High temperature oxidation and corrosion modelling using thermodynamic and experimental data

Liisa Heikinheimo, Karri Penttilä, Marko Hämäläinen, Ulrich Krupp, Vicente Trindade, Michael Spiegel, Andreas Ruh, Klaus Hack

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

1 Citation (Scopus)

Abstract

The aim of EU-OPTICORR project is to develop a modelling tool for high temperature oxidation and corrosion specifically in boiler conditions with HCl and SO2 containing combustion gases. The work necessitates thermodynamic data collection and processing. At present the tools are ChemSheet based programmes with a kinetic module and easy to use interface and a more sophisticated numerical finite-difference based diffusion calculation programme, InCorr, developed for prediction of internal corrosion. For the development and modelling knowledge about the corrosion mechanisms and exact data are needed. Therefore exposure tests and TG-tests (thermo gravimetry) are included in the project work for specific boiler tube steels.
Original languageEnglish
Title of host publicationBALTICA VI - Life management and maintenance for power plants. Vol. 2
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
Pages537-551
ISBN (Electronic)951-38-6294-1
ISBN (Print)951-38-6293-3
Publication statusPublished - 2004
MoE publication typeB3 Non-refereed article in conference proceedings
EventBALTICA VI - Life Management and Maintenance for Power Plants - Helsinki-Stockholm, Finland
Duration: 8 Jun 200410 Jun 2004

Publication series

SeriesVTT Symposium
Number234
ISSN0357-9387

Conference

ConferenceBALTICA VI - Life Management and Maintenance for Power Plants
CountryFinland
CityHelsinki-Stockholm
Period8/06/0410/06/04

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Heikinheimo, L., Penttilä, K., Hämäläinen, M., Krupp, U., Trindade, V., Spiegel, M., Ruh, A., & Hack, K. (2004). High temperature oxidation and corrosion modelling using thermodynamic and experimental data. In BALTICA VI - Life management and maintenance for power plants. Vol. 2 (pp. 537-551). VTT Technical Research Centre of Finland. VTT Symposium, No. 234