Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Pentti Arffman is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Projects
- 2 Finished
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ECO-Fusion: Finnish Ecosystem for Industrial Fusion Technology
Hakola, A. (Manager), Airila, M. (Participant), Brace, W. (Participant), Ryynänen, T. (Participant), Hakkarainen, M. (Participant), Leskinen, A. (Participant), Kirjasuo, A. (Participant), Aalto, T. (Participant), Shahwar, D. (Participant), Harjanne, M. (Participant), Hokkanen, A. (Participant), Järvinen, A. (Participant), Kapulainen, M. (Participant), Paul, S. (Participant), Salmi, A. (Participant), Sun, F. (Participant), Tala, T. (Participant), Wälchli, B. (Participant), Avikainen, T. (Participant), Majaniemi, S. (Participant), Laukkanen, A. (Participant), Suhonen, T. (Participant), Aho, J. (Participant), Baumann Duran, A. (Participant), Goel, S. (Participant), Korhonen, T. (Participant), Linnala, L. (Participant), Lukin, J. (Participant), Pakarinen, O. (Participant), Pinomaa, T. (Participant), Pohja, R. (Participant), Ren, S. (Participant), Tahkola, M. (Participant), Norrman, S. (Participant), Szogradi, M. (Participant), Aho-Mantila, L. (Participant), Karhunen, J. (Participant), Likonen, J. (Participant), Saari, S. (Participant), Lavonen, T. (Participant), Leskinen, A. (Participant), Hakkarainen, T. (Participant), Verma, N. (Participant), Viitanen, K. (Participant), Viitanen, A. (Participant), Snicker, A. (Participant), Apilo, T. (Participant), Huuhanmäki, J. (Participant), Soppela, O. (Participant), Kurki, S. (Participant), Martins, J. (Participant), Rökman, J. (Participant), Wallin, A. (Participant), Bryant, K. (Participant), Katajamäki, K. (Participant), Kokkonen, P. (Participant), Lyytinen, J. (Participant), Lyytinen, T. (Participant), Kit, A. (Participant), Bruncrona, A. (Participant), Jordan, D. (Participant), Martikainen, H. (Participant), Saarinen, H. (Participant), Siuko, M. (Participant), Siren, M. (Participant), Tikka, P. (Participant), Truong, V. D. (Participant), Uusi-Illikainen, M. (Participant), Zeb, A. (Participant), Alanen, J. (Participant), Kaartinen, D. (Participant), Saifi, Q. (Participant), Dif, B. (Participant), Heikinheimo, J. (Participant), Harviainen, T. (Participant), Peng, C. Y. (Participant), Arffman, P. (Participant), Lappalainen, P. (Participant), Moilanen, P. (Participant), Freimanis, A. (Participant), Helminen, A. (Participant), Immonen, E. (Participant), Tyrväinen, T. (Participant), Rainio, K. (Participant), Kilpeläinen, P. (Participant), Sipola, T. (Participant), Strömmer, E. (Participant), Tanskanen, A. (Participant), Tenhunen, J. (Participant), Vaarala, T. (Participant), Ylisaukko-oja, A. (Participant), Liinasuo, M. (Participant), Salonen, T.-T. (Participant), Tammentie, B. (Participant), Jokinen, T. (Participant), Kaarmila, P. (Participant), Koskinen, J. (Participant), Heikkilä, J. (Participant), Malm, T. (Participant), Sarsama, J. (Participant), Välisalo, T. (Participant), Alamäki, M. (Participant) & Pennala, R. (Participant)
1/01/21 → 30/06/24
Project: Business Finland project
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FRACTESUS: Fracture mechanics testing of irradiated RPV steels by means of sub-sized specimens (FRACTESUS)
Arffman, P. (Manager) & Lappalainen, P. (Participant)
1/10/20 → 30/09/24
Project: EU project
Research output
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On comparison of fracture toughness of irradiated and thermally aged decommissioned nuclear weld metals with miniature specimen test technique
Sirkiä, L. (Corresponding Author), Suman, S., Arffman, P., Hytönen, N. & Virkkunen, I., Oct 2024, In: Theoretical and Applied Fracture Mechanics. 133, 104598.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Downloads (Pure) -
Embrittlement Trend Curves and Reactor Pressure Vessel Operation in Finland
Seppänen, T., Lindqvist, S., Arffman, P. & Lappalainen, P., 1 Jun 2023, Radiation Embrittlement Trend Curves and Equations and Their Use for RPV Integrity Evaluations. Server, W. L., Brumovský, M. & Kirk, M. (eds.). American Society for Testing and Materials (ASTM), p. 259-283 25 p. (ASTM Special Technical Publication, Vol. STP 1647).Research output: Chapter in Book/Report/Conference proceeding › Chapter or book article › Scientific › peer-review
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Forum for the Effect of Thermal Aging and Microstructure on Mechanical and EAC Behaviour of Ni-base Alloy Dissimilar Metal Welds (FEMMA)
Que, Z., Lindqvist, S., Hytönen, N., Ge, Y., Nevasmaa, P., Lydman, J., Sirkiä, L., Arffman, P., Forsström, A. & Ehrnstén, U., 2023, VTT Technical Research Centre of Finland. 143 p. (VTT Technology; No. 420).Research output: Book/Report › Report
Open Access -
Mechanical behavior of high-Ni/high-Mn Barsebäck 2 reactor pressure vessel welds after 28 years of operation
Lindqvist, S. (Corresponding Author), Norrgård, A., Arffman, P., Hytönen, N., Lydman, J., Efsing, P., Suman, S. & Nevasmaa, P., 1 Aug 2023, In: Journal of Nuclear Materials. 581, 154447.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)49 Downloads (Pure) -
Present Status of the Fractesus Project: Round Robin on Unirradiated Materials
Bonny, G., Altstadt, E., Arffman, P., Cicero, S., Obermeier, F., Petit, T., Swan, H., Chaouadi, R., Gaganidze, E., Hargitai, B., Kolluri, M., Kopriva, R., Rozsahegyi, P., Serrano, M., Spätig, P., Uytdenhouwen, I., Wilcox, H. & Yamamoto, M., 29 Nov 2023, ASME 2023 Pressure Vessels & Piping Conference: Volume 1: Codes & Standards. American Society of Mechanical Engineers (ASME), 9 p. PVP2023-105449Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review