Журналы →  Chernye Metally →  2020 →  №4

Chernye Metally

The April issue is opened by the Cast Iron Production section. It is proposed to include a spent wax-like model composition in the briquette for cupola melting iron. It is shown that the use of such briquettes in the charge composition contributes to intensification of cupola melting and reduction of harmful sulfur impurities in smelted iron.

The Foundry section is devoted to the study of the effect of the Supply to the Consumer stage on the quality of foundry coke. A new three-dimensional model of the liquid phase - microstructures taking into account the turbulent flow of the liquid phase and establishes the equation for the solid phase is also presented.

The Rolling and other Metal Forming Processes section provides a historical overview of changing the work rolls diameter, as well as two new solutions for production of high-strength AHSS steels: Hyper-UC and Flex-HI rolling mills.

In the Pipe Production section, the structural and mechanical properties of steel grades 4Kh5MF1S, 4Kh5V2FS and 5KhNM are compared, it is shown that 4Kh5MF1S steels have the best adaptability for plugs production. The positive experience of the use of rotational friction welding is described using the example of the Drilling Equipment Plant (Orenburg). It is proved that the further effective application of this technology requires studying the processes of structure formation during its application, assessing the effect of variability of welding conditions on the structural phase state and mechanical properties of welded joints, evaluating the feasibility and identifying the features of post-welding heat treatment.

In the Heating and Heat Treatment section it is shown that quenching in aqueous solutions of polyalkylene glycol enables to achieve the maximum level of resistance of high tempered steel to brittle fracture and its fatigue strength, as well as hardenability over the entire cross section of metal products.

The Coating and Heat Treatment section is devoted to the study of the phase composition and microstructure of the synthesized coatings and the description of the physicochemical processes that occur during their synthesis. It is shown that the use of synthesized silicate materials will increase the reliability and durability of the oil pipeline system, as well as reduce costs during its operation.


In the Economics and Finance section, an approach is proposed that allows to generate an updated forecast estimate of economic sustainability, taking into account the influence of the most significant risk factors, in the form of a comprehensive index of economic sustainability. The indicators of assessment of domestic and world steel markets, expanding information on their volume, saturation level and enterprises market shares, are presented.

The Our Anniversaries section contains congratulations to A. V. Kushnarev, Managing Director of EVRAZ NTMK and EVRAZ KGOK.


In the On the Centenary of V. I. Lenin section a material on the activities of the founder of the Soviet state related to the Russian Economic University named after G.V. Plekhanov is published.

The April issue is completed by materials telling about metallurgists - veterans of the Great Patriotic War.


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

Iron making
Название The use of spent wax-like model compositions as a part of a briquette for cupola melting of cast iron
Авторы L. I. Leushina, I. O. Leushin, S. V. Plokhov
Информация об авторах

Nizhnyi Novgorod State Technical University (Nizhnyi Novgorod, Russia):

L. I. Leushina, Cand. Eng., Associate Prof., Dept. of Metallurgical Technologies and Equipment
I. O. Leushin, Dr. Eng., Prof., Head of the Dept. of Metallurgical Technologies and Equipment, E-mail: igoleu@yandex.ru
S. V. Plokhov, Dr. Eng., Prof., Dept. of Nanotechnology and Biotechnology

E-mail: kafmto@mail.ru

Foundry production
Название Life cycle impact on the quality of foundry coke. “Supply to the consumer” stage
Авторы V. A. Ivanova, E. O. Pobegalova
Информация об авторах

Yaroslavl State Technical University (Yaroslavl, Russia):

V. A. Ivanova, Dr. Eng., Associate Prof., Head of the Dept. “Technology of materials, standardization and metrology”, E-mail: ivanova-waleriya@mail.ru
E. O. Pobegalova, Senior Lecturer, E-mail: pobegalovaeo@gmail.com

Название Calculation of ingot sizes using three-dimensional numerical simulation
Авторы O. Jaouen, J. Demurger, D. Poirier, M. Stoltz
Информация об авторах

Transvalor S.A. (Mougins, France):

O. Jaouen, Product Manager Thercast, e-mail: olivier.jaouen@transvalor.com

Ascometal Creas (Hagondange, France):
J. Demurger

D. Poirier

M. Stoltz

Rolling and other Metal forming processes
Название Solutions for production of high strength steels and thin cold rolled strips
Авторы K. Krimpelstatter, I. Maeno, M. Bergmann, G. Keintzel
Информация об авторах

Primetals Technologies Austria (Linz, Austria):

K. Krimpelstätter, Dr., Head of Technology and Innovation for Hot and Cold Rolling
I. Maeno, Senior Vice President, Hot Rolling, Cold Rolling and Processing Europe
M. Bergmann, Dr., Expert Cold Rolling
G. Keintzel, Senior Expert Mechatronics and Sensoric
E-mail (common): contact@primetals.com

Название Steel selection and optimization of plug heat treatment for piercing seamless pipes
Авторы G. A. Gevorgyan, R. A. Vorobyev, G. V. Pachurin, A. N. Kuzmin
Информация об авторах

Nizhnyi Novgorod State Technical University (Nizhnyi Novgorod, Russia):

G. A. Gevorgyan, Graduate Student, E-mail: borecgor77777@gmail.com
R. A. Vorobiev, Cand. Eng., Associate Prof., E-mail: linuxjuicy@gmail.com
G. V. Pachurin, Dr. Eng., Prof., E-mail: pachuringv@mail.ru
A. N. Kuzmin, Assistant, E-mail: kuznntu@mail.ru

Название The use of rotational friction welding for manufacture of exploration drill pipes: industrial experience and research
Авторы E. Yu. Priymak, A. S. Atamashkin, E. S. Tulibaev, E. A. Kuzmina
Информация об авторах

Drilling Equipment Plant (Orenburg, Russia):

E. Yu. Priymak, Cand. Eng., Head of metal science and treatment laboratory, E-mail: e.prijmak@zbo.ru
E. S. Tulibayev, Head of the drilling tool development bureau

Orenburg State University (Orenburg, Russia):

A. S. Atamashkin, Graduate Student
E. A. Kuzmina, Graduate Student

Heating and Heat Treatment
Название The effectiveness of hardening thermally improved steels in aqueous polymer solutions
Авторы V. I. Astashchenko, T. V. Shveyova, A. I. Shveyov
Информация об авторах

Kazanskiy (Privolzhskiy) Federal University (Kazan, Russia):

V. I. Astashchenko, Dr. Eng., Prof., Dept. of Materials, Technologies and Quality, E-mail: astvi-52@mail.ru
T. V. Shveyova, Cand. Eng., Associate Prof., E-mail: asttv@mail.ru
A. I. Shveyov, Associate Prof., E-mail: Shveev_Andrey222@mail.ru

Coating and surface finishing
Название The study of the microstructure of glass composite coatings to protect steel pipelines against internal and external corrosion
Авторы E. A. Yatsenko, B. M. Goltsman, A. V. Ryabova
Информация об авторах

Platov South Russian State Polytechnic University (Novocherkassk, Russia):

E. A. Yatsenko, Dr. Eng., Prof., Head of “General Chemistry and Technology of Silicates” Dept., E-mail: e_yatsenko@mail.ru
B. M. Goltsman, Cand. Eng., Associate Prof., “General Chemistry and Technology of Silicates” Dept., E-mail: boriuspost@gmail.com
A. V. Ryabova, Cand. Eng., Associate Prof., “General Chemistry and Technology of Silicates” Dept., E-mail: annet20002006@yandex.ru

Economics and finances
Название Assessment and forecasting of economic sustainability of Russian metallurgical companies
Авторы N. A. Kazakova, V. G. Kogdenko, I. Kuzmina-Merlino, A. E. Sivkova
Информация об авторах

Russian University of Economics named after G. V. Plekhanov (Moscow, Russia):

N. A. Kazakova, Dr. Econ., Prof.
A. E. Sivkova, Senior Lecturer


National Research Nuclear University MEPhI (Moscow, Russia):
V. G. Kogdenko, Dr. Econ., Associate Prof.


Transport and Telecommunication Institute (Riga, Latvia):
I. Kuzmina-Merlino, Dr. Econ., Prof.

E-mail (common): axd_audit@mail.ru

Название Improving steel market performance indicators in the face of increased competition
Авторы Yu. Yu. Kostyukhin, D. Yu. Savon
Информация об авторах

National University of Science and Technology (Moscow, Russia):

Yu. Yu. Kostykhin, Dr. Econ., Prof., Head of Industrial Management Dept., E-mail: kostukhinyury@mail.ru
D. Yu. Savon, Dr. Econ., Prof., Industrial Management Dept., E-mail: di1999@yandex.ru

Журналы →  Chernye Metally →  2020 →  №4