Tsvetnye Metally
In the HEAVY NON-FERROUS METALS section there are offered two articles dedicated to a single problem – production of nickel in the Urals, in particular to the processing of oxidized nickel ores (ONOs) of the Buruktalsk deposit. Studied are the processes of selective nickel deposition from solutions of heap leaching of ONOs by sodium hydrosulfide as well as purification of ONOs from cobalt by selective agitation leaching of cobalt and manganese from fine ore material using a weak solution of sulfuric acid with a reductant and heap leaching of nickel and cobalt from coarse ore fraction using a solution resultant from the selective leaching of cobalt and manganese and fortified with sulfuric acid.
The issues of the pollution of aluminum alloys by impurities estimating with the aid of computer-aided image analysis and the consumer properties of aluminium foil for anodes of electrochemical capacitors are considered in the articles of the MATERIALS SCIENCE section.
Three articles brought to the notice of the readers in the METAL PROCESSING section are devoted to aluminum alloys: processes of the rivet wire manufacturing by casting in electromagnetic crystallizers; hot deformation of aluminum alloys and their extrusion during forming the forgings with longitudinal ribs.
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| BENEFICATION | |
| Название | Effect of sodium thiosulfate on the floatability of tennantite pyrite |
| Авторы | Kayumov А. А., Aksenova D. D., Belokrys М. А., Malofeeva P. R. |
| Информация об авторах | National University of Science and Technology MISIS, Moscow, Russia: А. А. Kayumov, Postgraduate Student, Department of Benefication and Minerals and Man-Made Materials Processing, e-mail: maliaby_92@mail.ru |
| HEAVY NON-FERROUS METALS | |
| Название | Possible processing of nickel-cobalt ores of the buruktal deposit at Southern Urals nickel plant |
| Авторы | Sosnovskiy M. G., Gulyaev S. V., Zarkov A. V. |
| Информация об авторах | Southern Urals Nickel Plant, Orsk, Russia: M. G. Sosnovskiy, Head of Mining Department |
| Название | Use of petroleum coke in the waelz process |
| Авторы | Kozlov P. A., Khodyko I. I., Poroshin E. A., Ivakin D. A. |
| Информация об авторах | UMMC Technical University, Verkhnyaya Pyshma, Russia: P. A. Kozlov, Deputy Director for Research Elektrotsink, Vladikavkaz, Russia: I. I. Khodyko, СEO |
| Название | Nickel extraction from solutions using sodium hydrosulfide |
| Авторы | Khalezov B. D., Gavrilov A. S., Petrova S. A., Ovchinnikova L. A. |
| Информация об авторах | Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russia: B. D. Khalezov, Chief Researcher, e-mail: bd-chalezov@yandex.ru |
| LIGHT METALS, CARBON MATERIALS | |
| Название | How the structure of iron oxide nanoadditives can influence the graphite properties |
| Автор | Apalkova G. D. |
| Информация об авторе | South Urals State University, Chelyabinsk, Russia: G. D. Apalkova, Professor, e-mail: apalkova@yandex.ru |
| MATERIALS SCIENCE | |
| Название | PoDFA-based computer-aided analysis of non-metallic inclusions in aluminium alloys using image analysis |
| Авторы | Kazakov А. А., Kiselev D. V., Kur А. А. |
| Информация об авторах | 1Thixomet Ltd., Saint Petersburg, Russia ; 2Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, Russia: А. А. Kazakov, CEO1, Head of Metallurgical Examination Laboratory2, e-mail: kazakov@thixomet.ru |
| Название | Effect of operational heat on the protective properties of coatings for ML10 magnesium alloy |
| Авторы | Duyunova V. A., Kozlov I. A., Kuznetsova V. A., Kozlova А. А. |
| Информация об авторах | All-Russian Institute of Aviation Materials of the State Science Centre of the Russian Federation, Moscow, Russia: V. A. Duyunova, Head of Research Department “Titanium, Magnesium, Beryllium and Aluminium Alloys” |
| Название | Understanding the effect of final annealing regimes on the performance of aluminium foil for high-voltage electrolytic capacitor anodes |
| Автор | Sarkisov S. S. |
| Информация об авторе | National University of Science and Technology MISiS, Moscow, Russia: S. S. Sarkisov, Senior Lecturer at the Department of Physics, e-mail: sarkfoil@yandex.ru |
| METAL PROCESSING | |
| Название | Rheological behavior of 01570 and AA5182 wrought aluminum alloys under hot deformation conditions |
| Авторы | Yashin V. V., Rushchits S. V., Aryshensky E. V., Latushkin I. A. |
| Информация об авторах | JSC “Arconic SMZ”, Samara, Russia: V. V. Yashin, Manager, e-mail: Vasiliy.Yashin@arconic.com I. A. Latushkin, Leading Specialist, e-mail: Ilya.Latushkin@arconic.com
South Ural State University, Chelyabinsk, Russia:
Samara University, Samara, Russia: |
| Название | Extrusion mechanics of an aluminium alloy forging with longitudinal ribs |
| Авторы | Sosenushkin E. N., Kadymov V. A., Yanovskaya E. A., Gureeva T. V. |
| Информация об авторах | Moscow State University of Technology “STANKIN”, Moscow, Russia: V. A. Kadymov, Professor |
| Название | Production of rivet wire from billets produced from V65 alloy by electromagnetic crystallization |
| Авторы | Timofeev V. N., Usynina G. P., Motkov M. M., Gudkov I. S. |
| Информация об авторах | 1Research and Production Centre of Magnetic Hydrodynamics, Krasnoyarsk, Russia ; 2Siberian Federal University, Krasnoyarsk, Russia: V. N. Timofeev, CEO1, Head of the Electrotechnology Department2
Research and Production Centre of Magnetic Hydrodynamics, Krasnoyarsk, Russia: |
| AUTOMATION | |
| Название | On operation of electrical equipment |
| Автор | Tikhonov V. A. |
| Информация об авторе | Inzhiniring Stroitelstvo Obsluzhivanie, Department of Electrical Support and Power Engineering, Bratsk, Russia: V. A. Tikhonov, Director of the Department, e-mail: tikhonovva00@mail.ru |
