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Журналы →  Chernye Metally →  2019 →  №11

Chernye Metally


 
The November issue of the journal is opene by the section "Preparation of raw materials." The practical possibility of implementing the technology for production of extrusion briquettes of small classes (particle size less than 5 mm) of rich martite-hydrohematite polydisperse iron ores, in particular ores of the Yakovlevo deposit, has been shown. The authors of the article believe that extrusion agglomeration can be considered as an alternative to “cold” briquetting on roller presses.
 
The section “Rolling and other metal forming processes” contains two articles, one of them presents a methodology for estimating residual stresses in tubes after plugless drawing, which makes it possible to predict the distribution of residual stresses over the tube wall section and thereby evaluate the technology from the point of view of residual stresses. The second article proposes an analytical method for calculating the curvature of a steel plate at alternating bending, this method can be used in metallurgy in the production of thick-walled large-diameter steel pipes. Based on the studies, the section “Metallurgy and Heat Treatment” shows the positive effect of additional post-welding heat treatment on the level of local microhardness and an increase in the resistance to brittle fracture of the coarse grain zone in the weld heat-affected zone. A new energy-efficient mode of softening heat treatment was proposed, which ensures full compliance of the mechanical properties of the silicon-manganese welding wire with the requirements of regulatory documents.
 
In the section “Metallurgical equipment”, a functional diagnostic system is presented, which allows to search for defects in equipment of the metallurgical and other industries both automatically and manually by a specialist in the field of vibration diagnostics.
 
In the section "Engineering Technologies" it is shown that the cutting method with advanced plastic deformation is an effective means for improving the workability of the heat-resistant cast alloy ZhS6K and can be considered as a reserve for increasing labor productivity. The specialists of JSC AK Tulamashzavod using the Cylinder part as an example have shown the feasibility of a natural aging operation for six months.
 
The Energy and Ecology section is devoted to three topics: prospects for the disposal of household waste in metallurgical furnaces; economic risks for our country, due to obligations undertaken under the Paris Agreement, and ways to overcome them; prospects for the use of a calciothermic method for processing spent oil hydrotreating catalysts in industry.
 
The section “Economics and Finance” presents prospects for development of the iron ore industry and ferrous metallurgy in the Far East from the point of view of the national program of the Russian Federation “Socio-economic development of the Far East and the Baikal region for the period until 2025”.
 
The section "On the 75th anniversary of the Victory" is devoted to the history of creation of the Memorial complex "Barrow of Glory" - a monument of the Great Patriotic War, located in Belarus.
 
Please find more details below, or order your printed or electronic version of the Journal.

Preparation of raw materials
Название Iron ore agglomeration by extrusion
Авторы A. V. Kornev, V. B. Kuskov, V. Yu. Bazhin
Информация об авторах

St. Petersburg Mining University (St. Petersburg, Russia):

A. V. Kornev, Cand. Eng., Associate Prof., Head of lLboratory, Dept. of Industrial Safety, e-mail: kornev_opi@mail.ru
V. B. Kuskov, Cand. Eng., Associate Prof., Dept. of Mineral Processing, e-mail: opikvb@mail.ru
V. Yu. Bazhin, Dr. Eng., Prof., Vice-Rector on Science and Innovations, e-mail: bazhin-alfoil@mail.ru
Rolling and other Metal Forming Processes
Название Prediction of residual stresses in tubes after sink drawing
Авторы G. V. Shimov, An. V. Serebryakov, Al. V. Serebryakov
Информация об авторах

Ural Federal University (Ekaterinburg, Russia):

G. V. Shimov, Cand. Eng., Associate prof., Dept. of Metal Forming, e-mail: g.v.shimov@urfu.ru
Al. V. Serebryakov, Cand. Eng., Associate Prof., Dept. of Metal Forming

 

Pervouralsk New Tube (Novotrubny) Works (Pervpuralsk, Russia):
An. V. Serebryakov, Cand. Eng., Head of he group of new types of tubes for nuclear power industry, e-mail: andrey.serebryakov@chelpipe.ru
Название Analytical approximation of bending moment under repeated elastoplastic bending of steel sheet
Автор V. N. Shinkin
Информация об авторе

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

V. N. Shinkin, Dr. Phys.-Math., Prof., e-mail: shinkin-korolev@yandex.ru
Materials Science and Heat Treatment
Название Destruction resistance of heat-affected zone of welded joint in heat-treated steel heavy plates for offshore wind towers
Авторы E. A. Goli-Oglu, Z. Greisen
Информация об авторах

NLMK Dansteel A/S (Fredriksvaerk, Denmark):

E. A. Goli-Oglu, Cand. Eng., Process Developer, e-mail: EGoli-Oglu@yandex.ru
Z. Greisen, Cand. Eng., Chief Metallurgist
Название Energy effective mode of softening heat treatment of silicon-manganese steel
Авторы V. A. Lutsenko, E. V. Parusov, T. N. Golubenko, O. V. Lutsenko
Информация об авторах

Institute of Ferrous Metallurgy named after Z. I. Nekrasov (Dnepr, Ukraine):

V. A. Lutsenko, Dr. Eng., Leading Researcher, e–mail: lutsenkovlad2@gmail.com
E. V. Parusov, Cand. Eng., Senior Researcher
T. N. Golubenko, Cand. Eng., Senior Researcher
O. V. Lutsenko, Cand. Eng., Researcher
Metallurgical Equipment
Название Development of protective shutdown systems, control and functional diagnostics of technological equipment of metallurgical enterprises
Авторы E. N. Ishmetyev, A. N. Panov, E. E. Bodrov, S. M. Andreev
Информация об авторах

JSC KonsOM SKS (Magnitogorsk, Russia):

E. N. Ishmetyev, Dr. Eng., Prof., Director on Strategic Development
A. N. Panov, Cand. Eng., Associate Prof., Head of Innovation Development Dept.

 

Nosov Magnitogorsk State Technical University (Magnitogorsk, Russia):
E. E. Bodrov, Cand. Eng., Associate Prof., Dept. of Electronics and Microelectronics
S. M. Andreev, Cand. Eng., Associate Prof., Head of Automatic Control Systems Dept.

E-mail: fortheartist@mail.ru
Engineering Technologies
Название Intensification of mechanical machining with cutting of workpieces of alloy ZHS6KP
Авторы V. M. Yaroslavtsev, N. A. Yaroslavtseva
Информация об авторах

Bauman Moscow State Technical University (Moscow, Russia):

V. M. Yaroslavtsev, Dr. Eng., Professor of the Chair of Material Processing Technologies Department, e-mail: mt13@bmstu.ru
N. A. Yaroslavtseva, Cand. Eng., Associate Professor of the Chair of Material Processing Technologies Department
Название Reducing the influence of technological heredity on the accuracy of honed cylinder workpieces using natural aging
Авторы A. S. Yamnikov, L. L. Safarova
Информация об авторах

Tula State University (Tula, Russia):

A. S. Yamnikov, Dr. Eng., Prof., Dept. “Machinebuilding Technology”, E-mail: yamnikovas@mail.ru

 

JSC “Tulamashzavod” (Tula, Russia):
L. L. Safarova, Technologist, Post-Graduate, E-mail: l.bashkirceva@mail.ru
Power Engineering and Ecology
Название Issues of implementing the best available technologies in the steel industry of the Russian Federation
Авторы I. V. Butorina, M. V. Butorina
Информация об авторах

Peter the Great St. Petersburg Polytechnic University (St. Petersburg, Russia):

I. V. Butorina, Dr. Eng., Professor, e-mail: butorina_irina@mail.ru

 

Baltic State Technical University (St. Petersburg, Russia):
M. V. Butorina, Cand. Eng., Associate Prof., e-mail: butorina_mv@voenmch.ru
Название Paris Agreement: New Challenges for Russian Iron & Steel Industry
Авторы S. A. Roginko, L. N. Shevelev
Информация об авторах

RAS Institute of Europe (Moscow, Russia):

S. A. Roginko, Head of Ecology and Development Center, Prof. of Financial Yniverdity of RF Government, e-mail: roginko@bk.ru

 

Central Scientific and Research Institute of Iron and Steel Industry — TsNIICherMet (Moscow, Russia):
L. N. Shevelev, Dr. Eng., Prof., Chief Researcher, e-mail: shevelevln@rambler.ru
Название The effect of temperature and structure of a round billet on the split behavior of grinding balls
Авторы V. S. Rimoshevskiy, A. V. Pavlov, R. M. Mustafin, E. A. But
Информация об авторах

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

V. S. Rimoshevskiy, Post-Graduate, Dept. of Steel Metallurgy, New Production, Technologies and Metals Protection, e-mail: v.rimoshevsky@gmail.com
A. V. Pavlov, Dr. Eng., Prof., Dept. of Steel Metallurgy, New Production, Technologies and Metals Protection, Head
of Materials Diagnostics Laboratory, e-mail: pav-gnts@misis.ru
R. M. Mustafin, Cand. Eng., Associate Prof., Senior Researcher of Dept. of Steel Metallurgy, New Production, Technologies and Metals Protection
E. A. But, Cand. Eng., Associate Prof., Senior Researcher of Dept. of Steel Metallurgy, New Production, Technologies and Metals Protection
Economics and Finances
Название The steel industry in the Far East: environment and development prospects
Автор G. I. Arkhipov
Информация об авторе

Institute of Mining Matter of the RAS Far East Affiliate (Khabarovsk, Russia):

Arkhipov G. I., Cand. Geol.-Min., Leading Scientific Researcher, e-mail: arhipov@igd.khv.ru
Журналы →  Chernye Metally →  2019 →  №11