Application of Mossbauer spectroscopy of conversion and Auger electrons for the study of transformations on Fe electrode under conditions of passive-transpassive transition

Using Mossbauer spectroscopy of conversion and Auger electrons and X-ray photoelectron spectroscopy peculiarities and regularities in formation of composition and structure of the products of oxidation of 57 Fe samples in solutions of 0.1 N NaOH, a mixture of 1 N NaOH and 6 N NaNO 3 , 1 N H 2 SO 4 ,...

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Veröffentlicht in:	Protection of metals and physical chemistry of surfaces 2014-09, Vol.50 (5), p.667-671
Hauptverfasser:	Baldokhin, Yu. V., Pustov, Yu. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anodizing Auger electron spectroscopy Characterization and Evaluation of Materials Chemistry and Materials Science Conversion Corrosion and Coatings Corrosion prevention Electrodes Industrial Chemistry/Chemical Engineering Inorganic Chemistry Investigation Methods for Physicochemical Systems Materials Science Metallic Materials Mossbauer spectroscopy Nanostructure Transformations Tribology
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Beschreibung
Zusammenfassung:	Using Mossbauer spectroscopy of conversion and Auger electrons and X-ray photoelectron spectroscopy peculiarities and regularities in formation of composition and structure of the products of oxidation of 57 Fe samples in solutions of 0.1 N NaOH, a mixture of 1 N NaOH and 6 N NaNO 3 , 1 N H 2 SO 4 , 0.1 N H 3 BO 3 , and 0.5 mol/L Na 2 B 4 O 7 in relation to the nature of corrosion medium and charge densities of anode polarization (10…12000 mA/cm 2 ) corresponding to the region of passive-transpassive transition has been studied.
ISSN:	2070-2051 2070-206X
DOI:	10.1134/S2070205114050050