Индекс цитирования

Авторизация






Lost Password?

Cover of magazine

News

(11/10) Ученые из ИФХЭ РАН и МГУ под руководством Ольги Виноградовой поняли, как «полосатая» гидрофобность..
Sorry this content is not available in your selected language....
Read More ...
(11/10) Ученые обнаружили пути проникновения вирусов гриппа и ВИЧ в организм
Sorry this content is not available in your selected language....
Read More ...
(17/04) Курс “Анализ геномных данных”, Москва, 2 – 11 июля 2012
Sorry this content is not available in your selected language....
Read More ...
(12/03) Впервые получено изображение атомов, движущихся в молекуле
Sorry this content is not available in your selected language....
Read More ...

 

Results 131 - 134 of 134
131.

Simultaneous Phosphatizing of Steel, Galvanized Steel, and Aluminum

D. V. Mazurovaa, N. S. Grigoryana, E. F. Akimovab, A. A. Abrashova,  T. A. Vagramyana, and V. I. Kharlamova

 

a Mendeleev University of Chemical Technology, Miusskaya pl. 9, Moscow, 125190 Russia

b Scientific Research Institute of Paint Coatings with Pilot Victoria Machine-Building Plant,
Khot’kovo, Moscow Region, Russia

e-mail: This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

Received November 17, 2008

 

Abstract — A phosphatizing solution is developed for the joint treatment of steel, galvanized steel, and aluminum that allows one to obtain adhesion crystalline phosphate layers (with masses of 2.5–2.8 g/m2) that are suitable for further cataphoretic staining at a temperature of 45–55°C.

DOI: 10.1134/S2070205109070168
24/12/2009 | 591 Hits | Print

132.

Removal of Hydrocarbon Films from the Surface of Metal Materials in Air Glow Discharge

A. E. Gorodetskii, V. L. Bukhovets, R. Kh. Zalavutdinov, and A. P. Zakharov

 

Frumkin Institute for Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russia

e-mail: This e-mail address is being protected from spam bots, you need JavaScript enabled to view it , rinadz@mail ru

Received March 27, 2008

 

Abstract — Selective oxidation of amorphous hydrocarbon (a-C:H) films deposited on tungsten, molybdenum, and stainless steel by chemically active oxygen (with a source of glow discharge in air) has been studied. Film oxidation was carried out both directly in the discharge and in the area of afterglow. It has been shown that plasmolysis products of a-C:H films in air are CO, CO2, H2O, and H2. The rate of film oxidation depended on the position in relation to plasma and decreased in the hollow cathode–positive column–afterglow series. The coefficients of carbon erosion in afterglow increased from 10–3 to 10–2 at. C/at. O at a temperature increase from room temperature to 130°C.

DOI: 10.1134/S207020510907017X
24/12/2009 | 576 Hits | Print

133.

Biological Corrosion of Construction Materials at Nuclear Power Engineering Enterprises

G. V. Zhdanovaa and Yu. L. Kovalchukb

 

a Institute of Nuclear Energy and Industry, Moscow, Russia

b Severtsov Institute of Ecological and Evolutionary Problems, Russian Academy of Sciences, Moscow, Russia

e-mail: This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

Received on September 08, 2008.

 

Abstract — The research data concerning the biological corrosion of construction materials for nuclear power plants (NPPs) are submitted in this article. The corrosion kinetic features of 08Kh18N10T and 20 steels in industrial neutral electrolyte are analyzed before and after the above steel types are contaminated with microorganisms. The effects of microorganisms and the products of their metabolism on the corrosion of biocide component-protected steels are evaluated.

DOI: 10.1134/S2070205109070181
24/12/2009 | 593 Hits | Print

134.

Cyclic Voltammetry as a Method for Simulating the Operation of a Metalframe0Polymer Coating System

A. M. Lyakhovicha, A. V. Syugaeva, N. V. Lyalinaa, and S. M. Reshetnikovb

a Physicotechnical Institute, Ural Branch, Russian Academy of Sciences, Izhevsk, Russia

b Udmurt State University, Izhevsk, Russia

e-mail: This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

Received March 22, 2008

 

Abstract — The use of the cyclic voltammetry method to simulate the operation of protective coatings in corrosive media has been studied taking iron–plasmapolymerized coating systems as an example. It is shown that this method is valid and informative in a comparative analysis of protective properties of coatings. In analyzing cyclic voltammetric curves, it is possible to assess protective properties and select optimal coatings with the highest and stable protective properties.

 

DOI: 10.1134/S2070205109070193
24/12/2009 | 579 Hits | Print

<< Start < Prev 11 12 13 14 Next > End >>
  

Powered by AlphaContent 3.0.4 © 2005-2022 - All rights reserved