0000000000608527

AUTHOR

Jean-marc Olive

showing 2 related works from this author

Atomic Structure and Mechanical Behaviour of Passive Film Formed on Stainless Steels

1995

Materials scienceMechanics of MaterialslawMechanical EngineeringMetallurgyengineeringGeneral Materials ScienceConductive atomic force microscopyScanning tunneling microscopeAustenitic stainless steelengineering.materialCondensed Matter Physicslaw.inventionMaterials Science Forum
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Influence of the Chemical Dissolution of MnS Inclusions on the Electrochemical Behavior of Stainless Steels

2005

Immersion of stainless steel containing a well-controlled density of MnS inclusions in 1 M NaCI, pH 3 leads to the chemical dissolution of these heterogeneities. This process was studied using in situ atomic force microscopy and the dissolution rate of MnS inclusions was estimated between 0.01 and 0.19 μm 3 /min. The effects of MnS dissolution on the chemical composition and the local electrochemical behavior of the specimen surface were investigated using secondary ion mass spectroscopy, X-ray photoemission spectroscopy, and the electrochemical microcell technique. It was shown that stable CrS and unstable FeSO 4 were formed. The size of the areas around MnS inclusions affected by the pres…

Materials scienceRenewable Energy Sustainability and the EnvironmentPhotoemission spectroscopyMetallurgyCondensed Matter PhysicsElectrochemistrySurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsCorrosionChemical engineeringMaterials ChemistryElectrochemistryPitting corrosionImmersion (virtual reality)Chemical compositionDissolutionChemical dissolutionJournal of The Electrochemical Society
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