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Tarasov A.N.

2010, № 10


Kolina T.P., Tarasov A.N., Bryukhanov V.V.
THE INFLUENCE OF COMPOSITION, STRUCTURE AND SURFACE CONDITION ON THE STRUCTURE AND THE PROPERTIES OF DIFFUSION LAYERS DURING THE HIGH-TEMPERATURE NITRO CEMENTATION OF STEELS IN THE ACTIVATED CHARCOAL MIXTURES
The authors carried out studies and generalized the experience of the selection of the optimum conditions for the preparation of small tool, rigging and structural components made of steels of ferrite, martensite and carbide classes for the high-temperature cementation in the new activated charcoal compositions. They established the real flow charts of working, which make it possible to form wear-resistant carbide diffusion layers with the thermochemical treatment in the compositions on basis of charcoal with the introduction of the nitrogen-bearing components of carbamide and trilon-B.
Key words: nitro cementation, steel of carbide class, carbomide, diffusion layers, branchy and globular carbides.

2003, № 2


Yermakova J.A., Tarasov A.N.
THE PROBLEMS AND PROSPECTS OF OIL INDUSTRY IN RUSSIA
The problems of home oil industry on the way of Russia's integration into the world economic space are analysed in the article. The necessity of coincidence of commercial interests of separate companies and the questions of National Security are shown in the article. With the view of realization of State programmes gor increasing investments favour of the oil industry, the vole of catalyst in the process of development of country's economics is paid to the oil industry.


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

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© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
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Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
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