Formation of a Protective Oxide Coating on the Surface of Stainless Steel under Radiation-Oxidative Pretreatment with Gamma Quanta

Experimental methods for protection of metals from corrosion by radiation-oxidative treatment in hydrogen peroxide are considered. It is established that such treatment of stainless steel for 30–50 h ( D = 123–205 kGy) leads to the formation of a surface oxide film that passivates the surface of the...

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Bibliographic Details
Published in:Inorganic materials : applied research 2020, Vol.11 (3), p.619-622
Main Authors: Agaev, T. N., Melikova, S. Z., Tagiev, M. M.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Corrosion prevention
Functional Coatings and Surface Treatment
Hydrogen peroxide
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Oxidation
Oxide coatings
Pretreatment
Protective coatings
Stainless steel
Stainless steels
Thickness
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Summary:Experimental methods for protection of metals from corrosion by radiation-oxidative treatment in hydrogen peroxide are considered. It is established that such treatment of stainless steel for 30–50 h ( D = 123–205 kGy) leads to the formation of a surface oxide film that passivates the surface of the metal during thermal and radiation-thermal processes of water decomposition. With an increase in the thickness of the oxide film, its defectiveness increases and the oxidation of the metal phase increases.
ISSN:2075-1133
2075-115X
DOI:10.1134/S2075113320030028