Tsvetnye Metally
This year is the 85-th anniversary of Russian aluminium industry. The article by I. V. Prokopov and A. V. Sysoev tells about the history of its branches, its current state, achievements and problems.
The item «Benefication» shows the issues of suspension thickening in alumina industry, dressing of refractory gold-bearing ores, and behaviour of copper and pyrite minerals during flotation.
The item “Heavy non-ferrous metals” considers the modern state of processing technologies of zinc-bearing dusts of ferrous metallurgy.
The item “Rare metals, semiconductors” shows the articles about the processing of perovskite and rhenium-bearing molybdenite concentrates. In particular, the functional characteristics of porous silicon based electrodes for micropower current sources are considered here.
The “Metal processing” item tells about the quality improvement for zinc casting surfaces by applying multilayer protective coatings.
Please find below a more detailed coverage of the issue, or order a printed or electronic version of the Journal.
| BENEFICATION | |
| Название | Power consumption for settled mud transfer to discharge sleeves in radial thickeners |
| Авторы | Domanskiy I. V., Davydov I. V., Malofeev M. N. |
| Информация об авторах | Saint Petersburg State Institute of Technology, Saint Petersburg, Russia: I. V. Domanskiy, Professor
LLC “RUSAL Engineering-Technical Center”, Saint Petersburg, Russia: |
| Название | Methods of gold recovery during the concentration of refractory gold-bearing pyritic copper-zinc ores. Part 2. Technological peculiarities of gold associations release from pyritic copper-zinc ores |
| Авторы | Bocharov V. A., Ignatkina V. A., Kayumov A. A. |
| Информация об авторах | Moscow University of Science and Technology “MISiS”, Moscow, Russia: V. A. Bocharov, Professor of a Chair of Concentration and Processing of Minerals and Technogenic Raw Materials |
| Название | Thermodynamics of thiol collectors interaction with pyrite surface at the controlled oxidation degree of sulfide mineral sulfur |
| Авторы | Goryachev B. E., Naing Linoo, Nikolaev A. A., Zhebrikova A. A. |
| Информация об авторах | National University of Science and Technology “MISiS”, Moscow, Russia: B. E. Goryachev, Professor, Department of Mineral Processing and Technogenic Raw Materials |
| Название | Regularities of reagents effect on properties and floatability of copper minerals with sulphydrilic collectors. Part 2. Optimal conditions of “collectorless” and usual flotation of copper minerals |
| Автор | Abramov A. A. |
| Информация об авторе | Moscow Mining University (National University of Science and Technology MISiS), Moscow, Russia: A. A. Abramov, Professor of a Chair of Chemistry, e-mail: AbramovAA31@mail.ru |
| HEAVY NON-FERROUS METALS | |
| Название | Modern state of leaching technologies for ferrous metal dusts and their pyrometallurgical processing products (acid, ammonium and alkaline technologies) |
| Авторы | Yakornov S. A., Panshin A. M., Kozlov P. A., Ivakin D. A. |
| Информация об авторах | LLC “UMMC-Holding”, Ekaterinburg, Russia: S. A. Yakornov, Deputy Technical Director
Technical University of UMMC, Verkhnyaya Pyshma, Russia:
Chelyabinsk Zinc Plant, Chelyabinsk, Russia: |
| NOBLE METALS AND ALLOYS | |
| Название | Hydrometallurgical technologies of copper and nickel electrolytic refining slimes processing |
| Авторы | Melnikov Yu. T., Kravtsova E. D., Krinitsyn D. O. |
| Информация об авторах | Siberian Federal University, Krasnoyarsk, Russia: Yu. T. Melnikov, Assistant Professor, Chair of Physical and Inorganic Chemistry |
| RARE METALS, SEMICONDUCTORS | |
| Название | Nitric acid decomposition of perovskite with fluor-bearing agent |
| Авторы | Gerasimova L. G., Nikolaev A. I., Petrov V. B., Bychenya Yu. G. |
| Информация об авторах | I. V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Center RAS, Apatity, Russia: L. G. Gerasimova, Chief Researcher, e-mail: gerasimova@chemy.kolasc.net.ru |
| Название | Processing of rhenium-bearing molybdenite concentrates. Part 1. Production of MoO3 |
| Авторы | Sitdikov F. G., Galkova L. I., Pikulin K. V., Selivanov E. N. |
| Информация об авторах | JSC Industrial and Creative Enterprise “Rezonans”, Ekaterinburg, Russia: F. G. Sitdikov, Chief Executive Officer
Institute of Metallurgy of Ural Branch of RAS, Ekaterinburg, Russia: |
| Название | Functional characteristics of electrode materials based on porous silicon for micropower current sources |
| Авторы | Yashtulov N. A., Ragutkin A. V., Smirnov S. S., Lebedeva M. V. |
| Информация об авторах | Moscow Technological University (Institute of Fine Chemical Technologies), Moscow, Russia: N. A. Yashtulov, Professor of a Chair of Energy Technologies, Systems and Units, e-mail: yashtulovna@mail.ru S. S. Smirnov, Senior Researcher of a Chair of Chemistry and Electrochemical Power Industry |
| MATERIALS SCIENCE | |
| Название | Calculation and experimental investigations of structure and phase composition during solidification and thermal treatment of γ-alloy TNM, additionally alloyed with chromium |
| Авторы | Akopyan T. K., Dashkevich N. I., Korotkova N. O., Dolbachev A. P. |
| Информация об авторах | 1Institution of Russian Academy of Sciences A. A. Baikov Institute of Metallurgy and Materials Science, Moscow, Russia ; 2National University of Science and Technology “MISiS”, Moscow, Russia: T. K. Akopyan, Researcher1,2, e-mail: nemiroffandtor@yandex.ru
N. O. Korotkova, Post-Graduate Student, Engineer of a Chair “Metal forming”
Interdepartmental Analytical Center, Moscow, Russia: N. I. Dashkevich, Area Manager |
| Название | Prospective ways of development of directional solidification techniques for turbine blades manufacturing. Part 1 |
| Автор | Iakovlev E. I. |
| Информация об авторе | All-Russian Institute of Aviation Materials, Moscow, Russia: E. I. Iakovlev, Leading Engineer, e-mail: y-e-i@yandex.ru |
| METAL PROCESSING | |
| Название | Prospects of usage of alloy 1565ch with new approach to aluminium alloys application in armor plating of light fighting machines |
| Авторы | Artsruni A. A., Grigoryan V. A., Drits A. M. |
| Информация об авторах | Scientific and Research Institute “Stali”, Moscow, Russia: A. A. Artsruni, Leading Researcher
Russian Academy of Rocket and Artillery Sciences, Moscow, Russia:
Alcoa Samara, Samara, Russia: |
| Название | Improvement of zinc castings surface quality by laminated protective coating |
| Авторы | Gavariev R. V., Savin I. A., Leushin I. O. |
| Информация об авторах | Kazan National Research Technical University named after A. N. Tupolev — KAI, Kazan, Russia: R. V. Gavariev, Senior Lecturer of a Chair “Design and Manufacturing Provision of Mechanical Engineering Productions”, e-mail: Gavarievr@mail.ru
Nizhny Novgorod State Technical University, Nizhny Novgorod, Russia: I. O. Leushin, Professor, Head of a Chair “Metallurgical Technologies and Equipment” |
| Название | Optimization of technological modes of laser welding overlapping the sheets made of aluminum alloy AMg2M with steel St3 |
| Авторы | Lyukhter A. B., Shlegel А. N. |
| Информация об авторах | Vladimir State University, Vladimir, Russia: A. B. Lyukhter, Rectorate Councellor
LLC “Novye tekhnologii lazernogo termouprochneniya”, Vladimir, Russia: |
