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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