The resistance or otherwise to hydrogen embrittlement of a newly-developed high-strength low-alloy steel being proposed for offshore applications has being investigated using the slow-strain-rate tensile-loading technique at various applied cathodic potentials. The ductility has been used as a measure of the extent of embrittlement severity. It is observed that the material suffers marked loss of ductility at cathodic potentials more negative than -900 mV SCE, and severity of loss tends to increase rapidly up to -1100 mV potential, below which the degree of susceptibility to hydrogen embrittlement is independent of the potential.


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    Title :

    Hydrogen embrittlement resistance of a new high-strength low-alloy steel for offshore applications


    Additional title:

    Beständigkeit eines neuen hochfesten niedriglegierten Stahls für Offshore-Anwendungen gegen Wasserstoffversprödung


    Contributors:
    Oni, A. (author) / Ashaolu, J.T. (author)

    Published in:

    Publication date :

    1991


    Size :

    3 Seiten, 5 Bilder, 10 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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