Tommi Seppänen

20162018
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Fatigue of materials Engineering & Materials Science
Stainless steel Engineering & Materials Science
Strain rate Engineering & Materials Science
Water Engineering & Materials Science
Fatigue testing Engineering & Materials Science
Dissimilar metals Engineering & Materials Science
Thermal aging Engineering & Materials Science
Research laboratories Engineering & Materials Science

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Research Output 2016 2018

  • 6 Conference article in proceedings
  • 2 Report
  • 1 Chapter or book article
1 Citation (Scopus)

Cyclic, monotonic and fatigue performance of stabilized stainless steel in PWR water and research laboratory

Solin, J., Alhainen, J., Seppänen, T., Ertugrul Karabaki, H. & Mayinger, W., 2018, Proceedings of the ASME 2018 Pressure Vessels and Piping Conference: Codes and Standards. American Society of Mechanical Engineers ASME, Vol. 1A. PVP2018-84935

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Research laboratories
Stainless steel
Fatigue of materials
Water
Durability
1 Citation (Scopus)

Hidden roles of time and temperature in cyclic behavior of stainless nuclear piping

Solin, J., Seppänen, T., Mayinger, W. & Ertugrul Karabaki, H., 2018, Proceedings of the ASME 2018 Pressure Vessels and Piping Conference: Codes and Standards. American Society of Mechanical Engineers ASME, Vol. 1A. 11 p. PVP2018-84936

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Strain rate
Stainless steel
Fatigue of materials
Air
Niobium
1 Citation (Scopus)

Low cycle fatigue (EAF) of AISI 304L and 347 in PWR water

Seppänen, T., Alhainen, J., Arilahti, E. & Solin, J., 2018, Proceedings of the ASME 2018 Pressure Vessels and Piping Conference: Codes and Standards. American Society of Mechanical Engineers ASME, Vol. 1A. PVP2018-84197

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Fatigue of materials
Water
Stainless steel
Light water reactors
Fatigue testing

Thermal ageing and mechanical performance of narrow-gap dissimilar metal welds

Ahonen, M., Lindqvist, S., Leskelä, E., Lydman, J., Nevasmaa, P., Seppänen, T., Arffman, P., Ehrnsten, U., Sarikka, T., Mouginot, R. & Hänninen, H., Jun 2018, Espoo: VTT Technical Research Centre of Finland. 189 p. (VTT Technology; No. 333).

Research output: Book/ReportReport

Open Access
Dissimilar metals
Thermal aging
Welds
Fusion reactions
Cracks

Analysis of fatigue and other cumulative ageing to extend lifetime (FOUND)

Kuutti, J., Cronvall, O., Oinonen, A., Ristaniemi, A., Saifi, Q., Seppänen, T., Timperi, A., Tyrväinen, T. & Virkkunen, I., 2017, SAFIR2018 - The Finnish Research Programme on Nuclear Power Plant Safety 2015-2018: Interim Report. VTT Technical Research Centre of Finland, p. 286-306 (VTT Technology, Vol. 294).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access