Two-step oxidation of steel in nitrate solutions

The possibility of increasing the thickness of a magnetite coating (MC) and its heterogeneity due to successive oxidation of low-carbon steel in two bathes based on ammonium nitrate solutions has been shown. Results are shown of a comparative corrosion test of steel with an MC obtained during single...

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Published inProtection of metals and physical chemistry of surfaces Vol. 52; no. 7; pp. 1166 - 1169
Main Authors Vershok, D. B., Orlov, D. N., Ionov, Yu. A., Sorokina, O. V., Kuznetsov, Yu. I.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.12.2016
Springer Nature B.V
Subjects
Characterization and Evaluation of Materials
Chemistry and Materials Science
Conversion Coatings
Corrosion and Coatings
Corrosion tests
Heterogeneity
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Low carbon steels
Magnetite
Materials Science
Metallic Materials
Nitrates
Oxidation
Physical chemistry
Steels
Tribology
magnetite coatings
passivation
corrosion
low-carbon steel
corrosion protection
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Summary:The possibility of increasing the thickness of a magnetite coating (MC) and its heterogeneity due to successive oxidation of low-carbon steel in two bathes based on ammonium nitrate solutions has been shown. Results are shown of a comparative corrosion test of steel with an MC obtained during single- or two-step oxidation in nitrate solutions, with further passivation by the IFKhAN-39U composition, which show the advantages of oxidation in two bathes.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:2070-2051
2070-206X
DOI:10.1134/S2070205116070169