Corrosion of stainless steels covered by exopolymers

Cristóbal, A.B.; Arenas, M.A.; Conde, A.; Damborenea, J. de

doi:10.1016/j.electacta.2006.05.045

Cited by 8 publications

(3 citation statements)

References 16 publications

(15 reference statements)

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“…However high quality of water has to be kept throughout the distribution, including passage through household canalization. Another drawback of biofilms is the deterioration of the distributed water quality as well as possible biocorrosion or microbial influenced corrosion (MIC) [10][11][12][13]. Biocorrosion always appears on a metallic surface coated by a biofilm, but it does not affect all metallic surfaces coated by a biofilm.…”

Section: Introductionmentioning

confidence: 99%

In situ detection and characterization of potable water biofilms on materials by microscopic, spectroscopic and electrochemistry methods

Gamby

Pailleret

Clodic

et al. 2008

Electrochimica Acta

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Section: Introductionmentioning

confidence: 99%

In situ detection and characterization of potable water biofilms on materials by microscopic, spectroscopic and electrochemistry methods

Gamby

Pailleret

Clodic

et al. 2008

Electrochimica Acta

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“…The electrochemical anodic and cathodic reactions of X70 steel in the deoxygenated sterilized solution include the anodic dissolution of iron and water reduction, respectively [32]:…”

Section: Effects Of Srb On Crevice Corrosionmentioning

confidence: 99%

Effects of sulphate-reducing bacteria on crevice corrosion in X70 pipeline steel under disbonded coatings

Wang

Gao

et al. 2015

Corrosion Science

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“…Localised corrosion (pitting corrosion, intergranular corrosion or stress corrosion cracking) can be developed mainly in chloride containing environments. 1 Many methods have been developed to minimise the corrosion of metals in general. These include corrosion inhibitors, surface modification, alloy substitution and organic, inorganic or metallic coating.…”

Section: Introductionmentioning

confidence: 99%

Corrosion properties of 316L stainless steel coated with polyelectrolyte multilayers of varying anionic acidity

Khaled¹,

Abu-Sharkh²,

Amr³

et al. 2007

Corrosion Engineering, Science and Technology

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Polyelectrolytes have been proposed as promising systems for the potection of stainless steels and for biomedical and drug release applications. Multilayer nanofilms with varying anion acidity were deposited on AISI316L stainless steel. The cationic polyelectrolyte was polyallylamine hydrochloride (PAH) whereas the anionic polyelectrolytes with increasing acidity were polyacrylic acid (PAA), polystyrene sulphonate-co-maleic acid and polystyrene sulphonate (PSS). Potentiodynamic polarisation showed an increase in corrosion potential E corr upon coating with multilayer nanofilms and a corresponding decrease in corrosion current. Transient currents were observed upon application of PSS due to its high acidic strength although it showed better pit recovery characteristics as shown in cyclic polarisation experiments. Constant potential experiments at 700 mV v. Ag/AgCl for 12 h showed a suppressed current by 50% for the PAH/ PSS coated steel compared to the uncoated specimen. The SEM images showed the existence of agglomerates, uncovered areas and corrosion products underneath channels on the coating.

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Corrosion of stainless steels covered by exopolymers

Cited by 8 publications

References 16 publications

In situ detection and characterization of potable water biofilms on materials by microscopic, spectroscopic and electrochemistry methods

In situ detection and characterization of potable water biofilms on materials by microscopic, spectroscopic and electrochemistry methods

Effects of sulphate-reducing bacteria on crevice corrosion in X70 pipeline steel under disbonded coatings

Corrosion properties of 316L stainless steel coated with polyelectrolyte multilayers of varying anionic acidity

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