Chernye Metally
The March issue contains six main sections: Ore beneficiation, Steel production and continuous casting, Rolling and other metal forming processes, Metallurgy and metallography, Recycling and ecology, From the history of metallurgy.
The first section is devoted to the complex processing of phosphorous iron ores. The expediency of using ferrophosphorus as a means of enriching poor phosphate slags with phosphorus is shown, which allows to increase the through-extraction of metal from phosphorous iron ores and to obtain on their basis multi-purpose chemical products without complicating the technology of converter smelting.
In the section Steel production and continuous casting it is possible to single out the material of practical interest and offering the description of the developed automatic installation with the sensorless electric drive, feeding a slag-forming mix in the mold of a continuous casting machine. The introduction of a sensorless electric drive will increase the reliability of the entire system and reduce its weight and size.
The section Recycling and ecology presents an analysis of data confirming that the moisture contained in the environment affects the formation of defects in steel and the metal products yield.
A significant difference in the yield for different groups of steel grades on days without downfall, with downfall and during the day after rain is shown. The quantitative dependence of the yield at the enterprise on the number of days per year with coarse downfall (rain, snow) and the uneven distribution of this downfall over the year is established. It is concluded that, if the climatic factor is taken into account when forming the strategy of metallurgy development in the country, it is possible to achieve a greater effect on economic development compared to other countries that do not take this factor into account.
The second part of the article devoted to the branch science of the tank industry during the war years and its contribution to the solution of problems of engineering and technical optimization of armor production in 1941–1945 concludes the issue. The first part was published in № 10 for 2020.
Please find more details below, or order your printed or electronic version of the Journal.
| MINERAL PROCESSING | |
| Название | On the issue of complex processing of phosphorous iron ores |
| Авторы | M. R. Konevsky, P. V. Kovalev, S. V. Ryaboshuk, A. A. Kur |
| Информация об авторах | Peter the Great St. Petersburg Polytechnic University (St. Petersburg, Russia): M. R. Konevsky, Dr. Eng., Prof., e-mail: chemmet2008@yandex.ru |
| STEEL MAKING AND CONTINUOUS CASTING | |
| Название | Development of technology for production of K52 strength class steels with low chromium content, cold and corrosion resistant in conditions of the casting and rolling complex |
| Авторы | V. V. Naumenko, E. S. Mursenkov, A. V. Muntin |
| Информация об авторах | Vyksa Steel Works (Vyksa, Russia): V. V. Naumenko, Cand. Eng., Head of Dept., e-mail: naumenko_vv@vsw.ru
Bauman Moscow State Technical University (Moscow, Russia): |
| Название | Sensorless electric drive of the mixture supply system in the mold of the continuous steel casting installation |
| Авторы | K. V. Litsin, D. M. Utyamishev |
| Информация об авторах | Novotroitsk affiliate of National University of Science and Technology “MISiS” (Novotroitsk, Russia): K. V. Litsin, Cand. Eng., Associate Prof. |
| ROLLING AND OTHER METAL FORMING PROCESSES | |
| Название | Moment at elastic-plastic bending of steel sheet. Part 1. Parabolic approximation of steel’s hardening zone |
| Автор | V. N. Shinkin |
| Информация об авторе | National University of Science and Technology “MISiS” (Moscow, Russia): V. N. Shinkin, Dr. Phys.-Math., Prof., e-mail: shinkin-korolev@yandex.ru |
| Название | Evaluation of efficiency of methods for drawing round wire with large diameters |
| Авторы | V. A. Kharitonov, M. Yu. Usanov |
| Информация об авторах | Nosov Magnitogorsk State Technical University (Magnitogorsk, Russia): V. A. Kharitonov, Cand. Eng., Professor, e-mail: hva-46@yandex.ru
Nosov Magnitogorsk State Technical University – Beloretsk affiliate (Beloretsk, Russia): M. Yu. Usanov, Cand. Eng., Associate Prof., e-mail: barracuda_m@mail.ru |
| Название | Adjustment of parameters of precision stamping of gear wheels on results of modeling of physical processes at their chemical and thermal processing |
| Авторы | V. G. Shibakov, D. L. Pankratov, R. V. Shibakov, R. S. Nizamov |
| Информация об авторах | Naberezhnye Chelny Institute (branch) of Kazan (Privolzhsky) Federal University (Naberezhnye Chelny, Russia): V. G. Shibakov, Dr. Eng., Prof., Head of Mechanical Engineering Dept.
R. A. Khairullin, graduate student of the Naberezhnye Chelny Institute of KFU, took part in the work. |
| METAL SCIENCE AND METALLOGRAPHY | |
| Название | Influence of internal stresses in steel as a factor of corrosion cracking and destruction of drill pipes during their operation |
| Авторы | Yu. B. Sazonov, A. A. Komissarov, D. Yu. Ozherelkov, D. V. Ten |
| Информация об авторах | National University of Science and Technology “MISiS” (Moscow, Russia): Yu. B. Sazonov, Cand. Eng., Associate Prof., Dept. of Metallurgy and Strength Physics, e-mail: u-sazonov@yandex.ru |
| RECYCLING AND ECOLOGY | |
| Название | Improvement of efficiency of metal recycling in metallurgical production |
| Авторы | V. V. Maksarov, A. D. Khalimonenko, Yu. Olt |
| Информация об авторах | Saint Petersburg Mining University (St. Petersburg, Russia): V. V. Maksarov, Dr. Eng., Prof., Dean of the Faculty of Mechanical Engineering, Head of the Dept. of Mechanical Engineering, e-mail: maks78.54@mail.ru
Estonian University of Life Sciences,(Tartu, Estonia): |
| Название | Calculation of the carbon index of steel rolled products |
| 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., Prof., e-mail: butorina_irina@mail.ru
Baltic State Technical University “Voenmekh” (St. Petersburg, Russia): M. V. Butorina, Cand. Eng., Associate Prof. |
| Название | On the possibility of using a complex acoustic method for drainage in ferrous metallurgy |
| Автор | S. A. Bakharev |
| Информация об авторе | Individual entrepreneur (Moscow, Russia): S. A. Bakharev, Dr. Eng., Prof., Independent Consultant, e-mail: taf@list.ru |
| Название | Yield of good steel at metallurgical plants of the world depending on large-dispersed precipitation |
| Авторы | S. V. Podkur, G. I. Kotelnikov, A. V. Pavlov, D. A. Movenko |
| Информация об авторах | National University of Science and Technology “MISiS” (Moscow, Russia): S. V. Podkur, Post-graduate Student, Dept. of. Steel Metallurgy, New Production Technologies and Protection of Metals;
All-Russian Scientific Research Institute of Aviation Materials (Moscow, Russia): |
| METALLURGICAL HISTORY | |
| Название | Industrial science of the tank industry during the Great Patriotic War: contribution to solving problems of engineering and technical optimization of armored production in 1941–1945. Part 2 |
| Авторы | Vas. V. Zapariy, V. V. Zapariy |
| Информация об авторах | Institute of History and Archeology, Ural Branch of the Russian Academy of Sciences (Ekaterinburg, Russia): Vas. V. Zapariy, Cand. Hist., Associate Prof., Researcher, e-mail: pantera.zap@gmail.com
Ural Federal University (Ekaterinburg, Russia): V. V. Zapariy, Dr. Hist., Prof. of the Dept. of the Russian History, Ural Humanitarian Institute, e-mail: vvzap@mail.ru |
