Chernye Metally
The "Chernye Metally" journal No. 10-2022 has been published, which is mainly dedicated to the 50th anniversary of the chair for Metallurgical Technologies of the Nizhny Tagil Technological Institute (branch) of UrFU. The section contains joint research by scientists from the institute and specialists from the Nizhny Tagil Iron and Steel Works. The presented publications cover the issues of obtaining naturally alloyed steel in the process of reduction melting without carburization, using of steel converter slag in the iron flux charge during iron smelting in order to reduce CO2 emissions, changing in the design of the RH degasser inlet pipe in order to increase the thickness of the refractory lining, as well as mastering the production of large-sized I-beams in the conditions of EVRAZ "NTMK".
In the section “Preparation of Raw Materials”, specialists from St. Petersburg Mining University reviewed the process of production of semi-coke from oil shale of the Leningrad deposit.
In the publication of the section "Foundry", scientists from the Volgograd State Technical University studied the effect of adding pyrolytic carbon to the sand-liquid-glass mixture in order to improve the knock-out of casting molds when producing castings from steel and cast iron.
The section "Metal science and physics of metals" is noteworthy. Specialists from Nosov MSTU informed about the features of the formation of the 08Yu steel structure during asymmetric rolling. Also in the section is a publication on application of the computer simulation method in order to select the optimal chemical composition in a given range of impact strength values, and an article on the study of the microstructure and mechanical properties of welded joints with a thickness of 122 mm from thick steel.
In the section "Ecology", the works of specialists on the introduction of a boundary carbon correction mechanism and its impact on the metallurgical industry, as well as on the use of atomic emission spectroscopy to determine the chemical composition of steelmaking wastes are published.
The issue also presents publications in traditional sections "Rolling and other metal forming processes", "Organization of production and economics", "Power Engineering" and "Machine-building technologies".
Please find more details below, or order your printed or electronic version of the Journal.
| Preparation of Raw Materials | |
| Название | Obtaining semi-coke from oil shale of the Leningrad deposit |
| Авторы | M. Yu. Nazarenko, S. N. Saltykova |
| Информация об авторах | St. Petersburg Mining University, St. Petersburg, Russia: M. Yu. Nazarenko, Cand. Eng., Associate Prof., Dept. of Chemical Technologies and Energy Recycling, e-mail: nazarenko_myu@pers.spmi.ru |
| 50 years of the Department of Metallurgical Technologies Nizhny Tagil Institute of Technology (NTI, UrFU branch) | |
| Название | Reduction smelting of ore-coal iron ore raw materials without carburization |
| Автор | K. B. Pykhteeva |
| Информация об авторе | Nizhny Tagil Technological Institute (branch) of the Ural Federal University named after the first President of Russia B. N. Yeltsin, Nizhny Tagil, Russia: K. B. Pykhteeva, Cand. Eng., Associate Prof., Dept. of Metallurgical Technologies, e-mail: pyhkb@mail.ru |
| Название | Analysis of the use of magnesium-containing additives in the charge of iron flux in order to reduce CO2 emissions |
| Авторы | M. V. Polovets, K. V. Mironov, A. A. Forshev, S. A. Zagainov |
| Информация об авторах | JSC EVRAZ NTMK, Nizhny Tagil, Russia1 ; Ural Federal University named after the first President of Russia B. N. Yeltsin, Yekaterinburg, Russia2: M. V. Polovets, Process Engineer1, Postgraduate Student, Dept. of Metallurgy of Iron and Alloys2, e-mail: mvpolovets@urfu.ru
JSC EVRAZ NTMK, Nizhny Tagil, Russia:
Ural Federal University named after the first President of Russia B. N. Yeltsin, Yekaterinburg, Russia: |
| Название | Optimization of technological parameters of vacuum chamber in order to increase the lining durability in conditions of the JSC EVRAZ NTMK converter shop |
| Авторы | A. A. Metelkin, O. Yu. Sheshukov, A. S. Tkachev, O. I. Shevchenko, D. E. Manzor |
| Информация об авторах | Nizhny Tagil Technological Institute (branch) of the Ural Federal University named after the first President of Russia B. N. Yeltsin, Nizhny Tagil, Russia: A. A. Metelkin, Cand. Eng., Associate Prof., Dept. of Metallurgical Technologies, e-mail: anatoliy82@list.tu O. I. Shevchenko, Dr. Eng., Associate Prof., Head of the Dept. of Metallurgical Technologies, e-mail: Shevchenko_oleg@mail.ru Ural Federal University named after the first President of Russia B. N. Yeltsin, Yekaterinburg, Russia1 ; Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russia2:
JSC EVRAZ NTMK, Nizhny Tagil, Russia: Circulating vacuum degasser, increased durability of lining, inlet snorkel. I. V. Kovyazin, A. V. Chiglintsev, V. Yu. Elin, D. V. Sushnikov took part in the work. |
| Название | Simulation of rolling of continuously cast billets in a breakdown stand for production of an I-beam 100Sh |
| Авторы | D. A. Poluektov, V. Yu. Rubtsov, O. I. Shevchenko, M. V. Mironova |
| Информация об авторах | JSC EVRAZ-NTMK, Nizhny Tagil, Russia: D. A. Poluektov, Process Engineer, Wide Flanged Beam Rolling Shop, e-mail: Dr.saers@gmail.com
Nizhniy Tagil Technological Institute (branch) of the Ural Federal University named after the first President of Russia B. N. Yeltsin, Nizhny Tagil, Russia: |
| Foundry Production | |
| Название | Investigation of the effect of thermal-oxidative destruction of pyrocarbon on formation of structure of a binder and residual strength of sand-liquid-glass mixtures |
| Авторы | N. A. Kidalov, N. V. Grigoryeva, A. A. Belov, N. I. Gabelchenko |
| Информация об авторах | Volgograd State Technical University, Volgograd, Russia: N. A. Kidalov, Dr. Eng., Prof., Head of the Dept. of Machinery and Technology of Foundry |
| Metallology and Physics of Metals | |
| Название | Investigation of the features of the formation of the structure of steel 08Yu during asymmetric rolling on a new mill 400 |
| Авторы | N. V. Koptseva, Yu. Yu. Efimova, A. M. Pesin, M. V. Chukin |
| Информация об авторах | Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia: N. V. Koptseva, Dr. Eng., Prof. |
| Название | Digital experiment as a method for improving the mechanical properties of Hadfield steel |
| Авторы | S. L. Arapov, S. V. Belyaev, A. A. Kosovich, E. G. Partyko |
| Информация об авторах | Engineering Construction Maintenance Ltd., Achinsk, Russia: S. L. Arapov, Chief Metallurgist, e-mail: arapovsl@yandex.ru
Siberian Federal University, Krasnoyarsk, Russia: |
| Название | Microstructure and mechanical properties of 122 mm welded joints of low-carbon microalloyed heavy plate steel after TM+ACC |
| Авторы | E. A. Goli-Oglu, A. N. Filatov |
| Информация об авторах | NLMK DanSteel, Frederiksverk, Denmark: E. A. Goli-Oglu, Cand. Eng., Chief Technologist, e-mail: Egoli-Oglu@yandex.com |
| Organization of Production and Economics | |
| Название | Rationing of the consumption of materials in industrial production, taking into account indicators of manufacturing defects and by-products |
| Авторы | I. I. Prosvirina, Ya. I. Kosmatskiy, E. N. Kondratiev, D. N. Lysov |
| Информация об авторах | South Ural State University, Chelyabinsk, Russia:
JSC RusNITI, Chelyabinsk, Russia: D. N. Lysov, Head of Economic Research Dept.
South Ural State University, Chelyabinsk, Russia1 ; JSC RusNITI, Chelyabinsk, Russia2: |
| Power Engineering | |
| Название | Development of an improved automatic control algorithm for combined RCB burners and carbonaceous material injectors of a flexible modular furnace |
| Авторы | A. A. Nikolaev, P. G. Tulupov, S. S. Ryzhevol |
| Информация об авторах | Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia: A. A. Nikolaev, Cand. Eng., Associate Prof., Head of the Dept. of Automatic Electric Drive and mechatronics, e-mail: aa.nikolaev@magtu.ru |
| Ecology | |
| Название | EU Cross-border carbon tax: conflicting signals for metallurgy |
| Автор | S. A. Roginko |
| Информация об авторе | Financial University under the Government of the Russian Federation, Moscow, Russia1 ; Institute of Europe, RAS, Moscow, Russia2: S. A. Roginko, Head of the Center for Ecology and Development1, Professor2, e-mail: roginko@bk.ru |
| Название | Application of the method of atomic emission spectroscopy with microwave (magnetic) plasma in the processes of identifying the chemical composition of steelmaking waste |
| Автор | E. N. Kuzin |
| Информация об авторе | Mendeleev University of Chemical Technology of Russia, Moscow, Russia: |
| Mechanical Engineering Technologies | |
| Название | Investigation of damage and Hartfield fields in a steel semi-finished product at internal surface ribbing |
| Авторы | A. A. Pasynkov. S. S. Yakovlev, A. I. Gasanov |
| Информация об авторах | Tula State University, Tula, Russia: |
