Properties and IASCC susceptibility of austenitic stainless steel 08X18H10T

Aki Toivonen, Pertti Aaltonen, Pertti Nenonen, Ulla Ehrnsten, Arvo Käki, Ossi Hietanen

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

    1 Citation (Scopus)

    Abstract

    A study on an irradiated titanium stabilised 08X18H10T stainless steel from Loviisa NPP absorber element bottom end was initiated in 1999. The aim was to characterise the changes in mechanical properties and the susceptibility to IASCC in VVER environments by laboratory tests. Results showed that material properties had changed as a result of neutron irradiation, but not to the extent expected on the basis of estimated neutron fluences. Yield strength, tensile strength, and dislocation loop density were all lower and ductility much higher than expected.
    Original languageEnglish
    Title of host publicationPlant Life Management
    Subtitle of host publicationProgress for structural integrity
    Place of PublicationEspoo
    PublisherVTT Technical Research Centre of Finland
    Pages277-308
    ISBN (Electronic)951-38-6281-X
    ISBN (Print)951-38-6280-1
    Publication statusPublished - 2003
    MoE publication typeB3 Non-refereed article in conference proceedings
    EventPlant Life Management: Progress for structural integrity - Espoo, Finland
    Duration: 1 Jan 20021 Jan 2002

    Publication series

    SeriesVTT Symposium
    Number227
    ISSN0357-9387

    Seminar

    SeminarPlant Life Management
    CountryFinland
    CityEspoo
    Period1/01/021/01/02

    Fingerprint

    Neutron irradiation
    Austenitic stainless steel
    Yield stress
    Ductility
    Materials properties
    Neutrons
    Tensile strength
    Stainless steel
    Titanium
    Mechanical properties

    Cite this

    Toivonen, A., Aaltonen, P., Nenonen, P., Ehrnsten, U., Käki, A., & Hietanen, O. (2003). Properties and IASCC susceptibility of austenitic stainless steel 08X18H10T. In Plant Life Management: Progress for structural integrity (pp. 277-308). Espoo: VTT Technical Research Centre of Finland. VTT Symposium, No. 227
    Toivonen, Aki ; Aaltonen, Pertti ; Nenonen, Pertti ; Ehrnsten, Ulla ; Käki, Arvo ; Hietanen, Ossi. / Properties and IASCC susceptibility of austenitic stainless steel 08X18H10T. Plant Life Management: Progress for structural integrity. Espoo : VTT Technical Research Centre of Finland, 2003. pp. 277-308 (VTT Symposium; No. 227).
    @inproceedings{cf6796e4b98741659ebf7bb664b617e0,
    title = "Properties and IASCC susceptibility of austenitic stainless steel 08X18H10T",
    abstract = "A study on an irradiated titanium stabilised 08X18H10T stainless steel from Loviisa NPP absorber element bottom end was initiated in 1999. The aim was to characterise the changes in mechanical properties and the susceptibility to IASCC in VVER environments by laboratory tests. Results showed that material properties had changed as a result of neutron irradiation, but not to the extent expected on the basis of estimated neutron fluences. Yield strength, tensile strength, and dislocation loop density were all lower and ductility much higher than expected.",
    author = "Aki Toivonen and Pertti Aaltonen and Pertti Nenonen and Ulla Ehrnsten and Arvo K{\"a}ki and Ossi Hietanen",
    note = "Project code: H2SU00363",
    year = "2003",
    language = "English",
    isbn = "951-38-6280-1",
    series = "VTT Symposium",
    publisher = "VTT Technical Research Centre of Finland",
    number = "227",
    pages = "277--308",
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    Toivonen, A, Aaltonen, P, Nenonen, P, Ehrnsten, U, Käki, A & Hietanen, O 2003, Properties and IASCC susceptibility of austenitic stainless steel 08X18H10T. in Plant Life Management: Progress for structural integrity. VTT Technical Research Centre of Finland, Espoo, VTT Symposium, no. 227, pp. 277-308, Plant Life Management, Espoo, Finland, 1/01/02.

    Properties and IASCC susceptibility of austenitic stainless steel 08X18H10T. / Toivonen, Aki; Aaltonen, Pertti; Nenonen, Pertti; Ehrnsten, Ulla; Käki, Arvo; Hietanen, Ossi.

    Plant Life Management: Progress for structural integrity. Espoo : VTT Technical Research Centre of Finland, 2003. p. 277-308 (VTT Symposium; No. 227).

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

    TY - GEN

    T1 - Properties and IASCC susceptibility of austenitic stainless steel 08X18H10T

    AU - Toivonen, Aki

    AU - Aaltonen, Pertti

    AU - Nenonen, Pertti

    AU - Ehrnsten, Ulla

    AU - Käki, Arvo

    AU - Hietanen, Ossi

    N1 - Project code: H2SU00363

    PY - 2003

    Y1 - 2003

    N2 - A study on an irradiated titanium stabilised 08X18H10T stainless steel from Loviisa NPP absorber element bottom end was initiated in 1999. The aim was to characterise the changes in mechanical properties and the susceptibility to IASCC in VVER environments by laboratory tests. Results showed that material properties had changed as a result of neutron irradiation, but not to the extent expected on the basis of estimated neutron fluences. Yield strength, tensile strength, and dislocation loop density were all lower and ductility much higher than expected.

    AB - A study on an irradiated titanium stabilised 08X18H10T stainless steel from Loviisa NPP absorber element bottom end was initiated in 1999. The aim was to characterise the changes in mechanical properties and the susceptibility to IASCC in VVER environments by laboratory tests. Results showed that material properties had changed as a result of neutron irradiation, but not to the extent expected on the basis of estimated neutron fluences. Yield strength, tensile strength, and dislocation loop density were all lower and ductility much higher than expected.

    M3 - Conference article in proceedings

    SN - 951-38-6280-1

    T3 - VTT Symposium

    SP - 277

    EP - 308

    BT - Plant Life Management

    PB - VTT Technical Research Centre of Finland

    CY - Espoo

    ER -

    Toivonen A, Aaltonen P, Nenonen P, Ehrnsten U, Käki A, Hietanen O. Properties and IASCC susceptibility of austenitic stainless steel 08X18H10T. In Plant Life Management: Progress for structural integrity. Espoo: VTT Technical Research Centre of Finland. 2003. p. 277-308. (VTT Symposium; No. 227).