Tantalum laboratory

kn  Publications:

1. International Conference "Ebeam 2010", Reno, October 25, 2010, New EB Melting Capabilities at ULBA, S. Dobrusin, D. Popov, M. Newman.
2. S.Yu. Dobrusin, D.V. Popov, Development of technologies of electron beam melting// Collection of "Tantalum-Niobium international study center", Almaty, 2011.
3. Technology of production of Niobium alloy and high purity Niobium/ D.V. Popov, G.A. Gayntsev, A.B. Savichev // Collection "Tantalum-Niobium international study center", Almaty, 2011.
4. Production of Niobium-Aluminum master alloy and Niobium ingots at UMP JSC/ D.V. Popov, A.B. Savichev, G.A. Gayntsev// Collection of reports of the international scientific and technical seminar "Development of the Tantalum industry in the CIS", Ust-Kamenogorsk, 2011.
5. Introduction of technology for producing Niobium-Aluminum master alloy and Niobium ingots from it / D.V. Popov, A.V. Angilevko, A.V. Gukalov// Summer School, Almaty, 2011.
6. Improvement of the technological process of Niobium smelting/ A.V. Angilevko, A.B. Savichev, M.V. Semenets // Summer School, Almaty, 2013.
7. Experience in the implementation of technology for obtaining Niobium-Aluminum alloy and Niobium ingots from it/ D.V. Popov// Collection of reports of the VI International Scientific-Practical Conference "Actual Problems of Uranium Industry", Almaty, 2010.
8. Estimation of oxygen amount contained in oxide films of Tantalum powders/ O.Ya. Obgolts, V.V. Berezko, L.M. Frolova, S.Yu.Dobrusin, V.V.Shevlyakov// Non-ferrous metals, 2004, No. 6, pp. 94-96.
9. Investigation of process of passivation of Tantalum powder upon interaction with gaseous nitrogen/ V.V. Shevlyakov, O.Ya. Obgolts, V.V. Berezko, L.M. Frolova, S.Yu. Dobrusin// Materials of the 7th International Conference "Modification of Materials with Particle Beams and Plasma Flows". Tomsk, Russia, July 25-30, 2004.
10. On the problem of high-capacity capacitor powders made of Tantalum/ V.V. Berezko, S.Yu. Dobrusin, L.M. Frolova// Collection of reports of the 2nd International Scientific and Practical Conference "Actual Problems of Uranium Industry", Almaty, 2002.
11. The market of Tantalum and Niobium products and its influence on the technology of their production / L.M. Frolova, V.V. Shevlyakov, A.V. Golubev, O.Ya. Obgolts// Collection of reports of the 4th International Scientific and Practical Conference "Actual Problems of Uranium Industry", Almaty, 2006.
12. Tantalum capacitors - yesterday and today / L.M. Frolova, O.Ya. Obgolts, A.V. Golubev// Collection of reports of the 4th International Scientific and Practical Conference "Fundamental Problems of Radioelectronic Instrumentation", Moscow, 2007.
13. Current state and development prospects of the production of competitive Tantalum capacitor powders at UMP JSC/ L.M. Frolova, A.V. Golubev// Collection of reports of International Scientific and Technical Seminar "Development of Tantalum industry in the CIS", Ust-Kamenogorsk, 2011.
14. Research on the formation of the microstructure of powder compositions based on capacitor Tantalum fragmentation powders/ L.M. Frolova, A.E. Kainazarova// Collection of reports of the international scientific and technical seminar "Development of Tantalum industry in the CIS", Ust-Kamenogorsk, 2011.
15. Current state and development prospects of the production of competitive Tantalum capacitor powders at UMP JSC/ L.M.Frolova, O.Ya.Obgolts, A.E.Kainazarova, E.V.Larionova// Collection of reports of the VII International Conference "Raising technical level of mining and metallurgical enterprises based on innovative technologies", Ust-Kamenogorsk, 2013.
16. Research of the process of obtaining fibrous Tantalum powder by reduction of potassium fluorotantalate with vaporous sodium at a temperature below the melting point of the initial salt and salt-products of the reaction/ E.V. Larionova, O. Ya. Obgolts// Summer School for Young Specialists of NAC Kazatomprom, Almaty, 2007.
17. Research on the formation of the microstructure of powder compositions based on capacitor Tantalum fragmentation powders/ A.E. Kainazarova, A.S. Efremov// Summer School for Young Specialists of NAC Kazatomprom, Almaty, 2009.
18. Investigation of the process of obtaining a high-capacity Tantalum powder by reduction of potassium fluorotantalate with vaporous sodium in an installation with forced circulation of a steam-gas mixture/ Yu.A. Kovtun // Summer School for Young Specialists of NAC Kazatomprom, Almaty, 2010.
19. Modern trends in the development of production technology for Tantalum powders up to 8kCV/ L.M. Frolova, A.E. Kainazarova // TIC Conference, Almaty, 2011.
20. Investigation of the process of obtaining high-capacity capacitor Tantalum powder of 70 kCV class/ Efremov A.S., O.Ya. Obgolts// Summer School for Young Specialists of NAC Kazatomprom, Almaty, 2012.

kn  Copyright protection:

1. Method for production of Tantalum powder and device for its implementation/ L.M. Frolova, O.Ya. Obgolts, V.N. Angilevko and others/ RK patent No. 17439
2. A method for producing Tantalum powder/ L.M. Frolova, O.Ya. Obgolts, V.V. Shevlyakov and others/ RK patent No. 17440
3. Method of obtaining fibrous Tantalum powder and fibrous Tantalum powder/ L.M. Frolova, O.Ya. Obgolts, I.I. Chernikov and others/ RK patent No.17441
4. A device for producing Tantalum powder of capacitor properties/ L.M. Frolova, O.Ya. Obgolts, V.V. Shevlyakov, A.V. Golubev and others/ RK patent No. 19807
5. Method for production of Tantalum powder of high chemical purity and a device for its implementation/ L.M. Frolova, A.V. Angilevko, V.V. Berezko and others/ RK patent No. 17440
6. Method of obtaining agglomerated Tantalum powder/ L.M. Frolova, O.Ya. Obgolts, A.E. Kainazarova and others/ No. 20806
7. Method for producing Tantalum powder, consisting of rounded agglomerates/ L.M. Frolova, O.Ya. Obgolts, A.V. Golubev and others/ RK patent No. 20809
8. Agglomerated fragmental tantalum powder production method, agglomerated fragmental powder/ A.E. Kaynazarova, L.M. Frolova, O.Ya. Obgolts