Fatigue of stabilized SS and 316 NG alloy in PWR environment

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    Abstract

    Strain controlled constant and variable amplitude fatigue tests for 316NG and Titanium stabilized stainless steels in low oxygen PWR waters were performed. The stabilized steel has been plant aged for 100 000 hours. Constant amplitude test results at 0,01 Hz sinusoidal straining comply with predicted lives according to the Fen approach for both materials. Spectrum straining both in air and in environment caused predicted life reduction factors (about 3) for the stabilized steel, but for the 316NG steel spectrum straining in environment resulted to a larger reduction in life.
    Original languageEnglish
    Title of host publication2006 ASME Pressure Vessels and Piping/ICPVT-11 Conference Proceedings
    PublisherAmerican Society of Mechanical Engineers ASME
    Pages163-173
    Volume1
    ISBN (Print)0-7918-4752-7
    DOIs
    Publication statusPublished - 2006
    MoE publication typeA4 Article in a conference publication
    EventASME Pressure Vessels and Piping Conference, PVP 2006: Held jointly with the 11th International Conference on Pressure Vessel Technology, ICPVT-11 - Vancouver, Canada
    Duration: 23 Jul 200627 Jul 2006

    Conference

    ConferenceASME Pressure Vessels and Piping Conference, PVP 2006
    CountryCanada
    CityVancouver
    Period23/07/0627/07/06

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    Cite this

    Solin, J. (2006). Fatigue of stabilized SS and 316 NG alloy in PWR environment. In 2006 ASME Pressure Vessels and Piping/ICPVT-11 Conference Proceedings (Vol. 1, pp. 163-173). [PVP2006-ICPVT-11-93833] American Society of Mechanical Engineers ASME. https://doi.org/10.1115/PVP2006-ICPVT-11-93833