Role of iron oxide deposits in corrosion damage to the surfaces of steam-generating tubes of boilers of thermal power plants

As follows from thermodynamic calculations and an analysis of in-service data for heat-exchange surfaces of power plants, these surfaces are always characterized by the appearance of a temperature gradient. Even if the difference in temperature of some parts of the surface is small, it results in se...

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Bibliographic Details
Published in:Materials science (New York, N.Y.) N.Y.), 1995-01, Vol.31 (1), p.127-130
Main Authors: Vovk, I O, Melekhov, R K
Format: Article
Language:English
Online Access:Get full text
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Summary:As follows from thermodynamic calculations and an analysis of in-service data for heat-exchange surfaces of power plants, these surfaces are always characterized by the appearance of a temperature gradient. Even if the difference in temperature of some parts of the surface is small, it results in selective deposition of some ions and compounds dissolved in water, which means that each substance is deposited only at a certain characteristic temperature.
ISSN:1068-820X