6533b85cfe1ef96bd12bc889
RESEARCH PRODUCT
conversion electron Mössbauer study of low carbon steel polarized in aqueous sulfate solution containing sulfite in low concentration
M. Lakatos-varsányiP. GütlichErno KuzmannW. MeiselA. VértesCs. Vértessubject
Nuclear and High Energy PhysicsAqueous solutionMaterials sciencePassivationCarbon steelInorganic chemistryElectronengineering.materialCondensed Matter PhysicsAtomic and Molecular Physics and OpticsAmorphous solidchemistry.chemical_compoundSulfitechemistryMössbauer spectroscopyengineeringPhysical and Theoretical ChemistrySulfatedescription
The passivation of low carbon steel was studied in aqueous solution of 0.5 M Na2SO4+0.001 M NaHSO3 at pH=3.5 and 6.5. The found major components at pH-3.5 were: γ-FeOOH and Fe3C, and also FeSO4.H2O could be identified on the surface of the low carbon steel as a minor component. At pH-6.5, the passive film contained only amorphous iron(III)-oxide or oxyhydroxide.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1992-04-01 | Hyperfine Interactions |