Sami Penttilä

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Research output per year

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Personal profile

Research interests

I am acting as a Research Team Leader in Nuclear Reactor Materials team. Our team is involved in mechanical testing of NPP components in hot cell environment, microstructural characterization by using state of the art electron microscopes, as well as different type of failure analyses on structural materials. My own expertise is related to high temperature oxidation of structural materials, like ATF claddings. I'm also familiar with different future type of reactors like GenIV and their material solutions. I'm taking actively part in different international forums/working groups like EERA JPNM (SC member), GIF & IAEA.  

Education/Academic qualification

Manufacturing and processing, Master

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Research Output

Oxidation behavior of alumina-forming austenitic steels in superheated steam at 700 °c

Xiao, B., Tepylo, N., Huang, X., Zhou, Z. & Penttilä, S., 5 Jun 2020, In : Journal of Nuclear Engineering and Radiation Science. 6, 3, 8 p., 031109.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
  • Round robin exercise of the candidate ATF cladding materials within the IAEA ACTOF project

    Ševeček, M., Krejčí, J., Chalupová, A., Kabátová, J., Manoch, F., Kočí, J., Cvrček, L., Tang, C., Steinbrűck, M., Grosse, M., Penttilä, S., Autio, J. M., Lydman, J., Toivonen, A., Sartowska, B., Starosta, W., Waliś, L., Hózer, Z., Novotny, T., Perezné-Feró, E. & 5 others, Csordás, A. P., Horváth, M., Szabó, P., Giovedi, C. & Xu, P., 2020, Global/Top Fuel 2019. American Nuclear Society ANS, p. 283-290 8 p.

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

  • Steam Oxidation of Aluminide-Coated and Uncoated TP347HFG Stainless Steel under Atmospheric and Ultra-Supercritical Steam Conditions at 700 °C

    Agüero, A., Baráibar, I., Gutiérrez, M., Tuurna, S., Toivonen, A., Penttilä, S. & Auerkari, P., 28 Aug 2020, In : Coatings. 10, 9, 20 p., 839.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
  • 3 Downloads (Pure)

    Performance of aluminide and cr-modified aluminide pack cementation-coated stainless steel 304 in supercritical water at 700 °c

    Tepylo, N., Huang, X., Jiang, S. & Penttilä, S., 2019, In : Journal of Nuclear Engineering and Radiation Science. 5, 1, 011014.

    Research output: Contribution to journalArticleScientificpeer-review

  • 2 Citations (Scopus)
    Open Access
  • 1 Citation (Scopus)