, K. S. Smetanin
Информация об авторах

Vyksa Steel Works (Vyksa, Russia):

V. V. Naumenko, Cand. Eng., Head of the Dept., e-mail: naumenko_vv@vsw.ru
O. A. Baranova, Research Engineer
K. S. Smetanin, Chief Specialist

 

Bauman Moscow State Technical University (Moscow, Russia):
A. V. Muntin, Cand. Eng., Associate Prof.

Economics and Finances
Название Challenges of introducing exchange mechanisms for ferrous scrap export in the context of the electronic commerce development
Авторы G. F. Ruchkina, E. N. Kharitonova, V. K. Shaidullina, E. L. Vengerovsky
Информация об авторах

Financial University under the RF Government (Moscow, Russia):

G. F. Ruchkina, Dr. Jur., Prof., Head of the Dept. for Legal Regulation of Economic Activities
E. N. Kharitonova, Dr. Econ., Prof., Management Dept.
V. K. Shaidullina, Cand. Jur., Associate Prof., Dept. for Legal Regulation of Economic Activities, Director of the Center for Research and Expertise, e-mail: VKShajdullina@fa.ru
E. L. Vengerovsky, Cand. Jur., Associate Prof., Dept. for Legal Regulation of Economic Activities

Metallurgical history
Название The history of the artillery production in factories and arsenals of Russia in the XVIII — mid XIX centuries
Автор V. A. Bobkov
Информация об авторе

G. V. Plekhanov Russian University of Economics, Bryansk branch (Bryansk, Russia):

V. A. Bobkov, Dr. Hist., Associate Prof., Dept. of Theory and History of State and Law and Humanitarian Disciplines, e-mail: vladimir.bobkoff-2009@yandex.ru

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