Affiliation:
1. Moscow Polytechnic University
Abstract
It is demonstrated that using the mathematical formalism of the interaction parameters for multicomponent metallic solution, it is possible to predict mass transfer in a system consisting of two dissimilar metals separated by low-melting one containing non-metallic impurities. The calculation of the interaction parameters in three-and four-component systems was carried out using the equations of the coordination-cluster model. Comparison between theory and data reported in the literature for corrosion in sodium loop led to the conclusion about the most probable mechanism of the influence of the oxygen impurity content on the corrosion rate of iron under non-isothermal conditions.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science