The room temperature creep behaviour of various grades of the pipeline steels including X-52, X-70, X-80 and X-100 has been studied. Room temperature creep deformation was found to he strongly dependent of loading histories prior to creep loading. Pre-cold work generally increases the amount of room temperature creep deformation. Cyclic loading prior to creep loading often induces a burst of strain after a period of incubation ranging from a few minutes to a few hours. Mechanisms related to room temperature creep deformation are also discussed.


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    Title :

    Low temperature creep behaviour of the pipeline steels


    Additional title:

    Kriechverhalten von Pipelinestählen bei niedrigen Temperaturen


    Contributors:
    Chen, W. (author) / Zhu, H. (author) / Wang, S.H. (author)


    Publication date :

    2008


    Size :

    16 Seiten, 16 Bilder, 1 Tabelle, 35 Quellen


    Type of media :

    Conference paper


    Type of material :

    Storage medium


    Language :

    English





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