Tsvetnye Metally
The opening publication of Issue 6 of Tsvetnye Metally includes an international review of the non-ferrous metals market.
The following section contains articles describing recent developments at Kola MMC. Thus, authors report on digitalization and robotization progress achieved in the metallurgical segment and on ensuring the company’s economic security.
The Beneficiation section features articles that focus on the use of ion flotation at Almalyk MMC to process metal-bearing acid solutions and on the thickening processes intensified through efficient mixing.
The articles included in the Rare Metals, Semiconductors section focus on an optimized photometric technique for rare earth metals determination in phosphate ore; sorption of rhodium(III) chloride complexes by silica chemically modified with γ-minopropyltriethoxysilane groups; separation of rare earth metals in countercurrent extraction cascades using binary extractants.
In their paper, the staff of the Tula State University look at some aspects related to the production of high-performance composite mixtures and materials.
Authors from the Belarusian State Technological University and Saint Petersburg Mining University report on a model compound with nanodiamond particles developed for precise investment casting of metal parts.
The Automation section features an article with the following title: Analysis of Electric Current Supply Circuits to Rolls during Electroplastic Rolling of Tungsten Microstrips.
The section entitled as: Welcoming the 200th anniversary of Gornyi Zhurnal and the 100th anniversary of Tsvetnye Metally, features an article that tell about the life and work of Nikolai Aseev, professor at the Leningrad Mining Institute and a leading Soviet metallurgist of the period of the first Five-Year Plans and the Great Patriotic War. His life and work were intertwined with the history of his Alma Mater – i.e. Leningrad Mining Institute.
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| BENEFICIATION | |
| Название | Development of technology for extracting metals from process solutions by ion flotation |
| Авторы | Kholikulov D. B., Yakubov M. M., Mukhametdzhanova Sh. A., Bekbutaev A. N. |
| Информация об авторах | Almalyk branch of the Tashkent State Technical University, Almalyk, Uzbekistan: D. B. Kholikulov, Acting Professor of the Chair for Metallurgy, Doctor of Technical Sciences
Tashkent State Technical University, Tashkent, Uzbekistan:
JSC “Almalyk MMC”, Almalyk, Uzbekistan: |
| Название | Intensification of thickening processes during pulp dehydration by efficient mixing of suspensions with flocculant solutions |
| Авторы | Grigorieva A. N., Abiev R. Sh. |
| Информация об авторах | Elma-Asterion Group of Companies, St. Petersburg, Russia:
St. Petersburg State Technological Institute (Technical University), St. Petersburg, Russia: R. Sh. Abiev, Head of the Chair for Optimization of Сhemical and Biotechnological Equipment, Professor, Doctor of Technical Sciences, e-mail: rufat.abiev@gmail.com |
| RARE METALS, SEMICONDUCTORS | |
| Название | Optimized photometric technique for rare-earth elements determination in phosphate ore |
| Авторы | Pochitalkina I. A., Kondakov D. F., Le Kh. F., Likhosherst A. E. |
| Информация об авторах | Mendeleev University of Chemical Technology of Russia, Moscow, Russia: I. A. Pochitalkina, Professor, Doctor of Technical Sciences, e-mail: pochitalkina@list.ru
D. F. Kondakov, Senior Researcher, Candidate of Technical Sciences |
| Название | Sorption of rhodium(III) chloride complexes by silica chemically modified with γ-minopropyltriethoxysilane groups |
| Авторы | Buslaeva T. M., Volchkova E. V., Boryagina I. V. |
| Информация об авторах | MIREA — Russian Technological University (RTU MIREA), Lomonosov Institute of Fine Chemical Technologies, Moscow, Russia: T. M. Buslaeva, Professor of the Chair for Chemistry and Technology of Rare Elements Named After K. A. Bolshakov, Doctor of Chemical Sciences, e-mail: buslaevatm@mail.ru
JSC SPC Supermetal, Moscow Region, Russia: |
| Название | Separation of rare earth metals in countercurrent extraction cascades using binary extractants |
| Авторы | Kalyakin S. N., Kuzmin V. I., Mulagaleyeva M. A. |
| Информация об авторах | Institute of Chemistry and Chemical Technology, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russia: S. N. Kalyakin, Senior Researcher, Candidate of Chemical Sciences |
| COMPOSITES AND MULTIPURPOSE COATINGS | |
| Название | Some aspects of the production of high-performance composite mixtures and materials |
| Авторы | Vasin S. A., Evseev A. V., Malikov A. A. |
| Информация об авторах | Tula State University, Tula, Russia: S. A. Vasin, Professor, chair for Urban Development, Architecture and Design, Doctor of Technical Sciences, e-mail: vasin_sa53@mail.ru |
| NANOSTRUCTURED METALS AND MATERIALS | |
| Название | Modification of the model compound with nanodiamond particles for precise investment casting of metal articles |
| Авторы | Prokopchuk N. R., Syrkov A. G., Klyuev A. Yu., Laptik I. O. |
| Информация об авторах | Belarusian State Technological University, Minsk, Belarus: N. R. Prokopchuk, Professor of the Chair for Polymer Composite Materials, Associate Member of the National Academy of Sciense of Belatis, Doctor of Chemical Sciences, e-mail: nrprok@gmail.com A. G. Syrkov, Professor, Chair for General and Technical Physics, Doctor of Technical Sciences, e-mail: syrkovandrey@mail.ru |
| MATERIALS SCIENCE | |
| Название | Hydrothermal deposition of MoS2 on electrospark Ti – Al coatings on Ti6Al4V alloy and their characteristics |
| Авторы | Burkov A. A., Chigrin P. G., Kulik M. A., Ermakov M. A. |
| Информация об авторах | Institute of Materials Science, Khabarovsk Scientific Center, Far Eastern Branch, Russian Academy of Sciences, Khabarovsk, Russia: A. A. Burkov, Senior Researcher, Candidate of Physical and Mathematical Sciences, e-mail: burkovalex@mail.ru
Pacific State University, Khabarovsk, Russia: |
| METAL PROCESSING | |
| Название | Solid-body disc valve with a shape memory alloy seat |
| Авторы | Samarin M. A., Dyachenko A. V., Balaev E. Y., Shostak N. A. |
| Информация об авторах | Kuban State Technological University, Krasnodar, Russia: M. A. Samarin, Student of the Chair for Equipment for Oil and Gas Fields
A. V. Dyachenko, Student of the Chair for Equipment for Oil and Gas Fields1, Mechanic for the Operation and Repair of Gas Equipment of the 5th category2 |
| AUTOMATION | |
| Название | Analysis of electric current supply circuits to rolls during electroplastic rolling of tungsten microstrips |
| Авторы | Chichenev N. A., Gorovaya T. Yu., Karfidov A. O., Chicheneva O. N. |
| Информация об авторах | NUST MISiS, Moscow, Russia: N. A. Chichenev, Professor, Chair for Process Equipment Engineering, Doctor of Technical Sciences, e-mail: chich38@mail.ru T. Yu. Gorovaya, Deputy Director of the Branch for Educational and Methodological Work, e-mail: gorovaia.ti@vfmisis.ru |
| CHRONICLE | |
| Название | “Grandfather of all our non-ferrous metallurgy”: on the 150th anniversary of the birth of Nikolai Pudovich Aseev (1871–1952) |
| Автор | Vedernikov V. V. |
| Информация об авторе | St. Petersburg Mining University, St. Petersburg, Russia: V. V. Vedernikov, Deputy Scientific Supervisor of the Mining Museum, Doctor of Historical Sciences, e-mail: vedernikov75@mail.ru |
