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• Boiler tube corrosion caused by urea injection of SNCR system

  Ekholm, K., Tuurna, S. & Yli-Olli, S., 2019, Baltica XI: International Conference on Life Management and Maintenance for Power Plants. VTT Technical Research Centre of Finland, 11 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

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  770 Downloads (Pure)

• Failure analysis of duplex 2205 gas separator welds

  Nevasmaa, P. & Yli-Olli, S., 2019, BALTICA XI 2019 : International Conference on Life Management and Maintenance for Power Plants. VTT Technical Research Centre of Finland, 16 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

  File
  102 Downloads (Pure)

• Residual life assessment supported by testing of ex-service material

  Auerkari, P., Rantala, J., Pohja, R., Yli-Olli, S. & Pohjanne, P., 2019, Baltica XI: International Conference on Life Management and Maintenance for Power Plants. VTT Technical Research Centre of Finland, 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

  File
  48 Downloads (Pure)

• Materiaalitutkimus vaurio- ja elinikäanalyysien pohjana

  Tuurna, S. & Yli-Olli, S., Mar 2019, In: Materia. 1, 2019, p. 29-31

  Research output: Contribution to journal › Article › Professional

  Open Access

• Korkean lämpötilan materiaalit energiateollisuudessa: Uudet tuulet ja eliniän hallinta

  Yli-Olli, S. & Tuurna, S., 2015, In: Materia. 5, p. 34-35

  Research output: Contribution to journal › Article › Professional

  Open Access

• Impact of oxidation on creep life of superheaters and reheaters

  Jauhiainen, P., Yli-Olli, S., Nyholm, A., Auerkari, P., Salonen, J., Lehtinen, O. & Mäkinen, S., 2009, Proceedings of the 2nd ECCC Creep Conference: Creep & Fracture in High Temperature Components - Design & Life Assessment Issues. . Shibli, I. A. & Holdsworth, S. R. (eds.). DEStech Publications Inc., p. 320-328

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Sulphidation of advanced kraft recovery boiler materials

  Yli-Olli, S., Pohjanne, P., Heikinheimo, L., Kinnunen, T. & Pankakoski, P. H., 2007, Proceedings of the International Chemical Recovery Conference, ICRC 2007. Pulp and Paper Technical Association of Canada (PAPTAC), p. 273-278

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

• Sulphidation behaviour of advanced materials for elevated kraft recovery boiler conditions

  Yli-Olli, S., Pohjanne, P., Heikinheimo, L., Kinnunen, T. & Pankakoski, P. H., 2007, BALTICA VII - Life Management and Maintenance for Power Plants. Vol. 2. Espoo: VTT Technical Research Centre of Finland, p. 135-146 (VTT Symposium; No. 247).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

  Open Access

• Fireside corrosion of superheater materials in oxyfuel combustion

  Pohjanne, P., Yli-Olli, S., Auerkari, P., Tuurna, S., Jauhiainen, P., Turunen, E., Varis, T., Ruusuvuori, K. & Mäkipää, M., 2010, Proceedings of the Corrosion 2010 Conference and Expo. Houston, TX: National Association of Corrosion Engineers (NACE), p. 2438-2451 10200

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  1 Citation (Scopus)

• Performance of high-temperature materials for efficient power plants: The waterside challenge

  Auerkari, P., Yli-Olli, S., Penttilä, S., Tuurna, S. & Pohja, R., 1 Jul 2016, In: Journal of Nuclear Engineering and Radiation Science. 2, 3, 031009.

  Research output: Contribution to journal › Article › Scientific › peer-review
  1 Citation (Scopus)

• In-service and simulated thermal transformation of steels for high temperature applications

  Auerkari, P., Yli-Olli, S. & Tuurna, S., 2015, Heat treatment and surface engineering: from tradition to innovation: European Conference on Heat Treatment 2015 & 22nd IFHTSE congress. Associazione Italiana di Metallurgia AIM

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Supercritical oxidation of boiler tube materials

  Tuurna, S., Yli-Olli, S., Penttilä, S., Auerkari, P. & Huang, X., 2016, In: Journal of Nuclear Engineering and Radiation Science. 2, 2, 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  1 Citation (Scopus)

• Lifing of high temperature plant: deterministic and probabilistic methods

  Auerkari, P., Pohja, R., Yli-Olli, S., Rantala, J. & Laukkanen, A., 2014, VTT Technical Research Centre of Finland. 21 p. (VTT Research Report; No. VTT-R-00753-14).

  Research output: Book/Report › Report

• A material solution against fireside chloride corrosion

  Yli-Olli, S., Suhonen, T., Virta, J., Holmström, S., Varis, T., Tuurna, S. & Kinnunen, T., 2013, Baltica IX. International Conference on Life Management and Maintenance for Power Plants. Auerkari, P. & Veivo, J. (eds.). Espoo: VTT Technical Research Centre of Finland, p. 513-526 (VTT Technology; No. 106).

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific

  Open Access

• A material solution against fireside chloride corrosion

  Yli-Olli, S., Suhonen, T., Virta, J., Holmström, S., Varis, T., Tuurna, S. & Kinnunen, T., 2013, Baltica IX. International Conference on Life Management and Maintenance for Power Plants - Abstracts. Auerkari, P. & Veivo, J. (eds.). Espoo: VTT Technical Research Centre of Finland, p. 76 (VTT Technology; No. 107).

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific

  Open Access

• RBI and assessment of component life for high temperature service

  Auerkari, P., Pohja, R., Yli-Olli, S., Tuurna, S., Pohjanne, P., McNiven, U. & Husta, S., 2016.

  Research output: Contribution to conference › Conference article › Scientific

• Oxidation performance of high temperature materials under oxyfuel conditions

  Tuurna, S., Pohjanne, P., Yli-Olli, S. & Kinnunen, T., 2010, Materials for advanced power engineering 2010: Proceedings of the 9th Liege Conference on Materials for Advanced Power Engineering, September 27-29th, 2010, Liège, Belgium. Lecomte-Beckers, J., Contrepois, Q., Beck, T. & Kuhn, B. (eds.). p. 1052-1060

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Evaluating the effect of cold work on supercritical oxidation of boiler tube materials

  Yli-Olli, S., Tuurna, S., Auerkari, P. & Penttilä, S., 2016, Advances in Materials Technology for Fossil Power Plants, Proceedings from the Eighth International Conference (EPRI 2016) . ASM International, p. 823-831

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Supercritical oxidation of boiler tube materials

  Tuurna, S., Yli-Olli, S., Penttilä, S., Auerkari, P. & Huang, X., 2015, Proceedings of the 7th International Symposium on Supercritical Water-Cooled Reactors (ISSCWR 2015). VTT Technical Research Centre of Finland, 14 p. 2056. (VTT Technology; No. 216).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

  Open Access

• Spinning wheel materials

  Auerkari, P., Salonen, J., Pohja, R., Nevasmaa, P. & Yli-Olli, S., 2013, VTT Technical Research Centre of Finland. 28 p. (VTT Research Report; No. VTT-R-05845-13).

  Research output: Book/Report › Report

• High temperature oxidation and corrosion of boiler materials

  Tuurna, S., Yli-Olli, S., Holmström, S. & Heikinheimo, L., 2007, BALTICA VII - Life Management and Maintenance for Power Plants. Vol. 1. Espoo: VTT Technical Research Centre of Finland, p. 244-257 (VTT Symposium; No. 246).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

  Open Access

• Oxyfuel combustion: Oxidation performance of steels in simulated oxyfuel conditions

  Tuurna, S., Pohjanne, P., Yli-Olli, S., Kinnunen, T. & Jauhiainen, P., 2010, Baltica VIII: Life Management and Maintenance for Power Plants. Espoo: VTT Technical Research Centre of Finland, Vol. 2. p. 52-62 (VTT Symposium; No. 265).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

  Open Access

• Influence of temperature and surface treatment on steamside oxidation

  Tuurna, S., Yli-Olli, S., Auerkari, P., Coda Zabetta, E. & Vänskä, K., 2014. 11 p.

  Research output: Contribution to conference › Conference article › Scientific › peer-review

• New model for steam oxidation of power plant steels

  Yli-Olli, S., Holmström, S., Auerkari, P. & Penttilä, S., 2013, Baltica IX. International Conference on Life Management and Maintenance for Power Plants. Auerkari, P. & Veivo, J. (eds.). Espoo: VTT Technical Research Centre of Finland, p. 647-655 (VTT Technology; No. 106).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

• New model for steam oxidation of power plant steels

  Yli-Olli, S., Holmström, S., Auerkari, P. & Penttilä, S., 2013, Baltica IX. International Conference on Life Management and Maintenance for Power Plants - Abstracts. Auerkari, P. & Veivo, J. (eds.). Espoo: VTT Technical Research Centre of Finland, p. 98 (VTT Technology; No. 107).

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific

  Open Access

• High temperature corrosion resistant thermal spray coated and HIPed FeNiCrAl for oxycombustion application

  Oksa, M., Tuurna, S., Lagerbom, J., Virta, J., Yli-Olli, S. & Suhonen, T., 2013, Proceedings of the 18th Plansee seminar 2013. dvd-rom ed.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

• Degradation of single-crystal gas turbine blades

  Rantala, J., Salonen, J., Yli-Olli, S., Holmström, S. & Jauhiainen, P., 2013, Baltica IX. International Conference on Life Management and Maintenance for Power Plants. Auerkari, P. & Veivo, J. (eds.). Espoo: VTT Technical Research Centre of Finland, p. 233-250 (VTT Technology; No. 106).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

• Degradation of single-crystal gas turbine blades

  Rantala, J., Salonen, J., Yli-Olli, S., Holmström, S. & Jauhiainen, P., 2013, Baltica IX. International Conference on Life Management and Maintenance for Power Plants - Abstracts. Auerkari, P. & Veivo, J. (eds.). Espoo: VTT Technical Research Centre of Finland, p. 36 (VTT Technology; No. 107).

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific

  Open Access

• Waterwall damage by fast internal oxidation of boiler tubes

  Lokkiluoto, A., Viuhko, J., Auerkari, P. & Yli-Olli, S., 2016, Baltica X: International Conference on Life Management and Maintenance for Power Plants. Auerkari, P. (ed.). Espoo: VTT Technical Research Centre of Finland, 9 p. (VTT Technology, Vol. 261).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

• Corrosion and carburization of superheater materials in oxyfuel combustion

  Tuurna, S., Yli-Olli, S. & Pohjanne, P., 2013, Baltica IX. International Conference on Life Management and Maintenance for Power Plants - Abstracts. Auerkari, P. & Veivo, J. (eds.). Espoo: VTT Technical Research Centre of Finland, p. 78 (VTT Technology; No. 107).

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific

  Open Access

• Corrosion and carburization of superheater materials in oxyfuel combustion

  Tuurna, S., Yli-Olli, S. & Pohjanne, P., 2013, Baltica IX. International Conference on Life Management and Maintenance for Power Plants. Auerkari, P. & Veivo, J. (eds.). Espoo: VTT Technical Research Centre of Finland, p. 527-537 (VTT Technology; No. 106).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

• Evaluation of supercritical oxidation resistance of boiler tube materials

  Yli-Olli, S., Tuurna, S., Penttilä, S., Auerkari, P., Coda Zabetta, E. & Vänskä, K., 2014, Advances in Materials Technology for Fossil Power Plants: Proceedings from the Seventh International Conference (EPRI 2013). Gandy, D. & Shingledecker, J. (eds.). ASM International, p. 791-802

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  1 Citation (Scopus)

• Supercritical water oxidation and creep behaviour of boiler tube materials

  Tuurna, S., Yli-Olli, S., Pohja, R. & Penttilä, S., 2016, Proceedings of 8th International Conference on Advances in Materials Technology for Fossil Power Plants. ASM International, p. 924-930

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Tailoring a high temperature corrosion resistant FeNiCrAl for oxy-combustion application by thermal spray coating and HIP

  Metsäjoki, J., Oksa, M., Tuurna, S., Lagerbom, J., Virta, J., Yli-Olli, S. & Suhonen, T., 2015, In: Coatings. 5, 4, p. 709-723

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  5 Citations (Scopus)

• Failure analysis of a 2.25Cr-1Mo-0.25V steel heavy wall-thickness multi-pass welded component

  Nevasmaa, P., Yli-Olli, S., Kortelainen, O. & Kiiski, A., 2016, Baltica X: International Conference on Life Management and Maintenance for Power Plants. Auerkari, P. (ed.). Espoo: VTT Technical Research Centre of Finland, 12 p. (VTT Technology, Vol. 261).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

• Fireside corrosion and carburization of superheater materials in simulated oxyfuel combustion conditions

  Tuurna, S., Pohjanne, P., Yli-Olli, S., Coda Zabetta, E. & Vänskä, K., 2014, Advances in Materials Technology for Fossil Power Plants: Proceedings from the Seventh International Conference (EPRI 2013). Gandy, D. & Shingledecker, J. (eds.). ASM International, p. 881-891

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  1 Citation (Scopus)

• Optimised selection of new protective coatings for biofuel boiler applications

  Tuurna, S., Varis, T., Penttilä, K., Ruusuvuori, K., Holmström, S. & Yli-Olli, S., 2011, In: Materials and Corrosion. 62, 7, p. 642-649 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  6 Citations (Scopus)

• The effect of water vapour and sulphur on corrosion mechanisms of steels

  Tuurna, S., Yli-Olli, S. & Heikinheimo, L., 2008, 7th International Symposium on High Temperature Corrosion and Protection of Materials, HTCPM 2008: Selected, peer reviewed papers. Part 2. Steinmetz, P. (ed.). Trans Tech Publications, p. 841-849 (Materials Science Forum; No. 595-598).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Hot corrosion and erosion resistance of new coating alloys for biomass and waste boiler heat transfer surfaces

  Yli-Olli, S., Tuurna, S., Oksa, M., Turunen, E. & Varis, T., 2007, BALTICA VII - Life Management and Maintenance for Power Plants. Vol. 2. Espoo: VTT Technical Research Centre of Finland, p. 109-122 (VTT Symposium; No. 247).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

  Open Access

• Performance of superheater maerials in simulated oxyfuel combustion conditions

  Tuurna, S., Pohjanne, P. & Yli-Olli, S., 2014, In: Materials and Corrosion. 65, 2, p. 141-148 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  4 Citations (Scopus)

• RBI and probabilistic life assessment for components of coal and co-fired power plants

  Auerkari, P., Pohja, R., Yli-Olli, S., Tuurna, S., Pohjanne, P. & McNiven, U., 2015, Proceedings of the 41st MPA-Seminar. Materials Testing Institute University of Stuttgart MPA, 11 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

  Open Access

• Lifetime assessment: Modelling of steamside oxidation

  Yli-Olli, S., Auerkari, P., Tuurna, S., Pohja, R. & Holmström, S., 2016, Baltica X: International Conference on Life Management and Maintenance for Power Plants. Auerkari, P. (ed.). Espoo: VTT Technical Research Centre of Finland, 8 p. (VTT Technology, Vol. 261).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

• Boiler material optimisation with corrosion probe measurements

  Tuurna, S., Yli-Olli, S., Pohjanne, P., Meskanen, J. & Heikkilä, J., 2014, Proceedings of the 10th Conference on Materials for Advanced Power Engineering 2014. Lecomte-Beckers, J., Dedry, O., Oakey, J. & Kuhn, B. (eds.). p. 708-716 (Schriften des Forschungszentrums Jülich: Reihe Energie & Umwelt/Energy & Environment, Vol. 234).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Performance of high temperature materials for efficient power plant: the water side challenge

  Auerkari, P., Yli-Olli, S., Penttilä, S., Tuurna, S. & Pohja, R., 2015, Proceedings of the 7th International Symposium on Supercritical Water-Cooled Reactors (ISSCWR 2015). USB stick ed. VTT Technical Research Centre of Finland, 8 p. 2099. (VTT Technology; No. 216).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

  Open Access

• High temperature corrosion of gradient tubes for high temperature application

  Yli-Olli, S., Isotahdon, E., Tuurna, S., Brziak, P. & Mahanen, J., 1 Jan 2017.

  Research output: Contribution to conference › Conference article › Scientific

• Puusta pidemmälle: Määrästä arvoon

  Keränen, J. T., Immonen, K., Lehmonen, J., Venetjoki, P., Roine, S., Fontell, P. & Raudaskoski, A., 15 Oct 2019, VTT Technical Research Centre of Finland. 134 p.

  Research output: Book/Report › Report

  Open Access

  File
  157 Downloads (Pure)

• Life assessment and maintenance of welded piping operating at high temperatures

  Pohja, R., Tuurna, S., Hakala, T. J., Auerkari, P., McNiven, U., Laaksonen, L. & Nikkarila, R., 2019, Baltica XI: International Conference on Life Management and Maintenance for Power Plants. VTT Technical Research Centre of Finland, 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  Open Access

  File
  282 Downloads (Pure)

• A review of aeronautical fatigue investigations in Finland April 2011 - February 2013

  Siljander, A. (ed.), 2013, VTT Technical Research Centre of Finland. 50 p. (ICAF National Review - Finland; No. 2428). (VTT Research Report; No. VTT-R-0215-13).

  Research output: Book/Report › Report

  Open Access

  File
  65 Downloads (Pure)

• A Review of Aeronautical Fatigue Investigations in Finland April 2017 - March 2019

  Viitanen, T. (ed.) & Siljander, A. (ed.), 30 Apr 2019, VTT Technical Research Centre of Finland. 75 p. (ICAF National Review - Finland; No. VTT-CR-00352-19).

  Research output: Book/Report › Report

  Open Access

  File
  1898 Downloads (Pure)