Aki Toivonen

  • Phone+358505941587
19962020

Research output per year

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Research Output

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2018

Review of the Aaltonen-mechanism

Huotilainen, C., Saario, T. & Toivonen, A., Nov 2018, Svensk Kärnbränslehantering AB (SKB). 31 p. (SKB rapport; No. SKB R-18-03).

Research output: Book/ReportReport

Open Access
2016

ATF cladding testing capacity development at VTT

Toivonen, A., Penttilä, S., Huotilainen, S. & Peltonen, S., 2016, VTT Technical Research Centre of Finland. 12 p. (VTT Research Report, Vol. VTT-R-00783-16).

Research output: Book/ReportReport

SAFIR 2018 GENXFIN 2016: Review report on SMR material issues

Toivonen, A., Penttilä, S., Jäppinen, T. & Nevasmaa, P., 2016, VTT Technical Research Centre of Finland. 14 p. (VTT Research Report, Vol. VTT-R-05779-16).

Research output: Book/ReportReport

SAFIR 2018 THELMA 2016: ICGEAC Inconel 600 Round Robin progress at VTT in 2016

Toivonen, A. & Autio, J-M., 2016, VTT Technical Research Centre of Finland. 17 p. (VTT Research Report, Vol. VTT-R-05170-16).

Research output: Book/ReportReport

2014

Structural integrity of Ni-base alloy welds

Hänninen, H., Brederholm, A., Sarikka, T., Mouginot, R., Holmström, P., Saukkonen, T., Toivonen, A., Karjalainen-Roikonen, P., Nevasmaa, P., Keinänen, H., Leskelä, E., Ahonen, M., Ehrnsten, U. & Aaltonen, P., 2014, Espoo: VTT Technical Research Centre of Finland. 264 p. (VTT Technology, Vol. 175).

Research output: Book/ReportReport

Open Access
2013

BWR SCC test acceleration by testing in SCW

Toivonen, A., 2013, VTT Technical Research Centre of Finland. 37 p. (VTT Research Report; No. VTT-R-07971-13).

Research output: Book/ReportReport

2011

Environment-assisted cracking and hot cracking susceptibility of nickel-base alloy weld metals

Hänninen, H., Brederholm, A., Saukkonen, T., Ivanchenko, M., Toivonen, A., Karlsen, W., Ehrnstén, U. & Aaltonen, P., 2011, Espoo: VTT Technical Research Centre of Finland. 157 p. (VTT Tiedotteita - Research Notes; No. 2582).

Research output: Book/ReportReport

Open Access
2 Citations (Scopus)
2007

Hot cracking and environment-assisted cracking susceptibility of dissimilar metal welds

Hänninen, H., Brederholm, A., Saukkonen, T., Gripenberg, H., Toivonen, A., Ehrnsten, U. & Aaltonen, P., 2007, VTT Technical Research Centre of Finland. 181 p. (VTT Tiedotteita - Meddelanden - Research Notes; No. 2399).

Research output: Book/ReportReport

Open Access
2006

Dissimilar metal weld joints and their performance in nuclear power plant and oil refinery conditions

Hänninen, H., Aaltonen, P., Brederholm, A., Ehrnstén, U., Gripenberg, H., Toivonen, A., Jorma, P. & Virkkunen, I., 2006, Espoo: VTT Technical Research Centre of Finland. 212 p. (VTT Tiedotteita - Meddelanden - Research Notes; No. 2347).

Research output: Book/ReportReport

Open Access
12 Citations (Scopus)
2003

Effect of sulphate ions on the surface films on AISI 316 L(NG), Inconel Alloy 182 and Inconel Alloy 82 in simulated BWR crack conditions

Betova, I., Bojinov, M., Kinnunen, P., Laitinen, T., Mäkelä, K., Saario, T., Sirkiä, P. & Toivonen, A., 2003, VTT Technical Research Centre of Finland. 26 p. (VTT Research Report; No. BTUO76-031118).

Research output: Book/ReportReport

2002

Facts and views on the role of anionic impurities, crack tip chemistry and oxide films in environmentally assisted cracking

Aaltonen, P., Bojinov, M., Helin, M., Kinnunen, P., Laitinen, T., Muttilainen, E., Mäkelä, K., Reinvall, A., Saario, T. & Toivonen, A., 2002, Espoo: VTT Technical Research Centre of Finland. 92 p. (VTT Tiedotteita - Research Notes; No. 2148).

Research output: Book/ReportReport

Open Access