Tsvetnye Metally
The research articles of "Tsvetnye metally" journal, No. 4 from 2018, cover the traditionally discussed topics, such as economics and production management, enrichment, heavy and noble metals, composite materials and multifunctional coatings, materials science and metal working.
This year the “Gintsvetmet” Institute reaches the age of 100. The article titled "Development of the technology for complex processing of persistent pyrite polymetallic ores of non-ferrous metals" by Bocharov V. A., Ignatkina V. A., Lapshina G. A. and Khachatryan L. is published in this issue of the journal.
In the article titled "Development of a technique for determining the strength properties of activated coals for their use in the processes of CIL and CIP", the specialists of JSC "Polimetal Injiniring" analyzed the issues of loss of activated coals and gold adsorbed on them during gold mining. The possibilities of reducing the losses of granular carbon adsorbents and gold adsorbed on them (I) in the most costly process of sorption cyanidation of gold-bearing ores from the point of view of coal consumption were investigated.
"Composite materials, multifunctional coatings" section contains an article titled "Low-temperature materials in the Ba-Pb-Al-B-Si-O / Al2O3 system for joint sintering with noble metal powders". Ceramic materials of low-temperature sintering are widely used as dielectric substrates for joint sintering with low-melting metals, which are used as conductors in multilayer structures. The obtained materials, when using glass with a large particle size of 5 μm, are less prone to penetration of the glass phase into the metallization layers by joint sintering with noble metal powders in the metallization pastes.
In the article titled "The production technology of a ligature alloy with rare earth aluminides" published in the section of "Material Science", the authors report on their new technology for the production of a ligature alloy from transition metal (Ce, La, and Y from Group III) aluminides; the A95 aluminum alloy was modified with cerium, lanthanum and yttrium at 900 oC in an atmosphere of pure argon. It was revealed that when adding the ligature to liquid iron (at 1300-1600 oC) no pyroeffect is observable and the effect of obtaining spherical graphite is stable. The strength and ductility of cast iron with nodular graphite are simultaneously increased. Also, a ligature alloy can be used to improve the mechanical properties of foundry aluminum alloys.
You may find below more details about the issue or book printed or electronic version of the journal.
| ECONOMICS AND MANAGEMENT OF PRODUCTION | |
| ArticleName | Management of manufacturing process and labour remuneration: Correlation and impact |
| ArticleAuthor | Kotlyar B. A. |
| ArticleAuthorData | “TSNOTORGMET” Consulting Center, Moscow, Russia: B. A. Kotlyar, Managing Director, e-mail: tsnot@yandex.ru |
| BENEFICIATION | |
| ArticleName | Thermodynamic studies of thiol collectors sorption layer formation on the sphalerite surface under conditions of oxidation of sulphide sulphur to elemental state |
| ArticleAuthors | Goryachev B. E., Nikolaev A. A., Kyaw Zay Ya, Morgun A. A. |
| ArticleAuthorsData | National University of Science and Technology “MISiS”, Moscow, Russia: B. E. Goryachev, Professor, Department of Mineral Processing and Technogenic Raw Materials |
| ArticleName | Development of technology of complex processing of refractory pyrite polymetallic ores of Non-ferrous metals |
| ArticleAuthors | Bocharov V. A., Ignatkina V. A., Lapshina G. A., Khachatryan L. S. |
| ArticleAuthorsData | National University of Science and Technology MISiS, Mining Institute, Moscow, Russia: V. A. Bocharov, Professor, Chair of Dressing and Treatment of Minerals and Technogenic Raw Materials
JSC “Institute “GINTsVETMET”, Moscow, Russia: G. A. Lapshina, Research Associate |
| HEAVY NON-FERROUS METALS | |
| ArticleName | In situ leaching of copper ores. Part 2 |
| ArticleAuthor | Meretukov M. A. |
| ArticleAuthorData | M. A. Meretukov, Research Adviser, e-mail: mamer@inbox.ru |
| NOBLE METALS AND ALLOYS | |
| ArticleName | Ways of reducing the loss of adsorbent and gold while processing cyanide pulpes by using activated carbons |
| ArticleAuthors | Ibragimova R. I., Grigorev K. A., Vorobev-Desyatovskiy N. V. |
| ArticleAuthorsData | JSC “Polymetal Engineering”, Saint Petersburg, Russia: R. I. Ibragimova, Leading Engineer |
| COMPOSITES AND MULTIPURPOSE COATINGS | |
| ArticleName | Structure and properties of the alloy EP708 (ЭП708), obtained during layer-by-layer laser smelting |
| ArticleAuthors | Khomutov M. G., Travyanov A. Ya., Petrovskiy P. V., Cheverikin V. V. |
| ArticleAuthorsData | National University of Science and Technology MISiS, Moscow, Russia: M. G. Khomutov, Leading Engineer of Laboratory of Hybrid Additive Technologies, e-mail: khomutov@misis.ru |
| ArticleName | Low temperature materials in the Ba – Pb – Al – B - Si – O/Al2O3 system for co-sintering with noble metal powders |
| ArticleAuthors | Pashkov D. A., Pogrebenkov V. M. |
| ArticleAuthorsData | National Research Tomsk Polytechnic University, Tomsk, Russia: D. A. Pashkov, Post-Graduate Student of Engineering School of New Production Technologies, e-mail: pashk@tpu.ru |
| MATERIALS SCIENCE | |
| ArticleName | Technology of obtainment of ligature alloys with rare-earth metal aluminides |
| ArticleAuthors | Ri E. Kh., Ri Khosen, Deev V. B., Goncharov A. V. |
| ArticleAuthorsData | Pacific National University, Khabarovsk, Russia: E. Kh. Ri, Head of a Chair “Foundry and Process Metallurgy”
National University of Science and Technology MISiS, Moscow, Russia: V. B. Deev, Professor of a Chair “Foundry Technologies and Art Material Treatment” |
| ArticleName | Study of the composition, structure and properties of a graded hard alloy as a result of sintering of ultrafine-grained and medium-grained layers |
| ArticleAuthors | Dvornik M. I., Mikhailenko E. A. |
| ArticleAuthorsData | Institute of Materials Science of Khabarovsk Science Centre of the Far Eastern Branch of Russian Academy of Sciences, Khabarovsk, Russia: E. A. Mikhailenko, Researcher |
| ArticleName | Remelting effect on the properties of heat-resistant alloy in liquid state |
| ArticleAuthors | Tyagunov A. G., Baryshev E. E., Tyagunov G. V., Mushnikov V. S. |
| ArticleAuthorsData | Ural Federal University named after the first President of Russia B. N. Yeltsin, Ekaterinburg, Russia: A. G. Tyagunov, Assistant Professor |
| METAL PROCESSING | |
| ArticleName | Study of flow trajectories of continuously cast copper during the Conform pressing |
| ArticleAuthors | Shimov G. V., Fominykh R. V., Efremova A. S., Kovin D. S. |
| ArticleAuthorsData | Ural Federal University named after the first President of Russia B. N. Yeltsin, Ekaterinburg, Russia: G. V. Shimov, Assistant Professor of a Chair of Metal Forming, e-mail: g.v.shimov@urfu.ru D. S. Kovin, Post-Graduate Student of a Chair of Metal Forming
1Ural Federal University named after the first President of Russia B. N. Yeltsin, Ekaterinburg, Russia ; 2Kamensk-Uralsky Non-Ferrous Metal Working Plant, Kamensk-Uralsky, Russia:
Kamensk-Uralsky Non-Ferrous Metal Working Plant, Kamensk-Uralsky, Russia: |
| ArticleName | Structure and properties of compact workpieces and bars made of sintered aluminium alloy CAC-1 |
| ArticleAuthors | Mironenko V. N., Vasenev V. V., Petrovich S. Yu., Myshlyaev I. V. |
| ArticleAuthorsData | JSC “Kompozit”, Korolev, Russia: V. N. Mironenko, Chief Specialist, e-mail: info@kompozit-mv.ru
Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, Russia:
Academician Pilyugin Center, Moscow, Russia: |
