Determining the integral dissolution rate of two-phase alloys in cryolite-alumina melts

Electron microscopy and x-ray diffraction analysis are used in studying Cu-Fe and Ni-Fe-Al alloys upon their anodic polarization in a cryolite-alumina melt, thus, clarifying the regularities of their dissolution and the formation of oxide coatings. Based on the results obtained, a technique of deter...

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Bibliographic Details
Published in:Protection of metals 2008-11, Vol.44 (6), p.627-631
Main Authors: Filatov, A. Yu, Antipov, E. V., Borzenko, M. I., Vasil’ev, S. Yu, Denisov, V. M., Ivanov, V. V., Kazakov, S. M., Kuz’minova, Z. V., Laurinavichyute, V. K., Lunin, V. V., Simakov, D. A., Shtanov, V. I.
Format: Article
Language:English
Subjects:
Alloys
Characterization and Evaluation of Materials
Chemistry and Materials Science
Copper base alloys
Corrosion
Corrosion and Coatings
Corrosion prevention
Diffraction
Dissolution
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Integrals
Materials Science
Melts
Metallic Materials
Methods of Investigating Physicochemical Systems
Oxide coatings
Tribology
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Summary:Electron microscopy and x-ray diffraction analysis are used in studying Cu-Fe and Ni-Fe-Al alloys upon their anodic polarization in a cryolite-alumina melt, thus, clarifying the regularities of their dissolution and the formation of oxide coatings. Based on the results obtained, a technique of determining the integral corrosion rate of the alloys is proposed.
ISSN:0033-1732
2070-2051
1608-327X
2070-206X
DOI:10.1134/S0033173208060179