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Vol 196
Pages:
381
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RUS

Hot stability of surface-nanostructurized metals obtained by solid-state hydride synthesis

Authors:
A. G. Syrkov1
L. A. Zhurenkova2
O. A. Dulneva3
V. F. Tufrikova4
About authors
  • 1 — Saint Petersburg State Mining University
  • 2 — Saint Petersburg State Mining University
  • 3 — Saint Petersburg State Mining University
  • 4 — Saint Petersburg State Mining University
Date submitted:
2011-08-30
Date accepted:
2011-10-26
Date published:
2012-05-22

Abstract

It’s experimentally proved the method of preparation of thermo- and chemically  stable metal powders with a protective Si-C-containing nanofilm on the surface with using in the first stage of the synthesis of vapor hydrophobizing silicone-organic liquid on basis of organohydridsiloxanes. Hot stability of synthesized metal powders is 0,1-0,4 mcg/cm2  (under 900 оC, 100   h).

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References

  1. Неметаллические тугоплавкие соединения / Т.Я.Косолапова, Т.В.Андреева, Т.С.Бортницкая и др. М., 1985. 224 с.
  2. Твердотельный синтез поверхностно-наноструктурированных металлов через стадию адсорбционного модифицирования / Л.А.Журенкова, А.Г.Сырков, И.В.Пантюшин и др. // Материалы конференции «ФАГРАН-2010». Воронеж, 2010. С.336-339.
  3. Третьяков Ю.Д. Проблема развития нанотехнологий в России и за рубежом // Вестник Российской академии наук. 2007. Т.77. № 1. С.3-10.
  4. Syrkov A.G. Methods Physics and Chemistry in Obtaining of Nanostructured Metallic Materials and Nanotribology // Nonferrous Metals. Nanostructured Metals and Materials. 2006. N 4. Р.12-18.

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