The uptake of cathodic hydrogen by shim steel

The electropermeation of hydrogen through mild shim steel has been studied under galvanostatic mode of charging in 0.1 M Na 2SO 4 solutions of different pH values. The dependence of permeation current and hydrogen concentration in steel on pH, charging current density and hydrogen overpotential has...

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Bibliographic Details
Published in:Corrosion science 1985, Vol.25 (11), p.1077-1088
Main Authors: Chaudhari, B.S., Radhakrishnan, T.P.
Format: Article
Language:English
Subjects:
Applied sciences
Corrosion
Corrosion mechanisms
Cross-disciplinary physics: materials science
rheology
electrochemical reactions
Exact sciences and technology
finishing processes
Materials science
Metals, semimetals and alloys
Metals. Metallurgy
Physics
Specific materials
steel
surface properties
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Summary:The electropermeation of hydrogen through mild shim steel has been studied under galvanostatic mode of charging in 0.1 M Na 2SO 4 solutions of different pH values. The dependence of permeation current and hydrogen concentration in steel on pH, charging current density and hydrogen overpotential has been examined. The results are discussed on the basis of electrodic factors governing hydrogen evolution reaction on steel.
ISSN:0010-938X
1879-0496
DOI:10.1016/0010-938X(85)90075-7